Measure voltage

18650 26650 Lithium Li-ion Battery Tester LCD Meter Voltage Current Capacity Features: Voltage: 2.8-30.0V Current: 0-10.0A 18350/18650/26650 Resolution: 0.1 Accuracy: ±2% Measure: Voltage/current/capacity/the load resistance All in one meter Suitable for: 18350 18650 26650 lithium li-ion battery and other battery for DIY project Function description: Measure the battery voltage Range: 2.8~3.0V Resolution: 0.1V Accuracy: 2% Measure the battery capacity Battery capacity is the battery grid form on the LCD display, a total of five girds. Battery capacity is distinguished by the battery voltage Displaying X0 grids stand for full capacity, X1 girds for 4/5 capacity, X2 grids for 3/5 capacity, X3 grids for 2/5 capacity, X4 grid for 1/5 capacity, X5 grid for 0/5 capacity. (default: 3.7V full capacity, 2.8V is exhausted) Can be set the full capacity 2.9v-30.0V, the exhausted 2.8V-29.9V Measure the current: Range: 0.0~10.0A Resolution: 0.1A Accuracy: 2% Measure the resistance of the current: Range: 0.0~10.0A Resolution: 0.1A Accuracy: 2% Measure the resistance of the load: Range: 0~999Ω, when over 999Ω display “OL” Resolution: when less than 10Ω, resolution is 0.01Ω When less than 100Ω, resolution is 0.1 Ω When less than 1000Ω, resolution is 1 Ω Accuracy: 2% With Backlight, default off-backlight, you can turn on/off the backlight by button Specifications: Size: 42 x 19 x 12mm Display size: 25 x 12mm Note: battery: ≥2.8V Working temperature: -10￢ﾄﾃ to 40￢ﾄﾃ Package included: 1 x Lithium Li-ion battery tester module

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VAM-90200P 90V Digital Voltage Ammeter Meter Dual Display Voltmeter Ammeter For more details: Click to open VAM-90200P is the same with VAM-90100P, the only difference is not the same splitter. Introduce: VAM-90200P voltmeter is a new-type voltmeter which can measure voltage, current, power, charging capacity and time at the same time, also can set over voltage protection, over current protection, over power protection, over charging capacity protection, over time protection and low-voltage protection. The voltmeter adopts two upper and lower groups of LED nixie tubes and display measured data. During use, it can perform flexible switching for displaying different physical quantities.  Therefore, the voltmeter is very suitable for monitoring output voltage and current and also is applicable to occasions such as battery charge and discharge Feature: Dual display for voltage and current, and availability for switching display power, charge capacity and time. Flexible online calibration function, you can calibrate the voltage and current value by yourself. 4-bit LED nixie tube, 3-bit measured values and one-bit unit. With output ON/OFF function key, flexible turn on or off the output. With over voltage, low-voltage, over current, over power,over charging and over time protection functions. Description: Two wire system input voltage range: 10V ~ 90V Three wire system input voltage range: 0 ~ 90V Output current: 0 ~ 100A Display mode: 4-bit LED nixie tube, 3-bit measured values and one-bit unit Display resolution: 0.01V, 0.01A, 0.01W, 0.01AH, 0.01H Voltage accuracy: ±1%+2 bytes Current accuracy: ±2%+5 bytes Measuring rate: 5 times/s Size(mm): 79 x 43 x 25 Installing hole (mm): 76.5 x 39.2 Package includes: 1 x VAM-90200P Digital Voltage Meter 1 x Shunt 1 x Cable

VAM-7520P 75V Digital Voltage Meter Dual Display Voltmeter Multifunction Ammeter For more details: Click to open Introduce: VAM7520P voltmeter is a new-type voltmeter which can measure voltage, current, power, charging capacity and time at the same time, also can set over voltage protection, over current protection,over power protection, over charging capacity protection, over time protection and low-voltage protection. The voltmeter adopts two upper and lower groups of LED nixie tubes and display measured data. During use, it can perform flexible switching for displaying different physical quantities. Therefore, the voltmeter is very suitable for monitoring output voltage and current and also is applicable to occasions such as battery charge and discharge. Feature: Dual display for voltage and current, and availability for switching display power, charge capacity and time. Flexible online calibration function, you can calibrate the voltage and current value by yourself. 4-bit LED nixie tube, 3-bit measured values and one-bit unit. With output ON/OFF function key, flexible turn on or off the output. With over voltage, low-voltage, over current, over power,over charging and over time protection functions. Description: Two wire system input voltage range: 10V ~ 75V Three wire system input voltage range: 0 ~ 75V Output current: 0 ~ 20A Display mode: 4-bit LED nixie tube, 3-bit measured values and one-bit unit Display resolution: 0.01V, 0.01A, 0.01W, 0.01AH, 0.01H Voltage accuracy: ±1%+2 bytes Current accuracy: ±2%+5 bytes Measuring rate: 5 times/s Size(mm): 79 x 43 x 25 Installing hole (mm): 76.5 x 39.2 Package includes: 1 x VAM-7520P Digital Voltage Meter

Click to download user manual Description: 1. VAM 90100P multifunctional meter is a new-type meter which can measure voltage, current, power, charging capacity and time at the same time,     also can set over voltage protection, over current protection, over power protection, over charging capacity protection, over time protection and     low-voltage protection. 2. The meter adopts two upper and lower groups of LED digital tubes and display measured data. During use, it can perform flexible switching for     displaying different physical quantities. Therefore, the meter is very suitable for monitoring output voltage and current and also is applicable to     occasions such as battery charge and discharge. Feature: 1. Dual display for voltage and current, and availability for switching display power, charge capacity and time. 2. Flexible online calibration function, you can calibrate the voltage and current value by yourself. 3. 4-bit LED digital tube, 3-bit for measured values and one-bit for unit. 4. With output ON/OFF function key, flexible turn on or off the output. 5. With over voltage, low-voltage, over current, over power,over charging and over timeprotection functions. Parameter: Item Parameter Input voltage Two wire system 10V ~ 75V Three wire system 0 ~ 75V Output current 0 ~ 20A Display mode 4-bit LED digital tube display Display resolution Voltage 0.01V Current 0.01A Power 0.01W Charging capacity 0.01AH Time 0.01H Accuracy Voltage ±1%+2 bytes Current ±2%+5 bytes Measuring rate 5 times/s Protection types and range OCP(Over-current protection) 0.01 ~ 20A OAH(Over-charging protection) 0.01AH ~ 999AH OVP(Over-voltage protection) 0.01V ~ 75V OPP(Over power protection) 0.01W~9.99kW(P means W,P. means kW) OFT(Overtime protection) 0.01 h ~ 99.9h LOP(Low-volt

VAM-9020 Dual Display Digital Voltmeter Voltage Meter DC Power Ammeter Capacity Table Introduce: VAM9020 voltmeter is a new-type voltammeter which can measure voltage, current, power, charging capacity and time at the same time. The voltmeter  adopts two upper and lower groups of LED nixie tubes and display measured data. During use, it can perform flexible switching for displaying different physical quantities. Therefore, the voltmeter is very suitable for monitoring output voltage and current and also is applicable to occasions such as battery charge and discharge Feature: Dual display for voltage and current, and availability for switching display power, charge capacity and time. Flexible online calibration function, you can calibrate the voltage and current value by yourself. 4-bit LED nixie tube, 3-bit measured values and one-bit unit. Description: Two wire system input voltage range: 10V ~ 90V Three wire system input voltage range: 0 ~ 90V Output current: 0 ~ 20A Display mode: 4-bit LED nixie tube, 3-bit measured values and one-bit unit Display resolution: 0.01V, 0.01A, 0.01W, 0.01AH, 0.01H Voltage accuracy: ±1%+2 bytes Current accuracy: ±2%+5 bytes Measuring rate: 5 times/s Size(mm): 79 x 43 x 25 Installing hole (mm):76.5 x 39.2 Package includes: 1 x VAM-9020 Dual Display Digital Voltmeter

Power Meter- H9755EU Features: Large LCD display for easy reading. Measure voltage, frequency, current, power factor, wattage, minimum & maximum power and record cumulative kilowatt-hour, time and electricity expenses. Seven display modes, transferred by pressing "FUNCTION". Overload warning displayed on LCD. Resetting for abnormal display or no-response of button. Built-in 3.6V rechargeable battery (NI-MH) to store electricity and saving setting. Easy electricity price setting. Specifications: Operating voltage: 230V 50Hz Operating current: Max. 16A Wide voltage range: 230V----250V Timing display range: 0second----9999days Wattage display (watts): 0W----3600W Voltage display range: 0V----9999V Current display (amps): 0.0----16.0A Frequency display: 0Hz----9999Hz Minimum wattage display range: 0.0W----3600W Maximum wattage display range: 0.0W----3600W Price display range: 0.00€/KWH----99.99€/KWH Total kilowatt-hour and cost display: 0.000KWH----9999KWH, 0.00€----9999€ Product size: 15.5 * 7.3 * 7.5cm / 6.1 * 2.9 * 3in Product weight: 200g / 7.1oz Package size: 16 * 8 * 8.5cm / 6.3 * 3.1 * 3.3in Package weight: 240g / 8.4oz Package including: 1 * Power Meter 1 * Instruction Manual

Feature: Supply voltage: 3-5V Dimensions: 66 x 61MM Maximum measure range: 5CM (Best measure range: 1 CM - 2 CM) Principle explanation: Q1, L1, L2, C2, C3, R1, W composed of high-frequency oscillation circuit, adjustment potentiometer W, you can change the oscillation stage gain, the oscillator oscillating in a critical state, that is just the oscillator start-up. Q2, Q3 when the composition of the measure circuit, the circuit normally oscillate voltage AC voltage exceeds 0.6V, Q2 will be in the negative half cycle of conducting the C4 discharge short circuit, resulting in Q3 ends; when it measure metal objects near the coil L1, will be metal conductor eddy current is generated, the oscillation circuit of the energy loss increases, positive feedback weakened in the critical state of the oscillator weakened, if not impossible to maintain the minimum required energy oscillations and to stop, so Q2 is turned off, R2 to C4 charge, Q3 is turned on, pushing the buzzer sounds. According to whether the sound, you can determine whether the measure coil underneath the metal object. Note: If you need longer measure range and higher sensitivity, please create their own search coil, search coil diameter of the larger suppliers will be farther away from the probe Package included: 5 x DIY Metal Measure Kit

IN STOCK. DISPATCHED/COLLECTION SAME DAY! PRODUCT DESCRIPTION Do you ever wonder how much electricity your appliances are using? The solution is here! 1) Plug the watt meter in-between the wall plug and your appliance 2) Immediately see exactly what your appliance is using (in watts) Functions: The watt meter is plug and play. Just plug the cord into an electrical outlet and plug any device (up to 3600W) into the watt meter. If you want to measure multiple devices at once, you can plug an extension cord into the outlet of the watt meter You can measure the following: Wattage: 0~3600W (Max 3600 watts) Voltage Current: 0-16A (Max 16A) Power Factor Electricity Cost PRODUCT SPECIFICATIONS Power consumption of the Power Meter Monitor: 0.5W Operating Voltage: 230VAC Frequency Display: 50HZ Operating Current: Max 16A Wide Voltage Range: 220V - 240V The set Wattage display (Watts) is 0~9999W but the actual Wattage display is 0~3600W Oltage display range:  0~V~9999V Current Display: 0.000A~16.000A Frequency display: 0Hz~999Hz Price display range:0.00 Cost/KWH, 99.99 Cost/KWH TOTAL KWh and cost display: 0.000KWh,-9999KWh, 0.00 Cost - 9999 Cost 3-pin South African Plug Functioninmg indicator Dimensions (LxWxH): 155mm x 70mm x 45mm not including pins

SELECTED OPTION: CURRENT: 10A CLICK HERE for more options in this item. Instructions Version Note: Product name classification that can measure the maximum peak range, MODBUS version with RS485 communication interface, you can use the host computer software to collect data, but also with the PLC, DCS, intelligent instruments and other equipment to communicate! In addition, other functions are the same! Measurement instructions: Measurement voltage can be set to independent power supply and non-independent power supply mode, the module has a black jump cap, plug in means that using a non-independent power supply, unplug means using independent power supply! Wiring method is not the same, please check the wiring carefully! The wrong wiring leads to the burnout module is not responsible! Non-independent power supply is the module supply voltage is the measured voltage (5-30V), independent power supply is the module power supply and the measured voltage is separated, then the module supply voltage 5-24V, the maximum voltage measured for the purchase of voltage value (standard 30V is 0-30V) Optional type: (please choose the one you need) 3A30V 10A30V 10A30V Modbus 3A30V Modbus Feature: Can measure the voltage, current, ambient temperature at the same time. Voltage range: 0-30V Current range: 0-10A / 0-3A (high current temperature exceeds 60 degrees please strengthen the cooling) Temperature range: -10 to 100 degrees (accuracy 1%) Accuracy: ±1% (the greater the voltage and current range, the corresponding reduction in accuracy) Support standard Modbus RTU protocol, communication mode RS485 (Optional function) Voltage and temperature for the switch display (through the button to set the temperature display mode: under power down situation, press and hold the button for three seconds and then release button, you can re-power to switch, only show the voltage mode or switch display voltage and temperature) With the agreement function can be set to 1-255 device address, set by the host computer software (this functions is optional); Product size: 47.8 x 28.8 x 30mm Installation hole: 45 * 25.5mm Weight: 24g Interface description: Marked A, B terminals are the RS485 interface for Modbus communication GND: voltage negative IIN: measured current load of the negative VCC: when using non-independent power supply, the measured power is positive, when using independent power supply for the module power supply positive VIN: independent measured voltage is positive, the load is positive. Modbus test description: (Optional function) 1. Connect the hardware 1) Connected to the RS485 serial port, A connected A, B connected B, connected to the measured voltage. 2. Software settings: 1) In the "communication settings" set the serial port number, open the serial port. 2) Set the module address in the "Analog acquisition" item (the default address is "1", you can change the module address in the "Module address change" item if the module address is not clear) 3) In the "analog acquisition" click on the "acquisition" command on it. If display "communication error" please confirm the RS485 interface A, B-side is not reversed. Package includes: 1 x DC Meter

Version Note: Product name classification that can measure the maximum peak range, MODBUS version with RS485 communication interface, you can use the host computer software to collect data, but also with the PLC, DCS, intelligent instruments and other equipment to communicate! In addition, other functions are the same! Measurement instructions: Measurement voltage can be set to independent power supply and non-independent power supply mode, the module has a black jump cap, plug in means that using a non-independent power supply, unplug means using independent power supply! Wiring method is not the same, please check the wiring carefully! The wrong wiring leads to the burnout module is not responsible! Non-independent power supply is the module supply voltage is the measured voltage (5-30V), independent power supply is the module power supply and the measured voltage is separated, then the module supply voltage 5-24V, the maximum voltage measured for the purchase of voltage value (standard 30V is 0-30V) Optional type: (please choose the one you need) 3A30V 10A30V 10A30V Modbus 3A30V Modbus Feature: Can measure the voltage, current, ambient temperature at the same time. Voltage range: 0-30V Current range: 0-10A / 0-3A (high current temperature exceeds 60 degrees please strengthen the cooling) Temperature range: -10 to 100 degrees (accuracy 1%) Accuracy: ±1% (the greater the voltage and current range, the corresponding reduction in accuracy) Support standard Modbus RTU protocol, communication mode RS485 (Optional function) Voltage and temperature for the switch display (through the button to set the temperature display mode: under power down situation, press and hold the button for three seconds and then release button, you can re-power to switch, only show the voltage mode or switch display voltage and temperature) With the agreement function can be set to 1-255 device address, set by the host computer software (this functions is optional); Product size: 47.8 x 28.8 x 30mm Installation hole: 45 * 25.5mm Weight: 24g Interface description: Marked A, B terminals are the RS485 interface for Modbus communication GND: voltage negative IIN: measured current load of the negative VCC: when using non-independent power supply, the measured power is positive, when using independent power supply for the module power supply positive VIN: independent measured voltage is positive, the load is positive. Modbus test description: (Optional function) 1. Connect the hardware 1) Connected to the RS485 serial port, A connected A, B connected B, connected to the measured voltage. 2. Software settings: 1) In the "communication settings" set the serial port number, open the serial port. 2) Set the module address in the "Analog acquisition" item (the default address is "1", you can change the module address in the "Module address change" item if the module address is not clear) 3) In the "analog acquisition" click on the "acquisition" command on it. If display "communication error" please confirm the RS485 interface A, B-side is not reversed. Package includes: 1 x DC Meter

DT3266L AC/DC Handheld Digital Clamp Meter Voltage Current Resistance Tester Mu Package weight: 0.17 kg Description: DT3266L AC/DC Mini Pocket Handheld Digital Clamp Meter Voltage Current Resistance Tester Multimeter Features: 3 1/2 digit LCD screen, the maximum display value is 1999. Multi-purpose clamp meter can measure AC/DC voltage and resistance, etc. Low voltage indication and overload protection. Diode and continuity measurement. High resolution of 1mA minimum force. Small and portable to carry and use. Data retention for easier reading. S pecifications: Color: Black + Yellow Material: Plastic DC Voltage: 600 V ±(0.8%+3dgt) AC Voltage: 750V ±(1.2% +5dgt) AC Current: 20A-200A-400A ±(2%+5dgt) Resistance: 2K-200K-2MΩ ±(1.0%+3dgt) Power Supply: 2 x AAA 1.5V Batteries (Not included) Maximum Display: 1999 Jaw Diameter: 30.8mm Display Size: 35 x 17mm Item Size: 17.3 x 5.2 x 2.5cm / 6.8 x 2 x 0.98in Item Weight: 120g / 4.24oz Package Size: 17.8 x 10 x 3cm / 7 x 3.94 x 1.18in (L x W x H) Package Weight: 187g / 6.59in Note: This meter can't measure DC current. Package includeds: 1 x Clamp Meter 1 x Test Lead Details pictures: Click here for more deals DT3266L AC/DC Handheld Digital Clamp Meter Voltage Current Resistance Tester Mu DT3266L AC/DC Handheld Digital Clamp Meter Voltage Current Resistance Tester Mu

Description: DT3266L AC/DC Mini Pocket Handheld Digital Clamp Meter Voltage Current Resistance Tester Multimeter Features: 3 1/2 digit LCD screen, the maximum display value is 1999. Multi-purpose clamp meter can measure AC/DC voltage and resistance, etc. Low voltage indication and overload protection. Diode and continuity measurement. High resolution of 1mA minimum force. Small and portable to carry and use. Data retention for easier reading. S pecifications: Color: Black + Yellow Material: Plastic DC Voltage: 600 V ±(0.8%+3dgt) AC Voltage: 750V ±(1.2% +5dgt) AC Current: 20A-200A-400A ±(2%+5dgt) Resistance: 2K-200K-2MΩ ±(1.0%+3dgt) Power Supply: 2 x AAA 1.5V Batteries (Not included) Maximum Display: 1999 Jaw Diameter: 30.8mm Display Size: 35 x 17mm Item Size: 17.3 x 5.2 x 2.5cm / 6.8 x 2 x 0.98in Item Weight: 120g / 4.24oz Package Size: 17.8 x 10 x 3cm / 7 x 3.94 x 1.18in (L x W x H) Package Weight: 187g / 6.59in Note: This meter can't measure DC current. Package includeds: 1 x Clamp Meter 1 x Test Lead Details pictures:

Feature: This is a simple moisture sensor for  measuring  moisture of the soil, when the soil water, the analog sensor output value will decrease, and vice versa will increase. Using this sensor make an automatic watering system, when you are not at home or over a long period of time watering, it can sense whether your plant has been thirsty. Prevent plant wilts know that this is caused by lack of water. With Arduino controller to make your plants more comfortable, more intelligent garden. Description: Supply voltage: 3.3V or 5V Operating current: less than 20mA Output voltage: 0-2.3V (2.3V is completely immersed in water voltage value), 5V power supply, the greater the humidity, the greater the output voltage. Sensor type: Analog Output Features: Sensor surface made of metal processing, can extend its service life. Insert it into the soil, and then use the AD converter to read it. Packing included: 15 x Soil moisture sensor

Schematic: http://img.banggood.com/file/products/20171225001847SoundDetect.pdf Feature: The Sound measure is Sensor module is based on a microphone and a power amplifier. It can be used for measuring the sound strength of the environment. The value of digital output can be adjusted by the potentiometer. Also, can use Analog output to get an analog variable signal. For Sound Measure has two outputs: AO - analog output, real-time output voltage signal of the microphone DO - when the sound intensity reaches a certain threshold, the output high and low signal The threshold-sensitivity can be adjusted via potentiometer on the sensor Package includes: 1 x Sound Measure Module

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ANENG DT3266L AC/DC Handheld Digital Clamp Meter Voltage Current Resistance Tes Package weight: 0.18 kg Features: 1/2 digital LCD screen, maximum display value 1999. Can measure AC/DC voltage and resistance, etc. Low voltage indication, overload protection. No diode on-off beep function. High resolution of 10mA minimum. Miniaturized and easier to carry. Data retention is easier to read. Firewire test function. Specification: Color: Black + Yellow Material: Plastic DC Voltage: 600V ±(0.8%+3dgt) AC Voltage: 750V ±(1.2% +5dgt) AC Current: 20A-200A-400A ±(2%+5dgt) Resistance: 2K-200K-2MΩ ±(1.0%+3dgt) Power Supply: 2 x AAA 1.5V Batteries (Not included) Jaw Diameter: 30.8mm Display Size: 35 x 17mm Item Size: 17.3 x 5.2 x 2.5cm / 6.8 x 2 x 0.98in Item Weight: 120g / 4.24oz Package Size: 17.8 x 10 x 3cm / 7 x 3.94 x 1.18in (L x W x H) Package Weight: 187g / 6.59in Package Included: 1 x Clamp Multimeter 2 x Test Line 1 x English Manual 1 x Packing Box Details Pictures: Click here for more deals ANENG DT3266L AC/DC Handheld Digital Clamp Meter Voltage Current Resistance Tes ANENG DT3266L AC/DC Handheld Digital Clamp Meter Voltage Current Resistance Tes

Features: * Really easy to use and practical. * No need additional power supply, just plug and play. * Showing Voltage for 5-6s, then Current for 5-6s, voltage...current.. * It can measure the out put voltage of the USB port and the device operating current. * Working with all USB chargers. * Easy to find bad USB cables. * Current flow is very low(0.3-0.5A) and the voltage is 5.1V stable * Just note, some USB ports are limited to 0.5A, then the voltage drop to 4.7-4.88V (Laptop USBs mostly). Specification: Color: Blue (As the picture shown) Material: Plastic Voltage: 3.5V-7.0V error 0.1V (From manufacture data) Current: 0A-3A error 0.01A (From manufacture data) Weight: 25g Package includes: 1 x USB Tester Details pictures:

Features:   Electrical parameter measurement function (voltage, current, active power, energy). Running time function(records the accumulated operating time of load). Backlight and overload warning function(backlight flashing to alarm when overload). Power warning threshold preset function(you can set your own power warning threshold). Power-down data storage function and long press button for energy and running time reset function.(store the accumulated energy, running time, display items, the state of backlight on/off). STN whole viewing angle LCD(display voltage, current, active power/energy at the same time)   Specifications:   Operating frequency: 45-65Hz Rated power: 22KW Working voltage: 80-260VAC Testing voltage: 80-260VAC Testing current: 0-100A Testing energy: 0-9999kWh Dimensions: about 62 x 52 x 24mm   Test Range and Display format: 1.Power: test range: 0~22kW 1kW~10kW, display: 1000~9999W > 10kW, display: 10.0~22.0kW 2.Energy: test range: 0~9999kWh >10kWh, display: 10~9999kWh 3.Voltage: test range: 80~260V(single-phase) Display: 80~260V 4.Current: test range: 0~100A Display: 0.00~99.99A   Precautions:   1. Please make sure the AC input is Pure Sine Wave.(Municipal electric power is pure sine wave). Please don't use the meter to measure AC power converterd from a DC-AC inverter UNLESS you can make sure the output from your DC-AC inverter is Pure Sine Wave. This is very importatnt. 2. Applied load should not exceed the rated power. 3. Wiring order can not be wrong. 4. This module is suitable for indoor, please do not use outdoor.   Package included:   1 x 100A digital display meter 1 x Coil-type CT 1 x User manual Detail Pictures:

Features: Electrical parameter measurement function (voltage, current, active power, energy). Running time function(records the accumulated operating time of load). Backlight and overload warning function(backlight flashing to alarm when overload). Power warning threshold preset function(you can set your own power warning threshold). Power-down data storage function and long press button for energy and running time reset function.(store the accumulated energy, running time, display items, the state of backlight on/off). STN whole viewing angle LCD(display voltage, current, active power/energy at the same time) Specifications: Operating frequency: 45-65Hz Rated power: 22KW Working voltage: 80-260VAC Testing voltage: 80-260VAC Testing current: 0-100A Testing energy: 0-9999kWh Dimensions: about 62 x 52 x 24mm Test Range and Display format: 1.Power: test range: 0~22kW 1kW~10kW, display: 1000~9999W > 10kW, display: 10.0~22.0kW 2.Energy: test range: 0~9999kWh >10kWh, display: 10~9999kWh 3.Voltage: test range: 80~260V(single-phase) Display: 80~260V 4.Current: test range: 0~100A Display: 0.00~99.99A Precautions: 1. Please make sure the AC input is Pure Sine Wave.(Municipal electric power is pure sine wave). Please don't use the meter to measure AC power converterd from a DC-AC inverter UNLESS you can make sure the output from your DC-AC inverter is Pure Sine Wave. This is very importatnt. 2. Applied load should not exceed the rated power. 3. Wiring order can not be wrong. 4. This module is suitable for indoor, please do not use outdoor. Package included: 1 x 100A digital display meter 1 x Coil-type CT 1 x User manual Detail Pictures:

Features: High-precision 5-bit measurement of the fever of wide-voltage high-current measurement of 1500W high-power meter, single screen can monitor the display of DC voltage, current, capacity, power, temperature, current time of small equipment, the use of imported sampling devices. High-definition LCM LCD and resolution of 128 x 64 = 8192 pixels dot matrix HD display and built-in Chinese English font, making the measurement more abundant. At the same time, but also to set the countdown and intelligent automatic standby and other operations, so that higher playability, built-in system buzzer through the button to set the battery discharge voltage threshold alarm reminder in order to measure the discharge of the battery display and buzzer alarm. Double tips, to prevent the battery measurement of low-voltage threshold over-discharge the possibility of damage to the battery to improve the playability of the playability of the battery security, the torch for the technology. The independent power supply wiring, you can DIY wiring measurement 0-100V of various Lithium batteries, polymers, cell phone batteries, nickel cadmium, nickel hydrogen and other alkaline acid batteries, and various power DC output. Specification: Voltage measuring range: 1.0000 V ~ 100.00 V /3.0000~40.00V (Resolution precision: 0.0001V /0.01V) Current measuring range: 0.0000 ~ 15.00 A (Resolution precision: 0.0001 A / 0.01A) Cumulative capacity range: 0 ~ 99999 mAh (Resolution precision: 0.001 Ah) Power cumulative range: 0 ~ 999999 MWH (Resolution precision: 0.001 Wh) Power metering range: 0 ~ 299.999 W (Resolution precision: 0.001 W) Impedance measurement range: 1 ~ 999.99(Resolution precision: 0.01 euro) Temperature measurement range: 0 ~ 80 degrees centigrade 0 ~ 80??(Resolution precision: 1 degree) Timing maximum time: 999 hours 59 minute 59 seconds (Resolution precision: 1 second) Timing time range: current alarm set the countdown 24 hours Time to refresh: > 500 ms/time > 500 ms/times Measurement rate: 0.5 times per second Sirens sound alarm way: + shows dual warning prompt + off regularly Display type: micro power consumption of LCD module LCM white font display in both Chinese and English Product size:47 x 28 x 21mm / 1.85 x 1.1 x 0.83inch (L x W x H) Since the power flow: Working temperature: -10 to +60??/span> Working humidity: 10 ~ 80 (dew) undoubtedly 10 ~ 80 (no doubt) The pressure of work: 80 ~ 106 kpa Package includeds: 1 x 100V 15A Current Voltage Meter Details pictures:

Description: AN8203 is a battery-powered, ture-rms, auto-ranging digital multimeter with a 3999 counts, LCD display and backlight. It can be used to measure AC/DC voltage, resistance, capacitance, frequency, duty cycle, diode, and continuity. Features: 3999 Max. Display. Auto/Manual range. Symbol display, more convenient to use. Metallic screen board with stronger antimagnetic and anti-interferential function. Full protection, anti-high voltage circuit design. Specification: AC Voltage: 400mV/4/40/400/600V (1.2%+4) DC Voltage: 400mV-600V (0.5%+4) Capacitance: 9.999nF/99.99nF/999.9nF/9.999μF/99.99μF/999.9μF/9.999mF (1.0%+15) Frequency: 0.01Hz - 9.999MHz (0.1%+2) Resistance: 0.1Ω - 40MΩ (2.0%+4) Duty cycle: 1% to 99% (0.1%+2) Capacitance: 0.001nF to 9.999mF (5%+5) Display: 3999 counts (LCD) Ture RMS: Yes Data Hold: Yes Low Battery Indication: Yes Auto Power Off: Yes Update Rate: 3 times/s Dimension: Approx. 120mm x 80mm x 20mm / 4.9 x 3.15 x 0.79in Weight: Approx. 110g Powered by 2 x 1.5V batteries (NOT included) note: AC/DC Current can not test. Package includeds: 1x Handheld Pocket Digital Multimeter 1 x User Manual Details pictures:

Parameter: Working voltage: DC 5V Working current: less than 35MA Type: Analog Sensor Test area: 40 mm x 18 mm Operating temperature: 10 ??to 30 ??/span> Working humidity: 10% - 90% No condensation Fixing hole size: Φ3mm Product size: 60mm x 22mm Applicable occasions: Design of water level alarm Features: Simple, easy to use, small size, light, cost-effective Package includes: 10 x Rain Sensor

Parameter: Working voltage: DC 5V Working current: less than 35MA Type: Analog Sensor Test area: 40 mm x 18 mm Operating temperature: 10 ￢ﾄﾃ to 30 ￢ﾄﾃ Working humidity: 10% - 90% No condensation Fixing hole size: Φ3mm Product size: 60mm x 22mm Applicable occasions: Design of water level alarm Features: Simple, easy to use, small size, light, cost-effective Package includes: 3 x Rain Sensor