Ac digital display power monitor

Buy PZEM-020 10A AC Digital Display Power Monitor Meter Voltmeter Ammeter Frequency Current Voltage Fact for R496.63

Features: 1. Electrical parameter measurement function (voltage, current, active power, energy, frequency, power factor) 2. Overload alarm function (over power alarm threshold, backlight and power flashing to alarm). 3. Power alarm threshold preset function (can set power alarm threshold). 4. The energy can be reset use the key. 5. Store data when power off. 6. Large-screen LCD 7. Backlight function. 8. Key Function Backlight control Short press the key to turn on or off the backlight, the backlight has memory function, it can store the on or off state when power off. Reset energy Step1: Long press the key for 5 seconds until the energy value flash, then release the key. Step2: Short press the key again, then the energy value is cleared and exit the reset flashing state. Step3: If there is no operation on the key within 5 seconds, it means the energy value is not cleared and will exit the reset state. Set power alarm threshold Step1: Long press the key until the LCD screen display “SET CLr”, then release the key to enter the setting state Step2: Power window display the current power alarm value and the last digit begin to flash, then you can short press to plus 1, when there is no operating over 3 seconds, it will switch the digit position automatically, the setting method is as same as the above. Step3: After finish the setting, long press the key over 5 seconds will store automatically and exit, the range of active power threshold is 0.0~2.5kW. it can display six parameters at the same time. Specifications: 1. Working voltage: 80 ~ 260VAC 2. Test voltage: 80 ~ 260VAC 3. Rated power: 100A/22000W 4. Operating frequency: 45-65Hz 5. Measurement accuracy: 1.0 grade Display format: 1.Power: test range: 0~22000W, Starting measure power: 0.2W ≥10000W display format: 10.0~22.0kW 2.Energy: test range: 0~999kWh ≥10kWh display format: 10~999kWh 3.Voltage: test range: 80~260V Display format: 80~260V 4.Current: test range: 0~100A,Starting measure current: 0.001A 10A display format:0.000~9.000A ≥10A display format:10.00~99.99A 5.Frequency: test range: 45~65Hz Display format: 45~65Hz 6.Power factor: test range: 0~1PF Display format: 0.00~1.00PF Precautions: 1. This module is suitable for indoor, please do not use outdoor. 2. Applied load should not exceed the rated power. 3. Wiring order can’t be wrong. Package Included: 1 x Closed Transformer Power Monitor Detail Pictures:

Buy Peacefair English Version Multifunctional AC Digital Display Power Monitor, 100A (Open and Close CT) for R372.34

Buy 100A AC Digital LED Power Panel Meter Monitor Power Energy Voltmeter Ammeter for R402.95

Specification:   Apply to power grid voltage range: 110V-220V Working voltage: 80 ~ 260VAC Test voltage: 80 ~ 260VAC Rated power: 100A / 22000W Working Frequency: 45-65Hz Measurement accuracy: 1.0 Size: 84.6 x 44.6 x 24.4mm Features:   A. Function   1. Electrical parameter measurement function (voltage, current, active power, energy). 2. Overload alarm function (over power alarm threshold, backlight and power flashing to alarm). 3. Power alarm threshold preset function (can set power alarm threshold). 4. The reset function of energy key. 5. Store data when power off. 6. Large-screen LCD (display voltage, current, active power, power, energy at the same time). 7. Backlight function.   B. Appearance and key function   1.  Display Interface Display interface is a large-screen LCD, it can display voltage, current, power, energy parameters at the same time.   2.  Display Format 1). Power: test range 0 ~ 22kW Within 1kW, the display format is 0.0 ~ 999.9W; Within 1kW~10kW, the display format is 1000 ~ 9999W; 10kW above, the display format is 10.0 ~ 22.0kW. 2). Energy: test range 0 ~ 9999kWh Within 10kWh, the display format is 0 ~ 9999Wh; 10kWh above, the display format is 10 ~ 9999kWh; 3). Voltage: Test Range 80 ~ 260V Display Format 80 ~ 220V 4). Current: Test Range 0 ~ 100A Display Format 0.00 ~ 99.99A.   Package included:   1 x 100A AC Digital LED Power Panel Meter 1 x Opening and closing coil 1 x English manual Detail Pictures:

  Features: LCD display for easy and clear reading. Built-in rechargeable battery for memorizing the program. Easily programmable for up to 17 different on/off settings. Providing 15-combination of daily-programs. High accuracy and strong anti-interference. Compact size and simple installation. Specifications: Working voltage: 220-240V AC 50-60Hz Power consumption: Less than 2W Service life: Mechanical 107, Electrical 107 Minimum interval: 1 minute Battery life: 3 years Power reserve: 60 days Ambient temperature: -10~40 Centigrade Ambient humidity: 35~85%RH

Display: Digital LCD Auto power off Systolic & Diastolic Pressure Pulse Rate Large, Easy to Read Display Power Supply: DC 3V AAA battery x 2 (Not included) Weight: 119g Intelligent automatic compression and decompression measure systolic, diastolic and pulse at the same time Easy to operate, switching button to start measuring 60 store groups memory measurements High-accuracy Please ask us for Postage or Courier costs anywhere in SA.

If you need only the CT, please check this: >>> Here Many buyers are response: Why test data is wrong? Voltage * Current = Power, But power is less than the actual test voltage * Current, Why is that? Answer: There are three types of power: Active Power (P represents / unit W) Reactive power (Q represents / unit Var) Apparent power (S represents / unit VA) Here that We only talk about Active Power, others please google it: P = U * I * cosφ, cosφ it represents the power factor, purely resistive load (Such as incandescent, heater, etc.) the power factor is generally close to 1,Between the inductive and capacitive load load power factor 0-1. So purely resistive load test time, P is substantially equal to or close to U * I. When Inductive or capacitive load test (Such as refrigerators, washing machines, televisions, computers, etc.) P U*I, As for how much to keep the power factor related to the specific, Different for each appliance power factor. Note: 1. This module is suitable for indoor, not outdoor use. 2. applied load can not exceed the rated power. 3. The wiring order can not be wrong. Specification: Apply to power grid voltage range: 110V-220V Working voltage: 80 ~ 260VAC Test voltage: 80 ~ 260VAC Rated power: 100A / 22000W Working Frequency: 45-65Hz Measurement accuracy: 1.0 (Error 1%) Dimensions of LED display screen: 51 x 30mm Feature: Network voltage direct power supply, no external power supply, measurement precision, large-screen LCD liquid crystal screen display clearly. A. Function 1. electrical parameter measurement function (voltage, current, active power, power). 2. overload alarm function (over power alarm threshold, the backlight and power flicker tips). 3. The power alarm threshold preset function (can set up their own power alarm threshold). The power button clear function. 5. Power-down data storage function. 6. Large-screen LCD screen full display function (display voltage, current, active power, power). 7. Backlight. B. Display and key Display Interface Display voltage, current, power, energy parameters from the large-screen LCD screen simultaneously. Display Format 1. Power: measurement range 0 ~ 22kW 1kW display format within 0.0 ~ 999.9W; From 1kW display format 1000 ~ 9999W; 10kW above the display format 10.0 ~ 22.0kW. 2. Power: measurement range 0 ~ 9999kWh 10kWh within the display format 0 ~ 9999Wh; Above 10kWh display format 10 ~ 9999kWh; 3. Voltage: Test Range 80 ~ 260V Display Format 80 ~ 220V 4. Current: Test Range 0 ~ 100A Display Format 0.00 ~ 99.99A. Package included: 1 x 100A Power Monitor Module AC Meter Panel 1 x CT,,,,

Description: DM55-1 LCD AC Digital Voltage Meter Voltmeter Monitor Backlight AC100-300V Switch Features: For measuring the ac voltage by connecting to the switch plug directly or the other kind of switch plug. Suitable for measuring the AC voltage in many place, such as office, factory, laboratory, household and so on. Application: The product can show the voltage of power by connecting to the plug of AC 110V/220V. It is important for you to let the children away from the product. Don’t use the product in a damp environment. Specification: Measuring accuracy: ±1.5%, ±2 word Measuring range: AC 100-300V Consume power: ≤1W (about every 1200 hours consume 1 kilowatt-hour) Package includeds: 1 x LCD AC Digital Voltage meter Details pictures:

Description:   2016 Upgraded Version YIHUA 908D 220V 60W LED Digital Display Soldering Station Soldering Iron Kit For SMT SMD Welding Rework Repair etc   Features:    1. All of the advantages of the 908D: ?? Portable anti-static heated iron,temperature control using the latest advanced temperature control circuit, precise temperature control. ?? Heating core made of high quality and durable materials, long service life.  ??/strong>.Handle with a new high-temperature materials and environmental protection, while steel tube handle and heat increases the temperature in isolation ring, effectively blocking heat transfer and improve the use of comfort.  Are retained, with the addition of an LED digital display, allowing users to directly monitor the temperature and making soldering work easier.   2. Celsius/Fahrenheit Display Temperature Function: To satisfy market demand in different regions,  the Company has designed a temperature display mode. 3. The soldering iron features a sleep function that can be set 10 minutes, it is unattended and not in  use after 10mins,it will then enter sleep mode to prevent soldering iron oxidation and effectively extend  soldering iron head service life while retaining energy savings and environmental protection.   4. It only takes 18 seconds to heat up from 0 C to 300 C.   Specification:   Voltage: AC 220V/50Hz  Power: 60W Temperature range: 220 - 480??adjustable Plug Type: EU Plug Operating temperature: 0 - 40??/div> Storage temperature: - 20 - 80??/div> Storage hmidity: 35% - 45% Package includes:    1 x  YIHUA 908D  Soldering Iron Station (We will send you a plug adapter according to your country.) 1 x Solder Handle with 1 tip 1 x Cleaning ball 1 x Holder   Details pictures:     

Buy 6 in 1 AC Monitor D69-2058 AC Digital Voltage and Current Power Frequency F... (VOLTAGE: AC200-450V) for R462.00

Description: UNI-T UT105 LCD Handheld DC/AC Digital Automotive Multimeter Multipurpose Meters Car Repairing Multimeter UT105 is a manual operating handheld automotive multi-purpose meter which provide large LCD screen, fully functional display symbols and input conection prompt, totally over-load protection and unique structural design. It offers users better performance and higher safety rating. Applications: AC/DC voltage, DC current, resistance, diode, circuitry, rotate speed and dwell angle of the car. Specification: Basic Functions Range Accuracy DC Voltage 200mV/2V/20V/200V/1000V ±(0.5%+5) AC Voltage 2V/20V/200V/750V ±(0.8%+5) DC Current 200mA/10A ±(0.8%+5) Resistance 200/2k/20k/200k/2M/20Mohm ±(0.8%+5) Special Functions Fused 10A Range √ Dwell 4Cyl/6Cyl/8Cyl ±(3%+5) Tach 4Cyl/6Cyl/8Cyl ± (3%+5) Diode √ Continuity Buzzer √ Data Hold √ Full Icon Display √ Low Battery Display √ Input Impedance for DC Voltage Measurement Around 10MW √ Max. Display 1999 √ General Characteristics: Power 9V Battery (6F22) LCD Size 60 x 54mm Product Colour Red Meter and Grey Holster Product Net Weight 352g (Including Holster) Product Size 179 x 88 x 39mm Standard Accessories Test Lead, English Manual,Hoster Packing included: 1 x UNI-T UT105 LCD Handheld DC/AC Digital Automotive Multimeter 1 x English Munual Details pictures:

F eatures: This 2.4 inch TFT LCD screen baby monitor is an amazing product for all parents or nannies to monitor their babies. Addition can be used for a baby monitor, baby monitors applicable to the care of the elderly and the supermarket, office, security companies, schools, families, hospitals and small places. 2.4GHz wireless digital technology, no interference, no privacy leak. Built-in night light. Built-in lullabies, make baby more fast & soft to fall asleep. Built-in rechargeable Li-battery in receiver. Built-in microphone & speaker / two way audio communication. Baby room temperature detection. Specifications: Plug: UK Plug, US Plug, AU Plug, EU Plug for your optional~ Material: ABS(Acrylonitrile Butadiene Styrene) + Electronic components Color: White Operating Frequency: 2400MHz-2483.5MHz Transmission Power: 17dBm Max Monitor Sensitivity: -88dBm Type of Spread Spectrum TX: FHSS Type of Modulation: GFSK Date Rate: 3Mbps Transmission Range: Outdoor 300m (Eye of Sight) Operating Temperature: 0￢ﾄﾃ-+40￢ﾄﾃ Operating Humidity: 85%RH Environment Rating: Indoor use only Camera: Image Sensor Type: 1/3" Color CMOS Image Sensor Effective Pixel: H: 640, V: 480 Lens: EFL=3.6mm.F=2.8 Viewing Angle (Diagonal): 70° IR LED Type/Night Vision Distance: IR LED/ 5m Power Requirement: DC 5V +/- 10% Other Special Feature: Built in Microphone/ Speaker Dimensions: 11.5 x 7cm/ 4.53 x 2.76" Monitor: Display Type/Size: Color TFT2.4" Resolution (Pixel): 960 x 240(RGB) Viewing Angle: H: 80 degree, V: 100 degree Power Requirement: Adapter DC 5V +/- 10% Battery: 3.7V Li-polymer Dimensions: Approx. 12.3 x 6.2 x 2.7cm/ 4.84 x 2.44 x 1.06" Package Included: 1 x Baby Monitor 1 x Wireless Camera 2 x Power Adapter 1 x User Manual Details pictures:

AC/DC 12V 6A 72W Power Supply Charger Adaptor For CCTV Camera Description: AC/DC 12V 6A 72W Power Supply Charger Adaptor For CCTV Camera Monitor etc. Features: 1. 100% Brand New2. Input Voltage: 100~240V AC3. Output Voltage: 12V DC4. Output Current: 6A5. Widely used in Industrial automation, LED display, Communications, Monitor, Laptop, Security CCTV Camera etc. 6. Safety Compliance: CCC /CE7. Working Temperature: 0~40￢ﾄﾃ8. Storage Temperature: -20~60￢ﾄﾃ9. Ambient Humidity: 0~95% Non-Condensation10. DC Plug Dimension: 5. 5*2. 5mm, work with 5. 5*2. 1mm too.Package includes: 1 x AC/DC 12V 6A Power Supply Adapter Details pictures:

Description: This din rail LED AC multifunctional digital meter can display voltage,current,active power,reactive power and power factor simultaneously.It is suitable for electric power systems, home, power distribution box, electrical machinery and equipment monitoring the power grid and power parameters. Specifications: Measuring Voltage Range AC 80-300V Mearuring Current Resolution Ratio 0-100.0A >10A: 0. 1A Active Power 0-30000W Reacitive Power 0-30000VA Power Factor COSφ=1.000-0.000 Measuring Speed 2 times/second Accuracy 1%,±2 words Din Rail Size 35mm din rail Size 54×80×64 mm Features: 1. Din rail Design 2. Built-in precision micro current transformer 3. Can display voltage,current,active power,reactive power and power factor simultaneously. 4. Fit for electric power systems, home, power distribution box, electrical machinery and equipment monitor ing the power grid and power parameters Installation Steps: 1. Connect the measured voltage to the terminal of 1 and 2. 2. Internal current transformer installation as graph 2:Let the wire across the hole on the current transformer(the direction do not impact the measure result). 3. The default display power is active power(V),click the switch(SAM CK) can change to the reactive power(VA) and power factor(COSφ. Notice: Displayer:AC voltage and current with 4-digital 0.31" LED;active power,reactive power and power factor with 5-digital 0.31" LED. Package included: 1 x Din rail LED AC multifunctional digital meter More Details: