Digital energy meters

UNI-T UT81C 3.3inch LCD Scope Digital Multi Meters Real Time Sample Rate Scope Digital Tester Package contains 1 X item of the smallest listed variant.

Buy LCD Digital Multi Meters Volt Meterr AC/DC Ohm Meter Ammeter Capacitance OHM Tester for R231.28

Buy LCD Digital Multi Meters Volt Meterr AC/DC Ohm Meter Ammeter Capacitance OHM Te for R276.97

Features: ￂﾠ Auto ranges. 550V protection in Resistance, Capacitance and Frequency ranges. Large LCD display, MAX display 2000 counts. Sample rate: 3 times per second. Backlight. Polarity identification. Low voltage indication. Current measurement. Auto power off. Main measurements: AC/DC Voltage, AC/DC Current, Resistance, Diode and Continuity Testing. * AC volts: 0.1mV to 600V * DC volts: 0.1mV to 800V * AC current: 0.1uA to 200mA * DC current: 0.1uA to 200mA * Resistance: 0.1ￎﾩ to 20Mￎﾩ ￂﾠ Specifications: ￂﾠ (1)DC volts: 200mV/2V/20V(ￂﾱ0.8%+5), 200V/800V (ￂﾱ1.0%+8) (2)AC volts: 200mV(ￂﾱ1.5%+8), 2V/20V/200V (ￂﾱ1.2%+5),600V(ￂﾱ1.5%+5) (3)DC current: 20mA(ￂﾱ1.5%+5), 200mA (ￂﾱ1.2%+5) (4)AC current: 20mA(ￂﾱ2.0%+5), 200mA (ￂﾱ1.5%+5) (5)Resistance: 200ￎﾩ(ￂﾱ2.5%+5), 2K/20K/200K/2M (ￂﾱ1.0%+5),20Mￎﾩ(ￂﾱ2.5%+5) ￂﾠ (6)Over range indication: OL (7) Working environment: 0~40￢ﾄﾃ, relative humidity (8) Supply power: 3V (1.5V AAA batteries * 2 Pcs) (9) Dimension: 130 x 65 x 30mm (10) Weight: 112g ￂﾠ Package included: ￂﾠ 1 x Device (without battery) 1 x Manual 2 x Electronic Probe 1 x Bag Detail Pictures:

Digital Noise Sound Level dB Meter Decibel This digital meter is a multifunction sound level meter designed to accurately measure environmental noise, such as the noise from mechanic, vehicle, ship, loudness of computer fans and other noise with +-2 dB accuracy in decibels (dB). This unit was designed according to the IEC651 TYPER2 & ANSI S1.4 TYPE2 for sound level meters. Instantaneous sound measure function. With two equivalent weighted sound pressure levels, A and C. Fast & Slow dynamic characteristic modes. AC and DC signed output for frequency analyzer level recorder, FFT analyzer, graphic recorder etc. Features: * Conformed to the IEC 651 Type 2 and ANSI S1.4 Type 2 set standard * Wide Measuring Range: dB * With 2 equivalent weighted sound pressure levels A and C * Fast and Slow dynamic characteristic modes * Bar graph indication for Sound Level Range * Maximum hold function * Large LCD screen with 4 digits reading * MAX/MIN quasi-analog bar indicator * Fast & Slow response selectable * Low battery indicator * * * Monitor the sound levels from traffic noise, alarm systems and workplace machinery Specification: * Accuracy: +-2 dB * Frequency Range: 31.5 Hz to 8.5k Hz * Linearity Range: 50dB * Measuring Level: dBA, dBC * Frequency Weighting: A, C * Digital Display: 4 digits * Resolution: 0.1dB * Display: 0.5 secretary * Analog Bar Graph: 50dB scale at 1dB step for monitoring current sound pressure level display period of 50mS * Overload indication: Under indicate less than lower limit of the range * AC output: Vrms at FS output impedance approx 600 * DC output: 10 mV / dB output impedance approx 100 * Dynamic Characteristic (Time weighting): FAST (high speed) / SLOW (low speed) * Microphone: 1/2 inch electret condenser microphone * Max: Maximum hold * Power Supply: 9V 6F22 battery(not included) or DC 9V 100mA * Operating Environment: 0¿¿C to 40¿¿C, 10% to 70% RH * Storage Environment: -10¿¿C to 50¿¿C, 10% to 80% RH * Dimensions: 235 x 70 x 30 mm (LxWxH)   rrd

Description: Digital LED Power Meter Monitor Voltage KWh Time Watt Energy Ammeter F eatures:  Electric parameters measurement function:  Energy Power Voltage Current  Working Time. Power down data storage function: Keep off before the electric power,total operation time,display items,back light out state Overload alarm function: More than power alarm threshold backlight flashing alarm. Power alarm threshold preset functions: Can set power alarm threshold Electricity, operation time key reset  Backlight function. S pecifications:  Voltage Measuring Range: AC 80 - 260 V Current Measuring Range: 20A(The Current range can be increases up to 50A by use of heavier gage wire.) Rated power: 30A/6600W Operating frequency: 45-65 hz Energy Measuring Range: 0-9999.99KWh Power Measuring Range: 0 - 9000W Working Time: 0 - 9999.59hours   Button F unctions Up    1.In normal display situation,Time, current, electric quantity, power ,voltagewill be      displayed reverse circulation when short press      2.In the condition of power alarm threshold setting, short press the digital will plus one.      3.In power and short time reset condition short press will retreat to the reset state. Down    1.In normal display situation,Time, current, electric quantity, power ,voltagewill be      displayed sequence circulation when short press      2.In the condition of power alarm threshold setting, short press the digital will     Subtract one.      3.In power and short time reset condition short press will retreat to the reset state. Setting    1.In the condition of power display,the device will enter into power alarm threshold     setting condition after 3seconds long pressing      2.n the condition of power or time display, the device will enter into Power or time     reset condition after 3seconds long pressing OK    1.In normal display situation, short press will open or close the backlight      2.In the condition of power alarm threshold setting, short press will change the     number      3.In power and short time reset condition, short press reset power and time,and     exit reset situation Size:  Note on 2014-12-17th This meter have been updated to new version, and the appearance and  connection diagram   u pdate  as following:

This product is in stock and is dispatched immediately --------------------------------------- Digital Multimeter - 8 Function Edition - ELRV-G241-N1 Digital Multimeter, which is a special 8 Function Edition can measure a vast range of voltages, current, resistance, continuity (connection between two points), testing diodes. This multimeter, also known as a VOM (Volt-Ohm meter), is an electronic measuring instrument that combines several measurement functions in one unit. This multimeter would include basic features such as the ability to measure voltage, current, and resistance. This digital multimeter (DMM, DVOM) displays the measured value in numerals and it can be used to troubleshoot electrical problems in a wide array of industrial and household devices such as electronic equipment, motor controls, domestic appliances, power supplies, and wiring systems. This Digital multitester is a must have testing tool for your tool box, shed, garage, car trunk, etc. Its portability enables you to be able to take it with you wherever you go, and provides you with a multitude of features that helps you achieve the best results every time. This digital device has a 1.8 inch LCD display therefore you can clearly read the measurement. As a voltmeter, this tool can measure the amount of AC or DC voltage flowing through a circuit. Voltage is a difference in potential energy between the two points. In all types of multimeters, the quality of the switching elements is critical to stable and accurate measurements. This hand-held Multimeter is also great for useful fault finding and field service work or as a bench instrument that measures to a very high degree of accuracy. It can be used to troubleshoot electrical problems in a wide array of industrial and household devices such as batteries, motor controls, appliances, power supplies, and wiring systems. At a Glance... LCD Display Auto power off Digital Multimeter Handheld Multimeter Great tool bag accessory Great hardware hacking and reverse engineering Manufacturer Specifications General Material: Hard Molded ABS Casing On Board Buttons: Power, Light, Hold Battery Test: Range 1.5V (Resolution 41.1mA, Accuracy = +/- 1.8%of rdg + 2 Digits), Range 1.5V (Resolution 1.5V, Accuracy = +/- 1.3%of rdg + 2 Digits, Range 3V (Resolution 3V, Accuracy = +/- 1.3%of rdg + 2 Digits), Range 9V (Resolution 9V, Accuracy = +/- 1.3%of rdg + 2 Digits), Range 24V (Resolution 24V, Accuracy = +/- 1.3%of rdg + 2 Digits) Transistor hFE Test: Range NPN, PNP, Test Range 0-1000, Test Current/Voltage, Ib=10uA/Vce=3V Diode Test: Resolution 1mV, Function Display: Read approximate forward voltage of diode Respond: Average, Calibrated in RMS of Sine Wave Input Impendence: 10M (Ohms) Frequency Range: 40 to 400Hz Forward DC Current: Approximate 1mA Reversed DC Voltage: Approximate 3.0V Continuity: Built-in buzzer wikII sound if Resistance is less than 50 (Ohms) Overload Protection: 250V DC or RMS AC, F200mA/250V Fuse, 250V for 200mV Range, Effective DC or AC 600V for Other Ranges Kick Stand Power Source: 9V Battery (Included) DC/AC Current and Voltage DC Voltage: Range 200mV (Resolution - 0.1mV, Accuracy = +/- 0.5% of rdg + 2 digits), Range 2V (Resolution 1mV, Accuracy = +/- 0.5% of rdg + 2 digits), Range 20V (Resolution 10mV, Accuracy = +/- 0.5% of rdg + 2 digits), Range 200V (Resolution 100mV, Accuracy = +/- 0.8% of rdg + 3 digits), Range 600V (Resolution 1V, Accuracy = +/- 0.8% of rdg + 3 digits) DC Current: Range 200uA (Resolution 0.1uA, Accuracy = +/- 1.0% of rdg + 2 digits), Range 2mA (Resolution 1uA, Accuracy = +/- 1.0% of rdg + 2 digits), Range 2mA (Resolution 10uA, Accuracy = +/- 1.0% of rdg + 2 digits), Range 200mA (Resolution 100uA, Accuracy = +/- 1.5% of rdg + 2 digits), Range 2A (Resolution 1mA, Accuracy = +/- 3% of rdg + 2 digits), Range 10A (Resolution 10mA, Accuracy = +/- 3% of rdg + 2 digits) AC Voltage: Range 200mV (Resolution 100uV, Accuracy = +/- 1.0% of rdg + 10 digits), Range 2V (Resolution 1mV, Accuracy = +/- 1.0% of rdg + 10 digits), Range 20V (Resolution 10mV, Accuracy = +/- 1.0% of rdg + 10 digits), Range 200V (Resolution 100mV, Accuracy = +/- 1.2% of rdg + 10 digits), Range 600V (Resolution 1V, Accuracy = +/- 1.0% of rdg + 10 digits) AC Current: Range 200uA (Resolution 0.1uA, Accuracy = +/- 1.8% of rdg + 5 digits), Range 2000mA (Resolution 1uA, Accuracy = +/- 1.8% of rdg + 5 digits), Range 20mA (Resolution 10uA, Accuracy = +/- 1.8% of rdg + 5 digits), Range 200mA (Resolution 100uA, Accuracy = +/- 2.5% of rdg + 5 digits), Range 2A (Resolution 1mA, Accuracy = +/- 3% of rdg + 15 digits), Range 10A (Resolution 10mA, Accuracy = +/- 3% of rdg + 15 digits), Range 20 (Ohms) (Resolution 0.01 (Ohms), Accuracy = +/- 3.0% of rdg + 20 digits), Range 200 (Ohms) (Resolution 0.1 (Ohms), Accuracy = +/- 0.8% of rdg + 3 digits), Range 2K (Ohms) (Resolution 1 (Ohms), Accuracy = +/- 0.8% of rdg + 3 digits), Range 20K (Ohms) (Resolution 10 (Ohms), Accuracy = +/- 0.8% of rdg + 3 digits), Range 200K (Ohms) (Resolution 100 (Ohms)), Range 20M (Ohms) (Resolution 1K (Ohms), Accuracy = +/- 1.0% of rdg + 3 digits), Range 20M (Ohms) (Resolution 10K (Ohms), Accuracy = +/- 1.5% of rdg + 3 digits)

Description: Digital Automatic Computer Incubator Controller Temperature Humidity Controller Industrial Incubator Features: Digital displaying of temperature, humidity and turning frequency. Full automatically temperature controlling. Full automatically humidity controlling. Full automatically eggs turning. Full automatically alarming. Full automatically cooling and ventilator. Back emergency system. Specifications: Main Technical Index: Temperature Measuring Range: 0-99??/strong> Temperature Measurement Accuracy: ±0.1??/div> Humidity Measurement Range: 0-99% RH Humidity Accuracy: ±3% RH Number of signal-output: 7, (over-temperature, temperature control, insufficient temperature, egg left-turning, egg right-turning, humidity control, lighting) The maximum output load current: temperature control, insufficient temperature≤8A / AC220V, over-temperature, egg left-turning, egg right-turning, humidity control, alarm≤1A / AC22 Number of egg-turning: the maximum record is 999 times. Cycle of egg-turning: adjustment of 0 - 999 minutes (The factory default is 90 minutes) Egg-turning time: adjustment from 0 to 999 seconds (The factory default is 180 seconds) Ventilation cycle: from 0 to 999 minutes (The factory default is 120 minutes) Ventilation time: from 0 to 999 seconds (The factory default is 30 seconds) Temperature measurement line length: About 2 meters English Manual: Tells you in detail how to use, simple operation Package included: 1 x Incubator Controller 1 x English Manual 2 x Lines(Black + White) Details pictures:

Description:  Digital LCD Indoor Outdoor Thermometer Temperature Tester Clock with Wireless Sensor    Features: Top quality. Indoor Outdoor temperature (°F or °C) Min. and max.record of temperture. Clock display,12 or 24 hour time mode. Synchronized instant reception. Crescendo Alarm.   Specifications:   Indoor temperature range: -20°C ~ +60°C Remote temperature range: -40°C ~ +65°C Temperature accuracy: +/-1.0°C Quartz time accracy: +/-1.0s per day Power requirements (receiver): 2 x "AAA" alkaline batteries (Not included) Power requirement (remote): 2 x "AAA" alkaline batteries (Not included)   Transmission frequency: 433.9MHz Transmission range: up to 30 meters (100 feet) in free open air Alarm Sound level: 60~65db with 20cm distance from back Size(receiver): 7.5cm(L)x 6cm(W) x 1.8cm(H){ about 3'' x 2.4'' x 0.7''} Size(sensor): 6.5cm(L) x 4.8cm(W) x 2.8cm(H) { about 2.5'' x 1.9'' x 1.1''}   Package Included:   1 x Thermometer 1 x Remote Sensor 1 x Instruction Manual Details pictures:    

CLEARANCE SALE BEST QUALITY PRODUCTS AND BEST PRICE!!! DON'T MISS OUT!!!DON'T BE LATE!!! -PLEASE NOTE THAT OUR PRICES INCLUSIVE VAT. PRICE,R226 SPECIFICATION The clamp meter detects and measures the electrical field around a wire, without direct contact or the need for slicing the wires. The meter is completely portable and is used by electricians, technicians, serviceman and anyone who wants to use it. It is accurate, reliable and ready to use. Features Digital clamp meter with data hold function LCD display with automatic polarity indication Clamp meter Includes double-insulated leads Clamp on AMP meter includes carry case Resistance measurements: max. 20Kohm Voltage measurements: AC(max.750V) and DC(max.V) AC current measurements: max:A Uses one 9V battery we also stock solar panels, charge controllers,Inverters, batteries LED downlights and many more..... Please inquire about our prices, we will send you the full catalogue. CHANGE ALL OF THOSE HALOGEN LIGHT INSIDE YOUR HOUSE HOLDS OR WORK ENVIRONMENT AND PUT LED PRODUCTS.YOU WILL BE SAVING UP TO 90% OF ENERGY AND YOUR ELECTRICITY BILL WILL DROP WITH A HUGE AMOUNT FEEL FREE TO INQUIRE ABOUT ALL OUR LED PRODUCTS AND WE WILL SEND YOU THE FULL LIST TO YOU, BUY CERTIFIED PRODUCTS AT A VERY AFFORDABLE PRICES. CONTACT UMBANI-SOLAR TODAY TO PLACE YOU’RE ORDER ON: LANDLINE: FEEL FREE TO COME TO OUR SHOW ROOM IN CENTURION AND SEE WHAT WE MEAN WITH GOOD PRODUCTS & GOOD PRICES

Buy PM001-G AC Power Meters 220V 50Hz Digital Wattmeter Energy Meter Watt Monitor Elec...-(Plug US Plug) for R399.00

Buy PM001 AC Power Meters 220V 50Hz Digital Wattmeter Energy Meter Watt Monitor Electr...-(Plug EU Plug) for R409.00

A. Function   1. Electrical parameter measurement function (voltage, current, active power, energy). 2. Running time function (records the load accumulated operating time). 3. Overload alarm function (over power alarm threshold backlight flashing to alarm). 4. Power alarm threshold preset function (can set power alarm threshold). 5. The reset function of energy and running time keys. 6. Backlight function. 7. Store data when power off (store the accumulated energy, running time, display items, the state of backlight on or off). 8. Large-screen LCD (display voltage, current, energy, active power, the accumulated running time)   B.Key function description   Key function   UP 1. In normal display state, short press UP key will reversed circularly display time, power, energy, current, voltage. 2. In power alarm threshold setting state, press the UP key will +1. 3. Short press the UP key will exit the reset state when energy and time are in the reset state.   DOWN 1. In normal display state, short press DOWN key will sequential circularly display voltage, current, energy, power, time. 2. In power alarm threshold setting state, press the DOWN key will -1. 3. Short press the DOWN key will exit the reset state when energy and time are in the reset state.   SET 1. In power display state, long press 3 seconds will enter into the power alarm threshold setting state 2. In energy or time display state, long press 3 seconds will enter into the energy or time reset state.   OK 1. In normal display state, short press OK key will turn on or off the backlight.  2. In power alarm threshold setting state, press OK key to switch the setting digits 3. In energy or time reset state, press OK key will clear the energy or time and quit the reset state     C. 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. 4. It can't be used for inverter.   D. Specification   1. Working voltage: 80 ~ 270VAC 2. Test voltage: 80 ~ 270VAC 3. Rated power: 20A/4400W 4. Operating frequency: 45-65Hz 5. Measurement accuracy: 1.0 grade   E. Wiring diagram F. Dimension diagram Package included: 1 x  PZEM-002 Current Voltage Watt KWH Time Panel Energy Meter  Detail Pictures:

Description: SDM630Modbus PV Solar Energy Measurement Meter Multifunction Digital Din Rail Energy Meter Specification: CERTIFICATIONS:  Pacgage included: 1 x SDM630Modbus Digital Din Rail Energy Meter Details pictures: 

Buy UNI-T UT220 Digital Auto Rang Clamp Meters AC 2000A AC/DC 750V Resistance 20M ohm Diode Continuity for R1,649.20