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The best power meters in comparison

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Voltage Tester, TESMEN TN-213 Non-Contact Voltage Tester, Electrical Tester, AC 12V-/70V-1000V, Dual-Range, LCD Display in Percentage, Buzzer Alarm, Live Wire Tester, Wire Breakpoint Finder - Green

TESMEN

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9,9

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Features

Visual & Audible Alert When voltage is detected, the tip emits a red light, the screen turns red, and an alarm sound is triggered. As the detected voltage increases, the red light and alarm sound frequency accelerates. Meanwhile, the LCD screen's percentage value and bar graphs also increase. It could be applied to test AC voltage in cables, wires, circuit breakers, lighting fixtures, switches, and non-tamper-resistant sockets
NCV and IP66 CAT 1000V, CAT 600V, and RoHS certified. The TN-213 voltage tester pen is equipped with an NCV probe to distinguish between live and neutral wire safely. The electrical tester is rated as IP66, providing both waterproof and dustproof capabilities
High and Low Sensitivity TN-213 suits different voltage detection ranges. Its detection range is 12-1000V at high sensitivity and 70-1000V at low sensitivity. Low range can be applied to motorized curtains, irrigation wiring, outdoor low-voltage lighting, etc. You can adjust the sensitivity mode by pressing the S button. As turned on, the tester will be on high-sensitivity mode by default
User-Friendly Design This pocket-sized voltage tester comes with a convenient pen hook, allowing you to carry it in your shirt pocket with ease. Plus, it features a bright flashlight, enabling you to perform circuit tests even in low-light conditions. To extend battery life, it automatically shuts down after 5 minutes of inactivity
What you will get A portable non-contact voltage tester, two AAA batteries, and a user manual. The TN-213 is ideal for electricians, DIY enthusiasts, and homeowners who need a reliable, easy-to-use tool for safely detecting live wire

Handheld Mini Optical Power Meter Portable Optical Fiber Cable Tester Multimeter with LED Light for Most of The Needs of Communication Maintenance

Hyuduo

20% off

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9,8

Offer ends in:

08Days

10hours

14minutes

29seconds

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Features

WORKING RANGE Mini optical power meter, power measurement range is 70 10dbm, wavelength range is 850 1700nm, efficient and durable,fast and accurate in operation, no need to wait for warm up,relative power calculation, calibration.
GOOD PERFORMANCE Sensitive chip and sturdy internal structure, low power consumption, auto shutdown in 10 minutes, can work continuously for 40 hours.
ABS SHELL Handheld fiber power tester, the shell is made of ABS material, light weight, wear and aging resistant, and has a long service life.
COMPACT SIZE The optical fiber power meter has a compact size and covers most of the maintenance needs of communications engineering.The optical power meter is handheld design with a compact internal structure, pocket size and light weight, convenient handy size, lightweight.

KETOTEK Energy Meter Single Phase AC40-300V 100A, Din Rail KWH Meter, Power Electricity Volt Amp Watt Consumption Voltmeter Ammeter with CT

KETOTEK

22% off

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9,8

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Features

Better Visual Experience Colorful LCD HD display, 178 viewing without dead angle, with backlight function, this electricity meter single phase is clearly visible whatever day or night.
6 in 1 Multimeter One interface displays 6 kinds of measurement parameters at the same time, including voltage AC 40.0-300.0V, Current AC 0-100.0A, Electric power 0-30000W, Energy 0-99999kwh, Frequency 45.0Hz 65.0Hz, Power Factor 0.00-1.00PF.
Multi Function 1.Data reset for multiple measurement needs.Press the reset button for five seconds, the ac voltage meter will be reseted. 2.The value of electric energy will be automatically saved when power off, when the measurement power is reconnected, it will go on cumulating data.
Wide Application This voltmeter ammeter din rail is easy to install and widely used in school, market, home appliances, industry, laboratory, etc. Attention The power meter can only use to measure 50 60 HZ AC city electricity. It will be destroyed when used to measure square waves, and non-standard sine waves.

Recommendation

Mobile Digital Electricity Meter, 230 V Power Consumption Meter with LED/Reset, Mobile Portable Power Consumption Meter with Industrial Plug/Rubber Cable, IP65 Waterproof for Motorhomes/Electric

CISSIYOG

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9,6

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Features

POWER CONSUMPTION MONITORING Use a mobile digital electricity meter to check the energy consumption of electrical appliances in real time, control power consumption, and effectively help you save energy and reduce electricity bills.
IP65 WATERPROOF The mobile meter is IP65 waterproof, not affected by weather, and is waterproof and moisture-proof. Industrial-grade plug, two-wire rubber cable ideal for indoor outdoor use.
POWER-OFF MEMORY FUNCTION The mobile meter has a power-off memory function. Even in the event of an unexpected power outage, previous data can be easily restored without resetting. It can prevent data damage caused by sudden power outage and ensure the accuracy and continuity of measurement data. (Reset button included for your needs)
WARRANTY AND SERVICE If you have any questions, please email us first! We will provide you with a solution as soon as possible.

Jadeshay Electric Meter, Mobile Digital Electricity Meter 230V 16A Waterproof Power Consumption Meter with Reset for RVs Motorhomes,with Industrial Plug/Rubber Cable (Color : Blue)

Jadeshay

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9,5

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Features

3. Protection Function Safe to use, this mobile meter has IP67 waterproof cover, preventing foreign objects and splashing water. You can use this energy monitor in damp rooms and outdoors.
2. Easy to Use With the 3m long high-performance rubber hose cable,this portable electricity usage monitor is easy to connect, and the large LCD screen clearly displays the power consumption, and the backlight design makes the meter clearly displayed.
4. Wide Application This mobile electric meter is suitable for indoor and outdoor use, suitable for charging RVs, campers, electric cars, yachts, caravans, and household electricity use.
5. Power-off Memory Function If an unexpected power outage occurs, the power meter can easily restore previous records without resetting, preventing data damage caused by sudden power outages and ensuring the accuracy and continuity of measurement data.

AstroAI Digital Multimeter, TRMS 6000 Counts Multimeters Manual and Auto Ranging; Measures Voltage, Current, Resistance, Continuity, Capacitance, Frequency; Tests Diodes, Transistors, Temperature

AstroAI

24% off

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9,4

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06Days

13hours

14minutes

28seconds

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Features

Ensure Safety - Double ceramic fuse is anti-burn and protects from overloading, and it will be more secure and reliable; F400mA 600V and F10A 600V explosion-proof ceramic fuse tubes can protect the multimeter effectively.
Thoughtful Design - Support Data Hold, Large LCD Backlit Screen, Auto Shut-off and Kickstand make the process of measurements easier. Professional level is reflected in some features include Auto-Ranging capability, and True RMS for measuring both AC Current and Voltage.
Suitable For Many Occasions - This Multimeter is a golden partner to help to troubleshoot a variety of automotive and household electrical problems safely and accurately.
Additional Tips - Please take off the cap before using the test leads. Check the manual for more usage information.
Professional Technical Support Team - If you have any questions about the product, feel free to contact us! Our California-based support team will respond within 24 hours.

£ 21.98

£ 24.08

3 Phase KWh Meter,230/400V 5-100A Energy Consumption Digital Electric Power Meter 3 Phase KWh Meter with LCD

BTIHCEUOT

3% off

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9,4

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Features

Standard configuration 6+1 backlight LCD (9999999.1KWh).
The technical performance of the product fully meets the requirements of Class 1 active watt-hour meter in the international standard IEC 62053-21.
Standard configuration pulse output passivity (polarity), can choose far pulse output passivity (non-polarity), and easy contact with various AMR systems, in line with the standard IEC 62053-31 and DIN 43864.
35mm standard DIN - track installation, in line with the standard DIN EN50022.

Energenie Ener007 Energy Saving Power Meter Monitor and Reduce Appliance Energy Usage - Energenie

Energenie

5% off

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9,4

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£ 18.95

£ 15.79

Modbus Single Phase Only, Electric Energy Meter - 100A Input, Fixed pulsed Output 1000imp/kWh - Requires Mains Voltage inputs (Live in and Out and Neutral in and Out) - SDM210-DR-MID

Eastron

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9,4

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Features

MULTI-FUNCTION METER - Keep track of your energy consumption in real-time! This advanced import and export electrical meter measures single-phase active energy, reactive energy, current, voltage, power, frequency for direct low load circuits (45A rated)
EASY-TO-READ DISPLAY - The digital backlit LCD display offers clear data visibility during the day or at night. Its compact design is equipped with a scroll display button for ease of navigation through the various parameters
EFFORTLESS CONNECTIVITY - Our electricity consumption monitor uses Modbus RS485 communication, allowing it to interact easily with other devices. The single-phase multifunction meter can connect easily to 1p2w
MAXIMISE ENERGY-SAVING POTENTIAL - By accurately measuring and understanding your energy usage, its energy-saving options allow you to make simple changes that can have a significant impact on your overall use, and save you precious kWh
QUALITY METERING - The SDM120CT-MODBUS-MID offers accurate energy monitoring, data logging, and load monitoring capabilities. This contributes to efficient performance monitoring, energy management, and informed decision-making for PV systems

Power Meter Electricity Usage Monitor 8 Modes, Energy Monitor Plug with LCD Backlight Overload Sound Alarm, Energy Meter Power Consumption Monitor Socket KWH Amp Volt Watt Meter Plug Energy Monitoring

MECHEER

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9,3

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Features

Various Monitoring Parameters The energy monitor can monitor the power (W), energy (kWh), volts, amps, hertz, power factor, cost,minimum and maximum power (W), cumulative days and time of your appliances. By switching 8 display modes, you can easily know the various parameters while the appliance is working. These power monitors can also calculate and display how much power your appliance uses and how much electricity bill it cost in cumulative time for energy saving
Overload Protection The default overload of the energy monitor plug is 2900W. When the power of the appliance exceeds the overload power, the LCD will display "OVERLOAD" and emit a "beep" sound to warn the user. All the buttons of wattage meter will quit working and can only work again when the overload alarm has been cleared by raising the setting value or removing the appliances
Data Memory Function The energy monitor will record your power consumption data when you remove electric meter from socket, or remove appliances from the power meter. All setting data and cumulative data(electricity quantity, cost, unit price) will be saved. You can directly see the last data when you use the electricity usage monitor next time(NOT including current, voltage, power, power factors). This function can also automatically save the data when there is a sudden power failure
KWH Alarm Settings You can set a power consumption limit, and when the accumulated power consumption reaches the set value, the energy monitoring plug uk will emit a "beep" sound, and the "KWH" alarm will flash continuously to alert the user. If you want to silence the alarm, you can set a higher power consumption limit or reset the power consumption limit (Note resetting will clear all settings)
Backlight Display With white backlight and black digits, the LCD display of our power monitor plug uk can display the data clearer and help you to read the data easier no matter day or night. The backlight will only lights up when the power meter plug is connected to AC power. You can set the time for the screen to turn off automatically, or press the "DOWN" button to manually turn on and off the backlight
Premium Material The whole body of our power consumption plug is made of high-quality PC material, which makes our energy meter monitor more long lasting. The standard DE socket and plug is suitable for all DE standard appliances

This ranking is created through algorithmic analysis of millions of products tailored specifically to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

You might also be interested in these power meters.

FIBAsource Optical Power Meter Back Light LCD Display Fibre Optical Power Meter with FC/SC Connector Measuring Scope: -70dBm - 10dBm

Soft rubber protection, providing anti-shock, damage reducing protection if dropped and improved handheld comfort!

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SUPAREE 230V 13A Power Consumption Monitor Electricity Usage Monitor Mobile Digital Electricity Meter Two Phase with LED/Reset IP67 Waterproof for Motorhomes Electric Vehicles Homes

With Backlit Display Worried about checking energy consumption at night? SUPAREE Power Consumption Monitor features a backlit display, allowing you to monitor energy usage even in low-light conditions, helping you manage and reduce costs without wasting electricity.

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KAIWEETS Clamp Meter DC/AC current, Amp Meter Auto-ranging with D-Shaped Jaw, Clamp Multimeter Flashlight Backlight for Measuring AC DC Voltage Current Temperature Continuity Diode NCV, KC604

AC DC CLAMP METER This clamp meter can accurately measure AC DC current, AC DC voltage, temperature (thermocouple included), NCV, capacitance, frequency, resistance, continuity and diode. Good help for troubleshooting the household solar system, automotive and industrial electrical issues, perfect for electricians, DIY, professionals, etc.

~~£ 31.99~~ free shipping

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Shelly EM Power Meter with 2 x 50 Amp, Modern Design, Battery Powered, Ammeter

TI 2 x 50 A

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Diymore 200A Power Analyzer,Watt Meter Detectorm,Digital LCD Watt Volt Amp Meter,Battery Consumption Monitor for Battery Backup systems.

Measurement range Working voltage 4.8-60V, product current 0-200A, resolution 0.01A, continuous current 50A. Product voltage 0-60V, resolution 0.01V. Capacity accumulation function 0-65AH. Power accumulation function 0-6554WH,

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POFET Smart Meter Energy Monitor WiFi Electricity Usage Monitor 80A Compatible with Tuya Smart Life

Customisable scenarios to switch on or off appliances when the energy consumption reaches the designed value.

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DollaTek AC 80-260V 100A Current Voltage Amperage Power Energy Panel Meter LCD Digital Display Ammeter Voltmeter Multimeter with open CT

Digital Multimeter This power energy meter can measure and display voltage current active power energy frequency and power factor at the same time.with split current transformer,more convenient to install .

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Power Meter Plug Energy Monitor Watt Meter Backlight Large LCD Display UK Plug with 7 Modes Electricity Usage Monitor Consumption KWH Amp Volt Meter Outlet

Power Monitor Power metering socket is used for power consumption analysis of household appliances, helping you reduce the power consumption of electrical appliances, control the power budget, automatically shut down when the rated power is exceeded, and protect the equipment from damage.

~~£ 10.99~~

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Power Meter Energy Monitor Plug, Tapsin Energy Monitor Backlight LCD Display UK Plug with 7 Monitoring Modes Overload Warning Wattage Volt Amp KWH Meter Analyzer Socket

Easy to Operate Just press the FVNC button to choose the monitoring mode, COST button to set the unit electricity price, the UP and DOWN button to adjust the price. RESET button to clear all settings, friendly to elders and child.

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SONOFF POW Ring Smart Power Meter with LCD Screen, Smart Switch with Power Monitoring Overload Protection Remote Control Voice Control, Compatible with Alexa/eWeLink Web, Maxload 100A, POWCT

Overload Protection The Smart Power Meter support set the max and minimun Power Voltage Current you can set when over the max Power Voltage Current load, the Smart Power Meter turn off automatically.

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OWON 3 Phase WiFi Smart Home Energy Monitor, 3 Phase Clamp Meter with 3 200A Circuit Level Sensors Vue Real Time Electricity Monitor Meter Smart Life Energy Monitor

Real-Time Energy Data Requires 2.4 GHz Wifi with an internet connection to monitor energy use with phone app. Provide 2-second data and are accurate from 2%.

~~£ 85.99~~ free shipping

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Optical Power Meter,Handheld Fiber Optical Power Meter Visual Troubleshooting Fiber Optic Cable Tester, 800-1700nm, -70 ~ + 6dB, Fiber Power Meter with SC/FC/ST Connector

Portable optical power meter High precision optical power meter, fast and convenient optical attenuation fiber power tester, with SC test connector.

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The best power meters in comparison

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Features

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Features

Features

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Features

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