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Single Phase Energy Meter Din Rail Electricity Usage Monitor AC 40-300V 100A Voltmeter Ammeter Watt Kwh Frequency Power Meter Built-in CT 110V

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$26.99

$ 11 .99 $11.99

In Stock
  • Energy Meter 6 in 1: Voltage measuring range: AC 40-300V, Current measuring range: 0-100A, Active power: 0-30000W, Electric energy: 0-99999kWh, Frequency: 45-65Hz, Power factor: 0.00-1.00PF.
  • Data Storage & Reset: 1. The electricity consumption data will be stored when power off. 2. Press the reset button for 5s, this kwh usage meter will be reseted.
  • Safe & High Precision: This single phase power consumption meter features high quality ABS flame resistant material and percision chip, making it safe to use.
  • Better Visual Experience: Colorful LCD HD display, 178° viewing without dead angle, with backlight function, this ac power meter single phase is clearly visible whatever day or night.
  • Electricity Usage Monitor: Real-time monitoring of home's electricity consumption to help you lower power consumption. This energy meter can be used to measure non-standard sine wave from inverter.



Product Description

Energy Meter

KETOTEK 6 in 1 Electricity Usage Monitor Din Rail

This single phase energy meter can measure AC voltage, AC current, active power, power factor, frequence and electric energy at the same time. The power meter have a colorful, full-view, highdefinition LCD to display the measure parameters.

Main Function:

  1. Electrical parameter measurement function (voltage, current, active power, electric energy, frequency, power factor)
  2. Data reset
  3. Store data when power off
  4. Colorful, full-view, high definition LCD screen
  5. Backlight function
Package:

  • 1 * Single phase energy meter
  • 1 * Manual
Specification Parameters:

  • Active Power: 0.0~30000W
  • Electric Energy: 0.00~99999Kwh
  • Voltage: AC 40.0~300.0V
  • Current: AC 0.00~100.0A
  • Frequency: 45.0~65.0Hz
  • Power factor: 1.00~0.00PF
  • Accuracy: 1%±2 words
  • Current Resolution: 0.01A
  • Protruding Part Size: 54mmx45mmx16mm
  • Installation Width=3P (DZ47/C45 air switch position)

voltage, current, active power, energy

Built-in CT

Built-in sensor hole diameter: 10mm.

Integrated current transformer: Passing the measurement circuit cable through the circular hole in the right side of meter, user can arbitrarily select the direction of the cable according to the use situation.

volt amp meter

Full viewing angle color LCD screen

Colorful LCD HD display, 178° viewing without dead angle, with backlight function, this power consumption meter is clearly visible whatever day or night.

volt amp meter

Rail installation

Standard guide rail 35MM can combined with circuit breaker and installed in the distribution box (Not include the orbit).

Integrated current transformer

Wiring steps:

  1. Connect terminals 1 and 2 on the lower left of the meter to the power supply to power this electric meter.
  2. Passing the measurement circuit cable through the circular hole in the right side of meter, user can arbitrarily select the direction of the cable according to the use situation.

  • Note: You must insert either the neutral or live wire into the "Integrated current transformer" hole, the meter will display the current, watts and other measurement data.

Mark
2025-09-03 12:25:29
These work great and look great too! Just bought another one for another project. Accurate and bright. Fits perfect into a 3P breaker enclosure.
John Rever
2025-08-25 13:34:44
I have had these in use for a couple years now, no problems.
Vaughn Bars
2025-08-24 18:58:10
Easy to wire. Gives all important electric reads
Lisa
2025-08-18 17:23:49
The media could not be loaded.
Kindle Customer
2025-06-07 18:32:55
Made my own wattmeter for light fixtures
Smokeydog
2025-06-04 16:52:28
Nice meter, easy to install in Amazon sourced box. Spliced into generator cord. Can also use as a regular extension cord to monitor loads. Reading from air fryer.
Khalid almarzouqi
2025-05-30 13:49:35
Before I bought this device I looked at reviews from users who used it before me and when I bought it I found that it is really an excellent device
B2
2025-05-15 12:29:57
Used in a VFD box and it works as expected. Easy to wire 240v and #6 wire easily slips through the slot.
Norberto Islas
2025-04-10 13:03:08
Buen funcionamiento, lo compraré de nuevo
Zeke S
2025-02-28 16:47:10
Excellent! Works perfect! Actually better than I expected! THANKS!!
RENAUD Jean Marc
2025-02-07 19:58:53
très simple à installer et très fonctionnel
jon_lee81
2025-01-14 14:18:28
I've used a lot of these now and I can't fault them at all. Being in the trade and installing heat pumps and a/c for a living, these come in very handy. Originally bought as a gadget for a hot tub I had at home to compare between an electric heater and hot tub heat pump for running costs. Worked so well I've started using them in customers houses now. Easy to read, easy to install and so far can't complain in terms of quality or reliability and I'm sure I would have heard back from unsatisfied customers by now. They're not a DIY install as you need electrical training/experience to work on any fuse board etc but they're not difficult to install at all. Terminals bite securely, no lose threads or wrung threads etc. Buying more for another job as I write this. Value for money
Meek
2024-12-29 15:24:38
Nach Installation kann ich nun den Stromverbrauch auf allen drei Phasen sehen und ggf. bei zuviel Belastung auf einer Phase nochmal die Aufteilung verändern. Bin begeistert von dem abzulesenden Informationen auf einem Blick! Es ist sehr gut ablesbar und mit Hintergrundbeleuchtung auch im Dunkeln lesbar. Auch mal interessant den Strom Leistungsfaktor (PF) zu sehen. Cool wäre natürlich gewesen, wenn man das per App abrufen bzw. mitloggen kann. Geht leider nicht. Das macht aber bereits meine PV Anlagen App.