TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app

(17 customer reviews)

 52,83

Wifi Power Monitor for measuring and storing the history of 1-phase 220V electricity consumption (or production) in kWh per hour, day, month and cumulatively. It also measures voltage V, amperage A, power W in both consumption and production directions, frequency Hz, current factor COSo.

Remote reading and control via smartphone using the Smart Life app (Volcano Technology Ltd). To connect to the app, 2.4GHz wifi must be available on the device. Via the app, kWh, V, A, W can be monitored.

The device can be used to switch on or off the entire power grid running through it, either via a button on the device or remotely via the app. There are no over- or under-voltage protection features on the device, if you want these features choose an alternative Smart Life product (which is more expensive).

5 in stock

Expected delivery to United Kingdom (UK):

TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app

  • Brand: TOMZN
  • Origin: CN (Origin)
  • DIY Supplies: ELECTRICAL
  • Energy Measurement Range: Up to 999999.9 kWh
  • Rated Voltage: 220V AC
  • Power Supply Range: 90-300V AC, 50/60Hz
  • Display Type: Digital Only
  • Model Number: DDS238-2WIFI
  • Phase: Single Phase
  • Accuracy Class: Class 1 according to IEC62053-21
  • Maximum Operating Current: 65A
  • Pulse Frequency: 1600 imp/kWh
  • Installation: 35mm Din Rail

Key Features:

  1. Remote Control: Manage ON/OFF status using the Tuya or Smart Life apps from anywhere.
  2. Energy Measurement: Monitors and displays active energy consumption in kWh.
  3. App Functionality: View kWh, RMS current, voltage, and active power in the app.
  4. Timer Function: Set automated schedules for efficient energy use.
  5. Cut-off Delay: Incorporates delay time cut-off function for safety.
  6. Comprehensive LCD Display: Shows Voltage, Current, Active/Reactive Power, Power Factor, Frequency, and Total Energy in real time.
  7. Compatibility: Works with other TUYA products within the same app environment.
  8. Easy Installation: Designed for simple 35mm din rail mounting.
  9. Network Support: Only compatible with 2.4GHz Wi-Fi networks, not suitable for 5G.

Additional Information:

  • For Wi-Fi connectivity, press and hold the setup button for more than 10 seconds until the LED indicator flashes quickly, then proceed with the app-guided setup.
  • Engineered to withstand up to 400V/hour without incurring damage.

220V Wifi Power Monitor 220V Wifi Power Monitor

Weight 0,3 kg
Dimensions 10 × 3,6 × 5,1 cm

17 reviews for TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app

  1. TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    +3
    R****
    17-02-2024
    Congratulations and until the next purchase
    Helpful? 0 0
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    +3
    R****
    16-02-2024
    For all buyers Super recommend this store thank you very much Seller for the honesty the product has already been tested and everything works perfect ...More
    For all buyers Super recommend this store thank you very much Seller for the honesty the product has already been tested and everything works perfect congratulations and up to the next purchase.
    Helpful? 0 0
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    p****
    05-12-2023
    Helpful? 0 0
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    p****
    05-12-2023
    Helpful? 0 0
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    O****
    31-10-2023
    Excellent everything.
    Helpful? 0 0
    a*
    23-08-2023
    MTO good .. I bought 4 so good.
    Helpful? 0 0
    a*
    28-07-2023
    All as described, easy and trouble-free pairing with Tuya. It is a bit of a pity that the statistics do not contain hourly power consumption, but it i...More
    All as described, easy and trouble-free pairing with Tuya. It is a bit of a pity that the statistics do not contain hourly power consumption, but it is rather a limitation of tuyi.
    Helpful? 0 0
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    +2
    z****
    30-06-2023
    arrived like expected, I will test during weekend
    Helpful? 0 0
    h****
    20-06-2023
    It is the third i buy. Excellent product.
    Helpful? 0 0
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    +2
    J****
    12-06-2023
    I bought it for checking the amount of solar power
    I also bought and installed DIN rail
    It's a good WIFA and it works well.
    Helpful? 0 0
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    +4
    R****
    30-05-2023
    Very honest seller and super responsible the product came intact and well packed are working perfectly Super recommend can buy
    Helpful? 0 0
    M****
    19-05-2023
    Very fast shipping and delivery trustworthy seller,as always top products and top service...very good quality energy meter working like a charm.
    Helpful? 0 0
    L****
    17-05-2023
    Excellent energy meter for medicine with Tuya protocol
    Helpful? 0 0
    TOMZN Single-Phase 220V Wifi Power Monitor with Tuya Smart Life app photo review
    j****
    09-05-2023
    Functional 100% but the product arrived semi open
    Helpful? 0 0
    A****
    03-05-2023
    Great products! The best!
    Helpful? 0 0
    M****
    27-04-2023
    Arrived in 3 weeks in Romania. Very good product. Recommend seller.
    Helpful? 0 0
    D****
    15-04-2023
    Works well, WiFi wireless link too
    Helpful? 0 0

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