1. This is a new smart WIFI, Bluetooth power monitor 2. In the WIFI mode interface, there are three sockets, which can support the test of US, EU, UK equipment 3. There are three sockets, which can control the switch individually 4. Support graffiti, smart life APP, you can the electricity bill history 5. There are 9 major test interfaces, except the first interface can support Bluetooth operation and WIFI operation, other only support Bluetooth operation. Can realize timing switch, countdown switch operation 1. The full digital operation and control. 2. 2.4 - inch TFT LCD display. 3. 1.0 - level measuring accuracy. 4. Three operation . 5. 7 in 1 functional test windows display 6. After power on, this device keeps the last working state and is OFF 7. You can measure the electricity (KWH) and the cumulative electricity bill (Cost), and you can set the electricity in different countries 8. support three APP connection modes: IOS, Android and computer 9. It has Alarm and Cut OFF working function,when the voltage, current, power exceeds setting can be set to alarm and Cut OFF working 10. Small size, beautiful appearance, Easy install, suitable for all kinds of electrical equipment for measurement. Notice: There is a layer of protective film on the screen, please tear off it when you are to use. Electrical parameters Measuring AC voltage range: AC85 ~ 265V Measuring power range: 0 ~ 3680 W (0 ~ 3680W) Measuring current range: 0 ~16A (Function continues to ) Is Smart Device: YES Features: Remote Control Application: Residential / General-Purpose Shape: Square Model Number: WIFI-JL24 Standard: Max 16A Rated Current: 10A Installation Type: Grounding:Non-Grounding Support WIFI: yes color:As shown Material:plastic+metal Package Contents: 1 x Smart Socket Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.