Item Type: Voltmeter Model: DM55-1 Material: ABS Color: White Measurement Accuracy: 1.5%, 2 Digits Measuring Range: AC 100-300V Power Consumption: <1W (Approximately Consumes 1 Kilowatt Hour of Electricity Every 1200 Hours) Number of Digits: 3 LCD Screen Size: Approx. 3.6 x 1.8cm/1.4 x 0.8in LCD Screen Color: Blue Package List 1 x DM55-1 AC 100-300V LCD Digital Voltmeter Socket It is important for you to keep children away from the product. 1High Quality Material: The voltmeter is made of ABS material, which is sturdy and durable to ensure a long service life. 2Plug In Type: The plug in type digital voltmeter is widely used for AC100300V detection and has a wide range of applications. 3Easy to Use: Just plug it in and it instantly displays the voltage. Just connect directly to the switch plug or any other type of switch plug. 4Easy to Read: The voltmeter uses a liquid crystal display that is beautiful and clear, and it can be easily read even in dim light. 5Scope of Application: It is suitable for measuring AC voltage in various places such as offices, factories, laboratories, and homes.