Generator Voltmeter 6 in 1 Multifunction Meter Current Meter Digital Display 220V Feature: 1. Intelligent Testing: Module to measure and display generator voltage, frequency, current, power and running time.2. For generator: Specially designed for generator, the voltage meter greatly simplifies the operation and operation.3. Clear Display: Instead of the traditional indicator meter, the current digital display meter is very easy to read.4. ABS material: adopting high quality ABS material, which has good high temperature and wear resistance, very durable.5. Easy to Install: Lightweight and compact size, the multimeter enables quick and simple installation. Specification: Item Type: Generator Voltmeter Model: GV05 Material: ABS Working Power: AC220V Power Consumption: Maximum. 1W Operating temperature range: -40 - 75. Package list: 1 x Voltmeter generator How to use: Install in use.