1. Using PC flame retardant material, it has good insulation effect
2. Screen: LCD liquid crystal display
3. Installation size: 56 x 60 x 41mm
4. Measuring range: AC 80-300V
5. Measurement type: voltage
6. The voltmeter is only suitable for AC 50-60HZ. It cannot be used for square wave, frequency converter, thyristor, inverter output and modified sine wave measurement, otherwise it will damage the instrument!