1. Size: 53X40X25mm
2. Measuring range: AC80-300V (V)
3. Ambient temperature: -10-60 degrees Celsius
4. Weight: 42g
5. Scope of application: home office industrial and mining enterprises etc.
6. Features: The advantage is that when you see the current voltage is too low or too high you can selectively turn off the operation of a household appliance or equipment (especially low voltage is easy to burn out household appliances)