Tomzn 3rd Gen 3in1 voltage protector Over and Under Voltage Protective Device with Kwh meter

1. Under voltage protection 140V-210V (adjustable) (default: 170V) can be disabled

2. Over voltage protection 230V-300V (adjustable) (default: 270) can be disabled

3. Over current protection 1A-63A (adjustable) (default: 40A)

4. Reconnect time (delay on time): 1-500s (default: 30s)

5. Voltage meter

6. Ammeter

7. Energy mete

Note : Units / kwh value reset option available.