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.