Key specifications
- Next-gen GBT motherboard absorbs deadly voltage surges
- Dual-layer protection combines power and lightning/surge safety
- Auto high-voltage cut-off with isolation engineered between 240V and 280V thresholds
- Precision delay setup with customizable fast/slow response
- Live digital voltmeter tracks incoming AC voltage up to 300V
- Heavy-duty dual C&S premium MCB isolation
- Smart earthing monitor with instant visual alerts and earthing OK status