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| SPECIFICATIONS | |
|---|---|
| Applicable Voltage | AC 80~7000V | 
| Applicable Frequency | 50/60Hz common use | 
| Operation Start Voltage | AC80V for low voltage and AC600V for middle voltage | 
| Indication Method | Intermittent or continuous beeping & light emission | 
| Power Supply | LR44×2 | 
| Dimension | φ23.8×198mm | 
| Weight | 50g |