| 规格和标准 |
Operating voltage range: AC80 to 7000V Operating start voltage (bare wire, ground voltage): AC80V (low voltage (shrink/ext ed state)), AC400V (high voltage (expansion state)) Operating frequency: 50/60Hz shared Display method: Intermittent sound light (low voltage)/Continuous sound light (high voltage) Emission: Can be seen with brightness of 8000lx Pronunciation: 50dB or more at 1m Additional functions: LED light function Diagnosis strength: AC20000V for 1 minute (expansion state) Operating temperature range: -10 to 40°C Battery d: Coin-type lithium battery CR2032 (3V) 1 piece AC电压(V):AC80-7000 长度(mm):220-750 频率范围:50/60Hz共享
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