Z-V lightning counter calibratorDetailed product description：

The Z-V lightning counter calibrator battery has been replaced with a rechargeable battery to avoid the hassle of battery replacement and the resulting malfunctions; The voltage is divided into three levels that can be converted to adapt to different models and brands of counters; Improved packaging to aluminum alloy box, sturdy and durable for consumer goods.

Technical parameters of Z-V lightning counter calibrator
1. Voltage: DC 900V, 1200V, 1600V, three levels
2. Discharge current:>100A/10US