Highly sensitive, the error is very small.
Soft protective cover, wear-resistant, drop, durable.
Single-handed operation,easy to use.
Source strong penetrating power.
Connector 2.5mm universal adapter
Operating temperature -10~+60 °C
Storage temperature -20~+70 °C
Power: 2pcs AA battery(Not included)
Working hours ≥ 42
1×10KM Visual Fault Locator