HABOTEST HT5910 Leakage Switch & Loop Resistance Tester OPUS The original qck circuit is

The original qck circuit is greatly simplified

warranty card x 1

Sound pressure level: 110dB

Elastic pockets

360 degree rotation ballhead allows you to capture good shot

HABOTEST HT5910 Leakage Switch & Loop Resistance Tester OPUS The original qck circuit is1. Measuring range: AC voltage 0 440V 2. Battery type: 6x1. 5V LR14 battery 3. Test voltage: 0~440V 4. Ambient temperature: 0~50 degrees Celsius 5. Relative humidity: 30%~90% 6. Simple operation and accurate test 7. Large screen backlight display, large fonts, large strokes, clear readings in dim environments 8. It is designed with a detachable PVC silicone protective cover, which is shockproof and drop resistant, strong, wear resistant and durable,