Phase meter screwdriver - circuit tester M0018

Phase meter screwdriver - EMOS brand chain tester. The device is equipped with a light signal. It can detect microwave leaks. The constant voltage is tested by non-contact method, while the polarity check is done by contact method. The voltage measuring range is from 1.5 to 36V. The phase meter is also used to check electronic components. It is fed with 2 pcs. batteries x 1.5V LR41 (included).