Professional 2.7" LCD 2500V Digital Insulation Resistance Tester
Professional insulation resistance measuring tester - Resistance range can touch 20G ohm. Alternating current also can be tested - Data hold low battery warning - Apply for all kinds of electric equipment and insulation materials such as transformer electromotor cable switch appliance etc - Display: maximum reading 1999 - Testing Voltage: 500/1000/2500V - Resistance: 0~20G ohm - AC/V: 600V - Powered by 6*AA battery (included) - Comes with soft carrying pouch test leads and English user manual