MH12 1000V digital insulation tester – Measuring range 0.1 MΩ to 20 GΩ – 2000-count LCD display – Waterproof IP54

General DescriptionThe MH12 insulation tester is a digital megger designed to measure insulation resistance in various electrical equipment. It is ideal for applications such as transformers, generators, high voltage cables, electric motors, surge arresters and industrial equipment.Technical specificationsPower supply: 8 AA batteries (not included)Accuracy: ±2% + 5 digitsDisplay: 2000 point LCDDimensions: 172.7 x 140.3 x 62.3 mmWeight: 621.9 g (device only)Compatibility and accessories1 Megohmmeter digital2 Test leads (1 m)2 Alligator clips1 Carrying bag1 User manual (English)InstallationBefore using the tester, be sure to check the absence of voltage on the circuit to be tested.UsageThe tester can automatically measure insulation resistance in a range of 0.1 MΩ to 20 GΩ, with 5 adjustable voltage ranges: 50V, 100V, 250V, 500V and 1000V DC.It also has a high voltage activation light indicator and dual AC/DC voltage measurement (10V to 600V) with frequency detection of 40-70 Hz. Other information The structure is waterproof (IP54), which allows outdoor use. The tester is also equipped with enhanced safety features, such as short circuit protection and automatic discharge after testing.