31 Jul Megohmmeter 0.1MΩ-20GΩ Digital Insulation Resistance Tester with 50V/100V/250…
Large backlit 2000-digit display with bar graph for easy reading. Battery-powered for portability, with low battery indicator. 1 Insulation Resistance Tester. AC frequency range: 40Hz-70Hz. Ideal for electricians and maintenance professionals....