31 Jul Megohmmeter 1000V Insulation Resistance Tester 1000MΩ M Egger Hand Crank
Rated Crank Speed: 120 RPM. Crank the handle to 120 RPM; when the leads are open, the pointer should rest at "∞". When the leads are shorted together, the pointer should read "0". Q5: How fast should I turn the hand crank?....