Megohmmeter Model 1250N (Hand-cranked, 250V, 500V, 1000V)
Three constant test voltages: show contact info
V
Constant test voltage across measurement range ensures accurate and realistic tests - True Megohmmeter
Auto-ranging MΩ ranges
Designed for harsh environments: offshore, mining, heavy-duty field, industrial, and military use
Extra rugged cast aluminum case; O-ring sealed against rain, water and dust; aluminum lid
Compact, self-contained package; folding crank
Four terminals including guard and ground
Large direct-reading scale
600V test voltage range (safety check)