The Model 1250N is an easy hand-cranked megommeter providing a steady, rectified DC voltage output across the entire range for consistently reliable readings. It has three test voltages for insulation resistance testing: 250, 500 and 1000V, and has a test voltage range for safety checks to confirm the sample is fully discharged and not connected to an energized circuit. Test voltages are generated in full across the entire measurement range.

• Three constant test voltages: 250, 500, 1000V
• Constant test voltage across measurement range ensures accurate and realistic tests - True Megohmmeter
• Autoranging MW 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)

Includes: megohmmeter, carrying strap with lead pouch, three color-coded leads, ground lead, two insulated alligator clips, test probe and user manual.

DATASHEET

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