Professional Equipment and our suppliers are dedicated to providing quality products to our customers. We stand behind our commitment to quality with a satisfaction guarantee on every purchase*. If, for any reason, a customer is not satisfied with a product, they may return it within 30 days of the date purchased for a refund of the purchase price of the product(s). Returned merchandise must be in its original box, in new condition and include all instructions, and the invoice or packing slip.
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The AEMC analog megohmmeter is a compact, self-contained, hand-cranked True Megohmmeter®. This practical and dependable instrument is designed for a broad range of plant and field service applications. The easy hand-cranked operation provides a steady, rectified DC voltage output across the entire range for consistently reliable readings. The Model 1250N 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.
Features:
Three constant test voltages: 250, 500, 1000V
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)
Applications:
Acceptance testing and preventive maintenance
Motors, cables, switchgears and electrical wiring installations
Continuity checks
Domestic and industrial contracting
Specifications:
Output Test Volts (DC):
250/500/1000
Insulation Resistance Range (Ohms):
500M/5000M
Safety Check Volts Range:
600VAC/DC
Display:
Analog
Accuracy:
+/-2% Full Scale
Features:
Brushless Alternator with Solid State Rectifier, Constant Test Voltage Across the Entire Range and Fuse Protection on the Ohms Range, Aluminum Alloy Case and Lid are Sealed Against Water and Dust to Withstand Harsh Environments
AEMC Analog Megohmmeter, Hand-Cranked - 1000V