The General Radio1644A Megohm Bridge is ideally suited to measure a wide range of resistance from the insulation resistance of cables, to high-valued resistors, diodes, transistors, to voltage and temperature coefficients of resistance, to volume and surface resistivity of solids.
Seven fixed test voltages are available (10 to 1000 V), although any voltage between 10 and 1000 V may be obtained using an external resistor.
Resistance range of 1 kilohm to 1 Petaohm with 1% accuracy to 1 Teraohm (Delta R measurements to 0.2%).
General Radio 1644A Megohm Bridge and other MegOhmmeters for sale at Test Equipment Center.
General Radio 1644A products for sale at Test Equipment Center are thoroughly tested, and receive electrical and cosmetic reconditioning as needed prior to sale. All products include a 90 day warranty from Test Equipment Center to ensure your complete satisfaction.
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