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Insulation Tester

Insulation Testers for Sale

The insulation resistance (IR) test (also commonly known as a Megger) is a spot insulation test which uses an applied DC voltage (typically for low voltage equipment <1000V and up to 10,000Vdc for high voltage equipment) to measure insulation resistance in either kΩ, MΩ or GΩ. The measured resistance is intended to indicate the condition of the insulation or dieletric between two conductive parts, where the higher the resistance, the better the condition of the insulation. Ideally, the insulation resistance would be infinite, but as no insulators are perfect, leakage currents through the dielectric will ensure that a finite (though high) resistance value is measured.

Also check our Non-Contact High Voltage Detectors!



Image Ad title Price Condition Location
Agilent : 4349B HP/Agilent 4349B High Resistance Meter $ 1650.00 USDUsedUS
Agilent : B2987A Electrometer/High Resistance Meter,0.01fA,1000V,Battery $ 3495.00 USDUsedUS
Agilent Keysight HP The 4329A is a used Resistance Meter from Agilent. A resistance... ContactUsedUS
Agilent Keysight HP The 4339B is a used Resistance Meter from Agilent. A resistance... ContactUsedUS
Associated Research 2956A MEG-CHEK Megohmmeter/Insulation resistance tester. 0 - 5kVDC, 0.2 Mohm to 100 Gohm $ 495.00 USDUsedUS
AVO Biddle Megger BITE ( 246002 ) Battery Impedance Test Set $ 1895.00 USDUsedUS
AVO Biddle Megger BITE 2 ( 246002B ) Battery Impedance Test Set $ 2195.00 USDUsedUS
Avo Megger 20T1 - Handheld InterroGatr T1 Test Set $ 795.00 USDUsedUS
Beckman : L10A Megohmmeter ContactUsedUS
Biddle 212359 Insulation Resistance Tester ContactUsedUS
Biddle-AVO : PFL-4000 Biddle-AVO PFL-4000 (Megger) $ 19950.00 USDUsedUS
BK Precision 300 Mega-Ohmmeter Insulation Tester ContactUsedUS
BK Precision 305 500 V / 1000 M Megohmeter Insulation Tester ContactUsedUS
BK Precision 307 Insulation Tester ContactUsedUS
BK Precision 308 Insulation Tester ContactUsedUS
Fluke 1503 Insulation Resistance Tester $ 449.00 USDUsedUS
Fluke 1503/EX LEAD Insulation Tester Extended Lead Kit $ 449.00 USDUsedUS
Fluke 1507 $ 515.00 USDNewCA
Fluke 1507 Insulation Resistance Tester $ 539.00 USDUsedUS
Fluke 1520 MegOhmMeter ContactUsedUS


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