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Insulation Resistance
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2026 New Insulation Resistance Tester: 100-Group Data Storage, PI/DAR Measurement, Auto Discharge, Up to 100GΩ Range, CAT III 600V 60F/ 60G/ 60H
Price range: $55.99 through $104.99Select options This product has multiple variants. The options may be chosen on the product page -
2026 New Insulation Resistance Tester: Up to 200GΩ Test Range, 250V–5000V Selectable, CAT III 600V Safety 60B+/60D+/60E+
Price range: $25.99 through $89.99Select options This product has multiple variants. The options may be chosen on the product page -
Victor 3123/3125/3126 Series Professional Digital Insulation Resistance Tester | 250V–5000V Selectable Output, Up to 2.5TΩ Measurement, Built-in Leakage Current & Voltage Test
Price range: $439.99 through $759.99Select options This product has multiple variants. The options may be chosen on the product page -
Victor 9600S Professional 5kV High Voltage Insulation Tester – Digital Megohmmeter with PI/DAR, 1000V AC/DC Voltmeter, Data Storage, PC Communication & 14.8V Rechargeable Battery
$359.99 -
Victor 960B Insulation Tester + Multimeter 2 in 1 – Professional 5-Voltage Megohmmeter with True RMS, 20GΩ Range & PI/DAR Testing
$35.99