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Insulation testers use a high voltage, low current DC charge to measure the resistance within wires and motor windings to identify current leakage and faulty or damaged insulation, which can lead to arc faults, blown circuits, and risk of electrical shock or fire.
By completing profiles, we can ensure you get the best service
![Fluke 1555 FC w/IR3000FC [FLUKE-1555 FC w/IR3000FC] Megohmmeter/Insulation Resistance Tester](image/cache/wp/gj/Products/Fluke_1555-200x200.webp "Fluke 1555 FC w/IR3000FC [FLUKE-1555 FC w/IR3000FC] Megohmmeter/Insulation Resistance Tester")
![Fluke 1550C FC w/IR3000 [FLUKE-1550C FC w/IR3000] Megohmmeter/Insulation Resistance Tester](image/cache/wp/gj/Products/Fluke_1550C-1-200x200.webp "Fluke 1550C FC w/IR3000 [FLUKE-1550C FC w/IR3000] Megohmmeter/Insulation Resistance Tester")
![Digi-Sense WD-20250-60 [WD-20250-60] 125V / 250V / 500V / 1000 V AC/DC Handheld Insulation Tester](image/cache/wp/gj/Products/Digi-Sense_20250-60-200x200.webp "Digi-Sense WD-20250-60 [WD-20250-60] 125V / 250V / 500V / 1000 V AC/DC Handheld Insulation Tester")
![Besantek BSTIT705 [BST-IT705] Digital High Voltage Insulation Tester, 5kV with RS-232 Data Transmission](image/cache/wp/gj/Products/Besantek_BST-IT705-200x200.webp "Besantek BSTIT705 [BST-IT705] Digital High Voltage Insulation Tester, 5kV with RS-232 Data Transmission")
![Besantek BSTIT26 [BST-IT26] Analog Insulation Tester 1000V](image/cache/wp/gj/Products/Besantek_BST-IT26-200x200.webp "Besantek BSTIT26 [BST-IT26] Analog Insulation Tester 1000V")
![Besantek BSTIT111 [BST-IT111] Digital Insulation Tester, 1kV, with Multimeter](image/cache/wp/gj/Products/Besantek_BST-IT111-200x200.webp "Besantek BSTIT111 [BST-IT111] Digital Insulation Tester, 1kV, with Multimeter")
