Insulation Testers

Insulation testers are the ideal tool for preventative or predictive maintenance programs designed to identify potential equipment failures before they occur. They are perfect for testing a wide range of high voltage equipment including switchgear, motors, generators and cables. Ideally all electrical current sent along a conductive wire should reach its intended destination. However you do find that some of it is lost along the way due to various reasons. Wires are insulated with a resistant sheathing to contain the conductivity of the typically copper or aluminium core, but even with this insulation in place, some of the current still manages to escape. The electricity that leaks out can be detrimental to electrical circuits and machinery. Testing can help you determine whether the insulation is performing at an effective and safe level. Excessive heat or cold, moisture, vibration, dirt, oil and corrosive vapours can all contribute to deterioration therefore routine testing can identify problems before they result in injury or equipment failure. Testing the integrity of insulation requires measuring its resistance to current flow across it. A high level of resistance means that very little current is escaping through the insulation. Conversely, a low level of resistance indicates a significant amount of current may be leaking through and along the insulation. What is the purpose of insulation testing? A quality control measure at the time a piece of electrical equipment is produced.An installation requirement to help ensure specifications are met and to verify proper hook-up A periodic preventive maintenance taskA troubleshooting toolInsulation testers provide noise free, reliable results. They are safe and easy to use and the ideal solution for troubleshooting, commissioning and preventative maintenance applications.

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Description Price Tester Type Minimum Test Voltage Maximum Test Voltage Maximum Insulation Resistance Measurement Display Type Test Current Battery Life Minimum Operating Temperature Maximum Operating Temperature Power Source Safety Category Level Safety Category Voltage Safety Category Battery Type
RS庫存編號 763-9267
製造零件編號1001-935
BrandMegger
TWD114,910.00
單位
Insulation Resistance Tester 250V 5000V 10TΩ LCD 6mA 6 h -20°C +50°C Battery, Mains - - CAT IV Lithium-Ion
RS庫存編號 518-6008
製造零件編號FLUKE 1507
BrandFluke
TWD23,905.00
單位
Insulation & Continuity Tester 50V 1000V 10GΩ - 200mA - -20°C +55°C Battery CAT III, CAT IV 600V CAT III 600 V, CAT IV 600 V AA
RS庫存編號 763-9264
製造零件編號1001-946 (UK) 1001-945 (EU)
BrandMegger
TWD178,457.00
單位
Insulation Resistance Tester 500V 10000V 20TΩ LCD 6mA 4.5 h -20°C +50°C Battery, Mains - - CAT IV Li-ion
RS庫存編號 122-6801
製造零件編號1006-767
BrandMegger
TWD38,041.00
單位
Insulation Tester - - 200GΩ - - 3000 5-Second Tests - - Battery CAT IV - - AA
RS庫存編號 914-5420
製造零件編號2491945
BrandFluke
TWD29,330.00
單位
Insulation Multimeter 50V 1000V 2GΩ Digital 1mA 1000 h -20°C +55°C Battery CAT III, CAT IV 600 V, 1000 V CAT III 1000 V, CAT IV 600 V AA
RS庫存編號 763-9260
製造零件編號1001-939
BrandMegger
TWD123,648.00
單位
Insulation Resistance Tester 250V 5000V 10TΩ LCD 6mA 6 h -20°C +50°C Battery, Mains - - CAT IV Lithium-Ion
RS庫存編號 705-1960
製造零件編號FLUKE 1555
BrandFluke
TWD196,803.00
單位
Insulation Resistance Tester 250V 10000V 2TΩ LCD 1 nA → 2 mA 750 Tests -20°C +50°C Battery CAT III, CAT IV 600 V, 1000 V CAT III 1000 V, CAT IV 600 V Rechargeable Lead Acid (Yuasa NP2.8-12)
RS庫存編號 914-2888
製造零件編號P01140826
TWD23,030.00
單位
Insulation & Continuity Tester 50V 1000V 200GΩ Digital 200mA 3000 Measurements, 6000 Measurements -20°C +55°C Battery CAT IV 600V CAT IV 600 V AA
RS庫存編號 518-5998
製造零件編號FLUKE 1503
BrandFluke
TWD20,115.00
單位
Insulation Resistance Tester 500V 1000V 2GΩ Graphic Display - Backlit 200mA - -20°C +55°C Battery CAT III, CAT IV 600V CAT III 600 V, CAT IV 600 V AA
RS庫存編號 471-3306
製造零件編號DT-500
BrandCatu
TWD19,835.00
單位
Insulation Resistance Tester - 500V dc 1MΩ Analogue 1mA - - - Battery - - - AA
RS庫存編號 705-1957
製造零件編號FLUKE 1550C
BrandFluke
TWD175,375.00
單位
Insulation Resistance Tester 250V 5000V 1TΩ LCD 1 nA → 2 mA 750 Tests -20°C +50°C Battery CAT III, CAT IV 600 V, 1000 V CAT III 1000 V, CAT IV 600 V Rechargeable Lead Acid (Yuasa NP2.8-12)
RS庫存編號 921-4510
製造零件編號1006-735
BrandMegger
TWD25,953.00
單位
Insulation Tester 10V 1000V 200GΩ Analogue, Dual Digital 205mA 3000 5-second tests -20°C +55°C Battery CAT IV 600V CAT IV 600 V Alkaline
RS庫存編號 877-7118
製造零件編號IM75
BrandFLIR
TWD25,440.00
單位
Insulation Tester 50V 1000V 20GΩ LCD - - 0°C +50°C Battery CAT III, CAT IV 600 V, 1000 V CAT III 1000 V, CAT IV 600 V 6 x AAA
RS庫存編號 302-9587
製造零件編號MJ 15
BrandMegger
TWD76,340.00
單位
Insulation Resistance Tester 500V 5000V 20GΩ Analogue 1mA 2000 5-Second Tests -20°C +50°C Battery CAT I, CAT III 300 V, 600 V CAT I 600 V, CAT III 300 V AA
RS庫存編號 535-3185
製造零件編號MIT220-EN
BrandMegger
TWD13,952.00
單位
Insulation & Continuity Tester 250V 500V dc 999MΩ LCD 200mA 3000 5-Second Tests -10°C +55°C Battery CAT III 300V CAT III 300 V AA
RS庫存編號 247-8562
製造零件編號E3640
BrandMetrohm
TWD75,343.00
單位
Flash Tester 0V 4200V - LCD 5mA - -15°C +55°C Battery, Mains - - - -
RS庫存編號 917-6298
BrandRS PRO
TWD39,987.00
單位
Insulation Tester 50V 1000V 9.5GΩ LCD - Dot Matrix - - 0°C +40°C Mains - - - -
RS庫存編號 820-2960
製造零件編號U1451A
TWD20,074.00
單位
Insulation Tester 250V 1000V 66GΩ LCD 1mA 270 h -20°C +55°C Battery CAT III, CAT IV 600 V, 1000 V CAT III 1000 V, CAT IV 600 V AA
RS庫存編號 705-1951
製造零件編號FLUKE 1550C/KIT
BrandFluke
TWD177,227.00
單位
Insulation Resistance Tester 250V 5000V 1TΩ LCD 1 nA → 2 mA 750 Tests -20°C +50°C Battery CAT III, CAT IV 600 V, 1000 V CAT III 1000 V, CAT IV 600 V Rechargeable Lead Acid (Yuasa NP2.8-12)
RS庫存編號 917-6294
BrandRS PRO
TWD153,775.00
單位
Insulation Tester 50V 1000V 50GΩ LCD - Dot Matrix - - 0°C +40°C Mains - - - -