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 Calibrated Test Current Battery Life Minimum Operating Temperature Maximum Operating Temperature Power Source Safety Category Level Safety Category Voltage Safety Category
RS Stock No. 921-8749
Mfr. Part No.1006-339
BrandMegger
kr 7 576,20
Each
Units
Insulation Tester 10V 1000V 200GΩ Analogue, Dual Digital RSCAL 205mA 2200 (OFF) Test @ 55 s, 2200 (ON) Test @ 5 s -20°C +55°C Battery CAT IV 600V CAT IV 600 V
RS Stock No. 921-8742
Mfr. Part No.1006-339
BrandMegger
kr 7 785,20
Each
Units
Insulation Tester 10V 1000V 200GΩ Analogue, Dual Digital UKAS 205mA 2200 (OFF) Test @ 55 s, 2200 (ON) Test @ 5 s -20°C +55°C Battery CAT IV 600V CAT IV 600 V
RS Stock No. 921-4526
Mfr. Part No.1004-739
BrandMegger
kr 7 063,20
Each
Units
Insulation Tester 10V 1000V 200GΩ Analogue, Dual Digital - 205mA 2200 (OFF) Test @ 55 s, 2200 (ON) Test @ 5 s -20°C +55°C Battery CAT IV 600V CAT IV 600 V
RS Stock No. 763-9260
Mfr. Part No.1001-939
BrandMegger
kr 37 713,60
Each
Units
Insulation Resistance Tester 250V 5000V 10TΩ LCD - 6mA 6 h -20°C +50°C Battery, Mains - - CAT IV
RS Stock No. 516-9110
Mfr. Part No.MIT300
BrandMegger
kr 6 085,80
Each
Units
Insulation & Continuity Tester 250V 500V dc 999mΩ LCD RSCAL 1mA 5000 5-Second Tests -10°C +60°C Battery CAT III 600V CAT III 600 V
RS Stock No. 516-9126
Mfr. Part No.MIT300
BrandMegger
kr 6 294,80
Each
Units
Insulation & Continuity Tester 250V 500V dc 999mΩ LCD UKAS 1mA 5000 5-Second Tests -10°C +60°C Battery CAT III 600V CAT III 600 V
RS Stock No. 535-3191
Mfr. Part No.MIT230-EN
BrandMegger
kr 5 443,20
Each
Units
Insulation & Continuity Tester 250V 1000V dc 999MΩ LCD - 200mA 3000 5-Second Tests -10°C +55°C Battery CAT III 300V CAT III 300 V
RS Stock No. 535-6487
Mfr. Part No.MIT230
BrandMegger
kr 5 956,20
Each
Units
Insulation & Continuity Tester 250V dc 1000V dc 999MΩ LCD RSCAL 200mA 3000 5-Second Tests -10°C +55°C Battery CAT III 300V CAT III 300 V
RS Stock No. 763-9264
Mfr. Part No.1001-946 (UK) 1001-945 (EU)
BrandMegger
kr 46 332,00
Each
Units
Insulation Resistance Tester 500V 10000V 20TΩ LCD - 6mA 4.5 h -20°C +50°C Battery, Mains - - CAT IV
RS Stock No. 516-7681
Mfr. Part No.MIT300-EN
BrandMegger
kr 5 572,80
Each
Units
Insulation & Continuity Tester 250V 500V dc 999MΩ LCD - 1mA 5000 5-Second Tests -10°C +60°C Battery CAT III 600V CAT III 600 V
RS Stock No. 921-8695
Mfr. Part No.1006-336
BrandMegger
kr 6 035,60
Each
Units
Insulation Tester 10V 1000V 200GΩ Analogue, Dual Digital UKAS 205mA 2200 (OFF) Test @ 55 s, 2200 (ON) Test @ 5 s -20°C +55°C Battery CAT IV 600V CAT IV 600 V
RS Stock No. 921-8691
Mfr. Part No.1006-336
BrandMegger
kr 5 826,60
Each
Units
Insulation Tester 10V 1000V 200GΩ Analogue, Dual Digital RSCAL 205mA 2200 (OFF) Test @ 55 s, 2200 (ON) Test @ 5 s -20°C +55°C Battery CAT IV 600V CAT IV 600 V
RS Stock No. 921-4517
Mfr. Part No.1004-731
BrandMegger
kr 5 313,60
Each
Units
Insulation Tester 10V 1000V 200GΩ Analogue, Dual Digital - 205mA 2200 (OFF) Test @ 55 s, 2200 (ON) Test @ 5 s -20°C +55°C Battery CAT IV 600V CAT IV 600 V
RS Stock No. 535-6493
Mfr. Part No.MIT230
BrandMegger
kr 6 165,20
Each
Units
Insulation & Continuity Tester 250V dc 1000V dc 999MΩ LCD UKAS 200mA 3000 5-Second Tests -10°C +55°C Battery CAT III 300V CAT III 300 V
RS Stock No. 122-6803
Mfr. Part No.1006-341
BrandMegger
kr 10 053,20
Each
Units
Insulation Tester 50V 500V 200GΩ Digital UKAS 20 mA @ 10.0 Ω 99.9 Ω, 205 mA @ 0.01 Ω 9.99 Ω 2200 5-Second Tests -20°C +55°C Battery CAT IV 600V CAT IV 600 V
RS Stock No. 122-6802
Mfr. Part No.1006-341
BrandMegger
kr 9 844,20
Each
Units
Insulation Tester 50V 500V 200GΩ Digital RSCAL 20 mA @ 10.0 Ω 99.9 Ω, 205 mA @ 0.01 Ω 9.99 Ω 2200 5-Second Tests -20°C +55°C Battery CAT IV 600V CAT IV 600 V
RS Stock No. 122-6796
Mfr. Part No.1004-741
BrandMegger
kr 9 331,20
Each
Units
Insulation Tester 50V 500V 200GΩ Digital - 20 mA @ 10.0 Ω 99.9 Ω, 205 mA @ 0.01 Ω 9.99 Ω 2200 5-Second Tests -20°C +55°C Battery CAT IV 600V CAT IV 600 V
RS Stock No. 921-8764
Mfr. Part No.1006-340
BrandMegger
kr 8 613,00
Each
Units
Insulation Tester 10V 1000V 200GΩ Analogue, Dual Digital RSCAL 205mA 2200 (OFF) Test @ 55 s, 2200 (ON) Test @ 5 s -20°C +55°C Battery CAT IV 600V CAT IV 600 V
RS Stock No. 921-8768
Mfr. Part No.1006-340
BrandMegger
kr 8 822,00
Each
Units
Insulation Tester 10V 1000V 200GΩ Analogue, Dual Digital UKAS 205mA 2200 (OFF) Test @ 55 s, 2200 (ON) Test @ 5 s -20°C +55°C Battery CAT IV 600V CAT IV 600 V
RS Stock No. 516-9198
Mfr. Part No.MIT320
BrandMegger
kr 7 785,20
Each
Units
Insulation & Continuity Tester 250V 1000V dc 999mΩ LCD UKAS 1mA 5000 5-Second Tests -10°C +60°C Battery CAT III 600V CAT III 600 V