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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กำลังดูสินค้า 1 - 20 รายการจาก 54 รายการ / Viewing 1 - 20 of 54 products
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รายละเอียดสินค้า / Description ราคา / 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 Stock No. 123-3220
Brand :RS PRO
THB11,901.02
Each
Units
Insulation Multimeter 50V 1000V 20GΩ Auto Backlit Analog Bar Graph Display - 1100 (times of insulation tests) 0°C +50°C Battery CAT IV 600V CAT IV 600 V Alkaline
RS Stock No. 917-6298
Brand :RS PRO
THB43,194.00
Each
Units
Insulation Tester 50V 1000V 9.5GΩ LCD - Dot Matrix - - 0°C +40°C Mains - - - -
RS Stock No. 123-1931
Brand :RS PRO
THB4,944.22
Each
Units
Insulation Tester 250V 1000V 2GΩ LCD ≤200mA - 0°C +40°C Battery CAT III 1000V CAT III 1000 V AA
RS Stock No. 161-1630
Brand :RS PRO
THB7,637.34
Each
Units
Insulation Resistance Tester 125V 1000V 4GΩ LCD 1mA - +5°C +40°C Battery - 600 V, 1000 V CAT III, CAT IV 1.5 V AAA, 9V NEDA 1604
RS Stock No. 123-1934
Brand :RS PRO
THB6,317.61
Each
Units
Insulation Tester 125V 1000V 4GΩ LCD 1mA - 0°C +40°C Battery CAT III 1000V CAT III 1000 V AA
RS Stock No. 123-2237
Brand :RS PRO
THB9,202.79
Each
Units
Insulation Tester 250V 1000V 4GΩ LCD 1mA - 0°C +40°C Battery - - - AA
RS Stock No. 177-4976
Brand :RS PRO
THB16,445.00
1 Kit
Kit(s)
Insulation Tester - 1000V 40MΩ LCD 0.35mA - +5°C +40°C Battery CAT III, CAT IV 600 V, 1000 V CAT III 1000 V, CAT IV 600 V NEDA 1604
RS Stock No. 518-6008
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FLUKE 1507
Brand :Fluke
THB28,126.00
Each
Units
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 Stock No. 763-9260
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1001-939
Brand :Megger
THB175,766.07
Each
Units
Insulation Resistance Tester 250V 5000V 10TΩ LCD 6mA 6 h -20°C +50°C Battery, Mains - - CAT IV Lithium-Ion
RS Stock No. 122-6798
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1004-745
Brand :Megger
THB38,293.85
Each
Units
Insulation Tester 50V 2500V 200GΩ - - 3000 5-Second Tests - - Battery CAT IV - - AA
RS Stock No. 763-9264
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1001-946 (UK) 1001-945 (EU)
Brand :Megger
THB174,212.72
Each
Units
Insulation Resistance Tester 500V 10000V 20TΩ LCD 6mA 4.5 h -20°C +50°C Battery, Mains - - CAT IV Li-ion
RS Stock No. 921-4526
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1004-739
Brand :Megger
THB26,758.31
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 Alkaline
RS Stock No. 763-9267
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1001-935
Brand :Megger
THB111,995.77
Each
Units
Insulation Resistance Tester 250V 5000V 10TΩ LCD 6mA 6 h -20°C +50°C Battery, Mains - - CAT IV Lithium-Ion
RS Stock No. 518-5998
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FLUKE 1503
Brand :Fluke
THB23,665.00
Each
Units
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 Stock No. 535-3191
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MIT230-EN
Brand :Megger
THB19,610.15
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 AA
RS Stock No. 820-2964
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.U1452A
THB21,121.64
Each
Units
Insulation Tester 50V 1000V 260GΩ LCD 1mA 270 h -20°C +55°C Battery CAT III, CAT IV 1000 V, 600 V CAT III 1000 V, CAT IV 600 V AA
RS Stock No. 905-5920
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FLUKE-1587 FC
Brand :Fluke
THB35,684.00
Each
Units
Insulation Tester 50V 1000V 2GΩ Backlit LCD 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, NEDA 15A
RS Stock No. 122-6796
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1004-741
Brand :Megger
THB33,617.39
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 Alkaline, NiMH
RS Stock No. 512-2492
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FLUKE-1577
Brand :Fluke
THB31,223.00
Each
Units
Insulation Multimeter 500V 1000V 2GΩ - 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 Stock No. 921-4514
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1004-735
Brand :Megger
THB22,411.59
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 Alkaline
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