Ohmmeters

An ohmmeter is a type of meter used in the measurement of electrical resistance and continuity of an electrical circuit and components and are available in a range of sizes, voltages and types, each with varying levels of accuracy. Ohmmeters (or ohm meters) are available in three main variations including micro-ohmmeter (for measuring low resistance), standard ohmmeters for general purpose and meg-ohmmeter (for measuring high resistance), all of which measure electrical resistance in ohms.

Application

Ohmmeters are used in a wide range of applications where the measurement of electrical resistance is required. Ohmmeters are commonly used in the following areas:

  • Laboratory and Research Environments
  • Production
  • Household Troubleshooting

How does an ohmmeter work?

Ohmmeters generally work by passing a small current through a sample, allowing the instrument to measure the voltage drop and how much an object resists allowing the current to flow through, highlighting the resistance in ohms.


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Beskrivning Pris Maximum Resistance Measurement Resistance Measurement Resolution Measurement Type Battery Life Calibrated Battery Type Power Source Handheld Dimensions Weight Height Length Maximum Accuracy Maximum Operating Temperature
RS-artikelnummer 437-5932
Tillv. art.nrM630A
VarumärkeGossen Metrawatt
4 125,66 kr
Each
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1999 kΩ 10mΩ - - - 9V Battery - 60 x 230 x 40mm 180g 40mm 60mm +1.5% + 4 digits +50°C
RS-artikelnummer 911-9658
Tillv. art.nrP01143200
VarumärkeChauvin Arnoux
27 166,04 kr
Each
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399.9 Ω 1µΩ 4 Wire 1.2 h RSCAL Rechargeable NiMH Battery - 273 x 247 x 280mm 5kg 280mm 273mm +0.25% + 2 digits -
RS-artikelnummer 910-6801
Tillv. art.nr1006-598
VarumärkeMegger
34 070,30 kr
Each
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2000 Ω 100nΩ Low Resistance 1000 Tests - Rechargeable NiMH Battery, Mains Yes 220 x 100 x 237mm 2.6kg 237mm 220mm +0.2 % +45°C
RS-artikelnummer 910-8728
Tillv. art.nr1006-598
VarumärkeMegger
34 736,30 kr
Each
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2000 Ω 100nΩ Low Resistance 1000 Tests RSCAL Rechargeable NiMH Battery, Mains Yes 220 x 100 x 237mm 2.6kg 237mm 220mm +0.2 % +45°C
RS-artikelnummer 424-4557
Tillv. art.nrBS407
VarumärkeAim-TTi
7 915,00 kr
Each
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20 kΩ 1µΩ 4 Wire 150 h RSCAL Rechargeable NiMH Battery, Mains - 230 x 220 x 82mm 1.3kg 82mm 230mm +0.1 % +40°C
RS-artikelnummer 910-8695
Tillv. art.nr1006-603
VarumärkeMegger
32 306,40 kr
Each
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2500 μΩ 100nΩ Low Resistance 1000 Tests RSCAL 6V Sealed Lead-Acid Battery, Mains Yes - 6.7kg - - +0.2 % +50°C
RS-artikelnummer 910-6804
Tillv. art.nr1006-603
VarumärkeMegger
31 640,40 kr
Each
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2500 μΩ 100nΩ Low Resistance 1000 Tests - 6V Sealed Lead-Acid Battery, Mains Yes - 6.7kg - - +0.2 % +50°C
RS-artikelnummer 424-4383
Tillv. art.nrBS407
VarumärkeAim-TTi
7 249,00 kr
Each
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20 kΩ 1µΩ 4 Wire 150 h - Rechargeable NiMH Battery, Mains - 230 x 220 x 82mm 1.3kg 82mm 230mm +0.1 % +40°C
RS-artikelnummer 523-392
Tillv. art.nrP01143200
VarumärkeChauvin Arnoux
26 500,04 kr
Each
Enheter
399.9 Ω 1µΩ 4 Wire 1.2 h - Rechargeable NiMH Battery - 273 x 247 x 280mm 5kg 280mm 273mm +0.25% + 2 digits -
RS-artikelnummer 611-953
Tillv. art.nrM210
VarumärkeRhopoint
4 140,50 kr
Each
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200 Ω 100µΩ 4 Wire - - PP3 Battery Yes 150 x 80 x 38mm 510g 150mm 80mm +0.1 % +35°C
RS-artikelnummer 478-3620
Tillv. art.nrOM 17
35 932,00 kr
Each
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2500 Ω 100nΩ 4 Wire 5000 Tests - Rechargeable NiMH Battery - 270 x 250 x 180mm 4kg 180mm 270mm +0.05% + 300 mΩ +55°C
RS-artikelnummer 792-1064
Tillv. art.nrDO4002
VarumärkeCropico
8 981,54 kr
Each
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400 Ω 1µΩ 4 Wire - RSCAL AA Battery Yes 55 x 215 x 130mm 800g 130mm 55mm +0.05 % +40°C
RS-artikelnummer 792-1235
Tillv. art.nrDO7
VarumärkeCropico
28 043,77 kr
Each
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60 Ω 100nΩ 4 Wire 20 h RSCAL Rechargeable Battery, Mains - 327 x 343 x 152mm 8kg 152mm 327mm +0.15 % +40°C
RS-artikelnummer 175-2531
Tillv. art.nrBK2841
VarumärkeBK Precision
15 716,80 kr
Each
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110 MΩ 100nΩ 4 Wire - - - Mains - 215 x 360 x 89mm 6.5kg 89mm 215mm 0.01 % +40°C
RS-artikelnummer 122-5157
VarumärkeRS PRO
6 645,00 kr
Each
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5 kΩ 1µΩ - - - - - - - 3kg 102mm 283mm - -
RS-artikelnummer 331-6752
Tillv. art.nrOM 10
18 357,69 kr
Each
Enheter
50 kΩ 0.1 °C, 1 V, 10 μΩ 4 Wire 10 h - Rechargeable NiCd Battery Yes 120 x 65 x 245mm 1.1kg 245mm 120mm +0.05% + 5 Ω +55°C
RS-artikelnummer 187-4996
Tillv. art.nrBA6010
VarumärkeBK Precision
13 085,89 kr
Each
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3 kΩ 1µΩ 4 Wire - - Alkaline, Lithium Battery, Mains - 235 x 360 x 104mm 3.6kg 104mm 235mm 0.5 % + 0.3 % FS +40°C
RS-artikelnummer 124-0941
VarumärkeRS PRO
2 304,00 kr
Each
Enheter
20 kΩ 100µΩ 4 Wire - RSCAL - Battery Yes 100 x 52 x 160mm 700g 160mm 100mm ±0.3 % +1 Digit -
RS-artikelnummer 122-5158
VarumärkeRS PRO
5 159,66 kr
Each
Enheter
5 MΩ 1µΩ 4 Wire - - - Mains Yes 223 x 102 x 283mm 4kg 283mm 223mm +0.2 % +399.9°C
RS-artikelnummer 192-3099
Tillv. art.nrP01140301
VarumärkeChauvin Arnoux
5 480,20 kr
Each
Enheter
+10 Ω, 1000 MΩ, 1000 Ω - - - - AA Battery Yes 167 x 106 x 55mm 500g 55mm 167mm +3 %, +5 % -
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