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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Description Price 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 Stock No. 910-8715
Mfr. Part No.1006-600
BrandMegger
kr 49 119,40
Each
Units
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 Stock No. 910-6807
Mfr. Part No.1006-600
BrandMegger
kr 48 470,40
Each
Units
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 Stock No. 136-5763
Mfr. Part No.1009-845
BrandMegger
kr 42 380,20
Each
Units
2.5 kΩ 10µΩ Low Resistance >1000 Measurement RSCAL 6 V/7 Ah Sealed Lead Acid Battery - 315 x 285 x 181mm 6.7kg 181mm 315mm +0.2 % +50°C
RS Stock No. 910-6801
Mfr. Part No.1006-598
BrandMegger
kr 40 953,60
Each
Units
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 Stock No. 136-5764
Mfr. Part No.1009-845
BrandMegger
kr 42 673,20
Each
Units
2.5 kΩ 10µΩ Low Resistance >1000 Measurement UKAS 6 V/7 Ah Sealed Lead Acid Battery - 315 x 285 x 181mm 6.7kg 181mm 315mm +0.2 % +50°C
RS Stock No. 910-6804
Mfr. Part No.1006-603
BrandMegger
kr 36 028,80
Each
Units
2500 μΩ 100nΩ Low Resistance 1000 Tests - 6V Sealed Lead-Acid Battery, Mains Yes - 6.7kg - - +0.2 % +50°C
RS Stock No. 910-8695
Mfr. Part No.1006-603
BrandMegger
kr 36 677,80
Each
Units
2500 μΩ 100nΩ Low Resistance 1000 Tests RSCAL 6V Sealed Lead-Acid Battery, Mains Yes - 6.7kg - - +0.2 % +50°C
RS Stock No. 136-5761
Mfr. Part No.1008-090
BrandMegger
kr 41 731,20
Each
Units
2.5 kΩ 10µΩ Low Resistance >1000 Measurement - 6 V/7 Ah Sealed Lead Acid Battery - 315 x 285 x 181mm 6.7kg 181mm 315mm +0.2 % +50°C
RS Stock No. 666-7371
Mfr. Part No.1006-445
BrandMegger
kr 3 758,40
Each
Units
- - - - - - - - - - - 2.5m - -
RS Stock No. 910-8728
Mfr. Part No.1006-598
BrandMegger
kr 41 602,60
Each
Units
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