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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Omschrijving Prijs 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-stocknr. 671-8864
FabrikantnummerDO4002
FabrikantCropico
838,00 €
Each
Aantal stuks
400 Ω 1µΩ 4 Wire - - AA Battery Yes 55 x 215 x 130mm 800g 130mm 55mm +0.05 % +40°C
RS-stocknr. 792-1064
FabrikantnummerDO4002
FabrikantCropico
915,00 €
Each
Aantal stuks
400 Ω 1µΩ 4 Wire - RSCAL AA Battery Yes 55 x 215 x 130mm 800g 130mm 55mm +0.05 % +40°C
RS-stocknr. 480-6947
FabrikantnummerDO4000
FabrikantCropico
577,00 €
Each
Aantal stuks
4 kΩ 10µΩ 4 Wire - - AA Battery Yes 55 x 215 x 130mm 800g 130mm 55mm +0.05 % +40°C
RS-stocknr. 480-6997
FabrikantnummerDO4000
FabrikantCropico
638,75 €
Each
Aantal stuks
4 kΩ 10µΩ 4 Wire - RSCAL AA Battery Yes 55 x 215 x 130mm 800g 130mm 55mm +0.05 % +40°C
RS-stocknr. 671-8851
FabrikantnummerDO7
FabrikantCropico
2.759,00 €
Each
Aantal stuks
60 Ω 100nΩ 4 Wire 20 h - Rechargeable Battery, Mains - 327 x 343 x 152mm 8kg 152mm 327mm +0.15 % +40°C
RS-stocknr. 792-1235
FabrikantnummerDO7
FabrikantCropico
2.836,00 €
Each
Aantal stuks
60 Ω 100nΩ 4 Wire 20 h RSCAL Rechargeable Battery, Mains - 327 x 343 x 152mm 8kg 152mm 327mm +0.15 % +40°C