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 Weight Height Length Maximum Accuracy Maximum Operating Temperature Minimum Accuracy
RS-stocknr. 124-0940
FabrikantRS PRO
€ 169,95
Each
Aantal stuks
20000 Ω 100µΩ 4 Wire - - - Battery Yes 700g 160mm 100mm ±0.3 % +1 Digit - -
RS-stocknr. 124-0941
FabrikantRS PRO
€ 246,95
Each
Aantal stuks
20000 Ω 100µΩ 4 Wire - RSCAL - Battery Yes 700g 160mm 100mm ±0.3 % +1 Digit - -
RS-stocknr. 122-5158
FabrikantRS PRO
€ 514,00
Each
Aantal stuks
5000 μΩ 1µΩ 4 Wire - - - Mains Yes 4kg 283mm 223mm +0.2 % +399.9°C 0.05 %
RS-stocknr. 122-5157
FabrikantRS PRO
€ 689,00
Each
Aantal stuks
5000 Ω 1µΩ - - - - - - 3kg 102mm 283mm - - -
RS-stocknr. 122-5156
FabrikantRS PRO
€ 854,00
Each
Aantal stuks
5000 μΩ 1µΩ 4 Wire - - - Mains Yes 4kg 283mm 223mm +0.2 % +399.9°C 0.05 %
RS-stocknr. 180-4811
FabrikantRS PRO
€ 2.200,00
Each
Aantal stuks
32000 Ω 100nΩ 4 Wire - - 80 V Mains - 2.8kg 107mm 264mm 0.5 % - -
RS-stocknr. 180-4810
FabrikantRS PRO
€ 2.605,73
Each
Aantal stuks
32000 Ω 100nΩ 4 Wire - - 300 V Mains - 2.8kg 107mm 264mm 0.5 % - -
RS-stocknr. 911-9658
FabrikantnummerP01143200
FabrikantChauvin Arnoux
€ 2.539,00
Each
Aantal stuks
399 Ω 1µΩ 4 Wire - RSCAL Rechargeable NiMH Battery - 5kg 280mm 273mm +0.25% + 2 digits - ±0.25% + 2 digits
RS-stocknr. 523-392
FabrikantnummerP01143200
FabrikantChauvin Arnoux
€ 2.462,00
Each
Aantal stuks
399 Ω 1µΩ 4 Wire - - Rechargeable NiMH Battery - 5kg 280mm 273mm +0.25% + 2 digits - ±0.25% + 2 digits
RS-stocknr. 612-108
FabrikantnummerM210
FabrikantRhopoint
€ 506,78
Each
Aantal stuks
200 Ω 100µΩ 4 Wire - RSCAL PP3 Battery Yes 510g 150mm 80mm +0.1 % +35°C ±0.1 %
RS-stocknr. 611-953
FabrikantnummerM210
FabrikantRhopoint
€ 429,78
Each
Aantal stuks
200 Ω 100µΩ 4 Wire - - PP3 Battery Yes 510g 150mm 80mm +0.1 % +35°C ±0.1 %
RS-stocknr. 671-8864
FabrikantnummerDO4002
FabrikantCropico
€ 795,00
Each
Aantal stuks
400 Ω 1µΩ 4 Wire - - AA Battery Yes 800g 130mm 55mm +0.05 % +40°C ±0.05 %
RS-stocknr. 792-1064
FabrikantnummerDO4002
FabrikantCropico
€ 872,00
Each
Aantal stuks
400 Ω 1µΩ 4 Wire - RSCAL AA Battery Yes 800g 130mm 55mm +0.05 % +40°C ±0.05 %
RS-stocknr. 673-0707
FabrikantnummerDO4002
FabrikantCropico
€ 899,50
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 424-4557
FabrikantnummerBS407
FabrikantAim-TTi
€ 851,00
Each
Aantal stuks
20000 Ω 1µΩ 4 Wire - RSCAL Rechargeable NiMH Battery, Mains - 1.3kg 82mm 230mm +0.1 % +40°C ±0.1 %
RS-stocknr. 424-4383
FabrikantnummerBS407
FabrikantAim-TTi
€ 774,00
Each
Aantal stuks
2000 Ω 1µΩ 4 Wire - - Rechargeable NiMH Battery, Mains - 1.3kg 82mm 230mm +0.1 % +40°C ±0.1 %
RS-stocknr. 437-5932
FabrikantnummerM630A
FabrikantGossen Metrawatt
€ 415,00
Each
Aantal stuks
200 Ω 10mΩ - - - 9V Battery - 180g 40mm 60mm +1.5% + 4 digits +50°C ±1.5% + 4 digits
RS-stocknr. 910-8695
Fabrikantnummer1006-603
FabrikantMegger
€ 3.232,00
Each
Aantal stuks
2500 μΩ 100nΩ Low Resistance 1000 Tests RSCAL 6V Battery, Mains Yes 6.7kg - - +0.2 % +50°C -0.2 %
RS-stocknr. 331-6752
FabrikantnummerOM 10
€ 1.906,00
Each
Aantal stuks
50000 Ω 0.1 °C, 1 V, 10 μΩ 4 Wire - - Rechargeable NiCd Battery Yes 1.1kg 245mm 120mm +0.05% + 5 Ω +55°C ±0.05% + 50 μΩ
RS-stocknr. 910-6804
Fabrikantnummer1006-603
FabrikantMegger
€ 3.155,00
Each
Aantal stuks
2500 μΩ 100nΩ Low Resistance 1000 Tests - 6V Battery, Mains Yes 6.7kg - - +0.2 % +50°C -0.2 %
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