+7 (812) 645-08-06
Resistance measuring devices, ohmmeters
select brand
4-wire ohmmeter - 1 mΩ - 100 MΩ | SIM921
The low-noise and extremely precise SIM921 AC Resistance Bridge provides millikelvin accuracy for...
4-wire ohmmeter - 1 mΩ - 100 MΩ | SIM921
The low-noise and extremely precise SIM921 AC Resistance Bridge provides millikelvin accuracy for cryogenic thermometry applications. With excitation power below 100 aW, measurements at temperatures below 50 mK with negligible self-heating errors are possible. Utilizing the four-wire circuit for measurement eliminates the direct effect of lead resistance on the result.
Micro ohmmeter / digital - 7 ½ digit | 34420A
The Agilent 34420A nanoVolt/micro-Ohm meter represents a high-sensitivity multimeter...
Micro ohmmeter / digital - 7 ½ digit | 34420A
The Agilent 34420A nanoVolt/micro-Ohm meter represents a high-sensitivity multimeter fully optimized for low-level measurements. The device effectively combines low-noise voltage measurements with resistance and temperature functions setting a new standard platform in low-level flexibility and performance.
Digital ohmmeter / micro - 1 μΩ - 200 Ω | DRM-1A
The DRM-1A is a lightweight and portable micro-ohmmeter designed to measure very low resistances from 1 µΩ to 200 Ω....
Digital ohmmeter / micro - 1 μΩ - 200 Ω | DRM-1A
The DRM-1A is a lightweight and portable micro-ohmmeter designed to measure very low resistances from 1 µΩ to 200 Ω....
Digital ohmmeter / micro - 0.01 μΩ - 200 Ω | DRM-10A
The DRM-10A is a lightweight and portable micro-ohmmeter designed to measure very low resistances from 0.01 µΩ to 200 Ω....
Digital ohmmeter / micro - 0.01 μΩ - 200 Ω | DRM-10A
The DRM-10A is a lightweight and portable micro-ohmmeter designed to measure very low resistances from 0.01 µΩ to 200 Ω....
Micro ohmmeter / digital - 0.01 μΩ - 200 Ω | DRM-40
The DRM-40 is a lightweight and portable micro-ohmmeter designed to measure very low resistances from 0.01 µΩ to 200 Ω....
Micro ohmmeter / digital - 0.01 μΩ - 200 Ω | DRM-40
The DRM-40 is a lightweight and portable micro-ohmmeter designed to measure very low resistances from 0.01 µΩ to 200 Ω....
Coil tester / resistance - WRT-10
The WRT-10 by NDB Technologies is a winding resistance tester which is designed for power transformer and large motor applications. This tool can perform winding resistance testing which is an important...
Coil tester / resistance - WRT-10
The WRT-10 by NDB Technologies is a winding resistance tester which is designed for power transformer and large motor applications. This tool can perform winding resistance testing which is an important process in regulating the complete function of power transformers so that it guaranteed quality beyond its performance. The testing is crucial to transformers and large motor because they are always subjected to vibrations, overloading and fluctuating large temperature. Another factor which is a critical element in power system is the tap changes. Using this tool, it can detect all the changes that the tap changer had made in the system. The unit works by injecting a DC current using windings and measuring the voltage drop. Also, it calculates resistance through a formula of R = E / I.
Low-resistance ohmmeter / digital / micro - LRM-10
Low Resistance Meter, uses this 10 Amp for electrical interconnections integrity testing. It can verify the quality contact interfaces, thanks to its extremely low resistances measurements ranging from 0.01 µΩ to 200Ω om. Certain factors like residual...
Low-resistance ohmmeter / digital / micro - LRM-10
Low Resistance Meter, uses this 10 Amp for electrical interconnections integrity testing. It can verify the quality contact interfaces, thanks to its extremely low resistances measurements ranging from 0.01 µΩ to 200Ω om. Certain factors like residual...