Transformer Winding Ohmmeter is designed to measure the dc resistance of all types of magnetic windings accurately. It can test transformers and rotating machine windings and perform low-current resistance measurement on connections, contacts and control circuits.

The main features of Transformer Winding Ohmmeter TWO-110S are as follows:

●Adopt 4-wire method for resistance measurement

●DC test current up to 10 A maximum

●7” high brightness touch screen

●Able to save 1000 test results on-board  

●Fast auto safety discharge circuit

●Have overcurrent, overvoltage, discharge etc. protection functions

●Able to print the test results directly via built-in printer

◇DC output range: 10A, 5A, 1A, 200mA, 40mA, <20mA, auto

◇Resistance measurement

0.5mΩ-0.8Ω @ 10A

1mΩ-4Ω @ 5A

5mΩ-20Ω @ 1A

100mΩ-100Ω @ 200mA

1Ω-500Ω @ 40mA

100Ω-100kΩ @ <20mA

◇Measuring accuracy: 0.2% reading ±2μΩ

◇Resolution: 0.1μΩ

◇7” high brightness touch screen

◇USB port for downloading results

◇Built-in printer for printing test results directly 

◇Max. memory capacity: 1000 groups test result

◇Power supply: customized(AC220V/230V,50Hz/60Hz optional) 

◇Dimension: 360x290x170mm(14.17x11.42x6.69 in)

◇Weight: 6kg(13.23 lb)

◇Environmental Conditions

storage temperature: -20℃~60℃

humidity: <90%

operating temperature: -10℃~50℃

◇Safety Qualifications and EMC

Safety: designed in accordance with IEC61010-1

EMC: light industrial IEC 61326

Transformer Winding Ohmmeter TWO-110S is reliable tool for measuring the dc resistance of all types of magnetic windings.