SB2230-1 type inductive load DC resistance speed testerDetailed product description：

SB2230-1 Inductive Load DC Resistance Speed Tester

Description: SB2230-1 Inductive Load DC Resistance Speed Tester is a 4-digit portable digital instrument composed of CMOS integrated circuits. Its measurement results are displayed on a 5-digit LCD. This product is suitable for measuring ultra-low impedance, winding resistance of various motors and power transformers below 240000 kilowatts, and DC resistance of generator sets. It can replace double arm bridges, various high and low voltage current transformers, and various copper micro resistors, and has anti arc and misoperation protection performance.

Main technical performance

1. Measurement range: 1u Ω~19.999k Ω;
2. Accuracy: 0.1%
3. Power supply: AC220V ± 10%; 50Hz
4. Dimensions: 430 × 300 × 140 (mm)
5. Quality: 5kg

Main technical parameters of various ranges of SB2230-1 inductive load DC resistance speed measuring instrument

range	Accuracy
0-20mΩ	0.1%+3 words
0-200mΩ
0-2Ω
0-20Ω
0-200Ω
0-20kΩ

SB2230-1 Inductive Load DC Resistance Speed Tester