| Description: UT225A/UT225B High and Low Voltage Transformer Turns Ratio Tester can be used for quick on-site testing of current transformers in metering installations. They are designed and manufactured to test transformers’ primary current, secondary current, and turns ratio and identifies phase type and polarity.
They are widely used in residential power systems (UT225A), substations, power plants, power inspection departments, industrial and mining enterprises, inspection stations, and electrical repair departments. Models: UT225A, UT225B |
| Features of UT225A/UT225B Wireless High & Low Voltage Transformer Turns Ratio Testers
Certificates: ROW ● Online measurement voltage: UT225A: 380V/220V UT225B: up to 35KV ● Primary high voltage current: UT225A: AC 0.0A～3000A UT225B: AC 0.0A~800A ● Secondary low voltage current: AC 0.00mA～5A ● Strong anti-interference, high test accuracy ● Wireless transmission ● Data storage function: 3000 set ● Safe and convenient insulation rod (UT225B) |