Electrical Safety Testers
Changzhou Tonghui Electronic Co., Ltd. (Tonghui)
Electrical safety testers - high/low voltage comprehensive tester, high performance withstand voltage insulation tester, conventional withstand voltage insulation tester, and other electrical safety testers.
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product
8-unit Four-channel Scan Expander
TH90101
Changzhou Tonghui Electronic Co., Ltd.
■ Expand each channel of TH9010 to 4 ■ TH9010 supports 4 four-channel scanners at most which means one instrument can be extended to 128 channels
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product
AC Hipot Tester
TH9310B
Changzhou Tonghui Electronic Co., Ltd.
TH9310B AC withstanding voltage & insulation tester is a kind of small power Hipot Tester. Due to simple and compact structure, mature technique, brand new structure and operating interface, the operation becomes more convenient, and more practical functions are included as well. TH9310B can be widely applied in transformer, device, component especially for winding safety inspection.Withstanding voltage test
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product
AC/DC Withstanding Voltage& Resistance Tester
TH9201S
Changzhou Tonghui Electronic Co., Ltd.
TH9201S AC/DC withstanding voltage & insulation tester is a kind of Hipot Tester. Due to simple and compact structure, mature technique, brand new structure and operating interface, the operation becomes more convenient, and more practical functions are included as well. TH9201S can be widely applied in transformer, device, component especially for winding safety inspection.
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product
AC/DC Withstanding Voltage& Resistance Tester
TH9201
Changzhou Tonghui Electronic Co., Ltd.
TH9201 AC/DC withstanding voltage & insulation tester is a kind of Hipot Tester. Due to simple and compact structure, mature technique, brand new structure and operating interface, the operation becomes more convenient, and more practical functions are included as well. TH9201S can be widely applied in transformer, device, component especially for winding safety inspection.Withstanding voltage test
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product
AC/DC Withstanding Voltage& Resistance Tester
TH9201B
Changzhou Tonghui Electronic Co., Ltd.
TH9201 AC/DC withstanding voltage & insulation tester is a kind of Hipot Tester. Due to simple and compact structure, mature technique, brand new structure and operating interface, the operation becomes more convenient, and more practical functions are included as well. TH9201S can be widely applied in transformer, device, component especially for winding safety inspection.Withstanding voltage test
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product
AC/DC/IR Hipot Tester
TH9310
Changzhou Tonghui Electronic Co., Ltd.
TH9310A AC/DC withstanding voltage & insulation tester is a kind of small power Hipot Tester. Due to simple and compact structure, mature technique, brand new structure and operating interface, the operation becomes more convenient, and more practical functions are included as well. TH9310A can be widely applied in transformer, device, component especially for winding safety inspection.Withstanding voltage test
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product
Parallel 4-channel Hipot Tester
TH9010A
Changzhou Tonghui Electronic Co., Ltd.
4-channel parallel output of withstand voltage, and each channel is non-interfering ■ Output: AC:5kV/10mA; DC: 6kV/5mA ■ Insulation resistance test voltage: 0.10kV -1.00kV
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product
Parallel 8-channel Hipot Tester
TH9010
Changzhou Tonghui Electronic Co., Ltd.
8-channel parallel output of withstand voltage, and each channel is non-interfering ■ Output: AC: 5kV/10mA; DC: 6kV/5mA ■ Insulation resistance test voltage: 0.10kV -1.00kV
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product
Winding Component EST Tester
TH9520
Changzhou Tonghui Electronic Co., Ltd.
■ Six-in-one comprehensive analysis: High-power AC withstand voltage analysis DC voltage analysis Insulation resistance analysis Turn-to-turn insulation analysis DC low resistance analysis Inductance test analysis ■ High-resolution: 7-inch 800 × 480 dots, TFT-LCD display
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product
Winding Component EST Tester
TH9520A
Changzhou Tonghui Electronic Co., Ltd.
■ Six-in-one comprehensive analysis: High-power AC withstand voltage analysis DC voltage analysis Insulation resistance analysis Turn-to-turn insulation analysis DC low resistance analysis Inductance test analysis (option) ■ High-resolution: 7-inch 800 × 480 dots, TFT-LCD display
