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Products
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Component Parameter Tester
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Impedance Analyzer
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Benchtop Type LCR Meter
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Handheld LCR Meter
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DC Bias Current Source
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Automatic Transformer Test system
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Micro Signal Type Tester
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Semiconductor C-V Analyzer
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Precision Source Measurement Unit
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Low Noise Precision Power Supply
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DC Resistance Meter
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Insualtion Resisitance Meter
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Battery Tester
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Digit Multimeter
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Power Electronic Tester
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Electrical Safety Tester and Cable Tester
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Multifunction Safety Compliance Analyzer
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Impluse Winding Tester
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Cable / Harness Meter
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Hipot Tester
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Ground Bond Tester
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Accessories
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Quick link: 130M Impedance Analyzer TH2851 / Popular winding Tester / The fastest Transformer Tester
Tonghui Electronic
Principles
Share The Future Technology
Changzhou Tonghui Electronic Co., Ltd, the leading manufacturer in electronic test and measurement instruments, was founded in 1994 with high grade R&D center. High quality, good service and customer orientation help Tonghui to go public in 2015 with stock code 833509. [Read More]
1994
FOUNDED IN
Products
Low Noise Precision Power Supply
DC ±210V/±3A DC; Pulse ±10.5A
10fA/0.1μV Output resolution (6 1/2 )
1pA/10μV measurement resolution (4 1/2)
1 CH or 2 CHS
Linear Programmable AC/DC power supply
AC Output : 300V, 500W/1000W, 1Hz-1kHz
DC Output: 424V, 350W/700W, 3.5A/7.0A
fA meter/ Electrometer/ High Resistance Meter
Current Range: 0.01fA-20mA
Resistance Range: 1000PΩ
Voltage Range: 1uV-20V
Electric Charge Range: 1fC-2uC
Built in Voltage Source +/-1000V
Temperature measurement
Humidity measurement
News
Solutions
Semiconductor / Amorphous magnetic ring / New energy battery...
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