TH9320-SA Series Hipot Tester (4/8-channel)

Tonghui TH9320-SA series Hipot Tester is 4 or 8-channel scanning AC/DC withstanding voltage & insulation tester. It is an economical and intelligent safety tester with the characteristics of small size, light weight, pleasing appearance and easy operation. TH9320-SA series can be widely used in the safety tests of household appliances, transformer, electrical equipments and components.


Unit Price: US$ 1,852~2,304  

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Key Features

Voltage: AC 0-5000V, DC 0-6000V

Current: AC 0-20mA, DC 0-10mA

Insulation Resistance: 1MΩ-9999MΩ

Provide 4 channels (-S4), 8 channels (-S8) scan interface

Contact check function

Rapidly discharging and arc detection

Randomly set voltage rising time and testing time in 999.9 seconds

Freely set waiting time for insulation resistance

Hold 20 testing steps; 4 testing modes selectable

Abundant interfaces Handler, RS-232C, SCAN, USB




5 groups

Voltage Rise-time

0.1s – 999.9s

Voltage Wait-time

0.2s – 999.9s (IR)

Test Time Setting

0.2s – 999.9s


HANDLER, RS232, USBDRV (PC interface), USBHOST (USB port)

(Note: see more technical specifications in the ‘Resource’ – ‘Datasheet’)

Main Machine

Module No. Item Description
TH9320S4A Hipot Tester AC/DC/IR/SCAN, 4 scan channels, with contact check, including high voltage test cable
TH9320S8A Hipot Tester AC/DC/IR/SCAN, 8 scan channels, with contact check, including high voltage test cable