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

Tonghui TH9320-S 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-S series can be widely used in the safety tests of household appliances, transformer, electrical equipments and components.


Unit Price: US$ 1,554~1,937 

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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

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
TH9320S4 Hipot Tester AC/DC/IR/SCAN, 4 scan channels, including high voltage test cable
TH9320S8 Hipot Tester AC/DC/IR/SCAN, 8 scan channels, including high voltage test cable