Brief Introduction


With touch, color LCD screen and unique insulation
resistance/leakage current dual test function, TH2683A/
TH2683B insulation resistance meter is an intelligent
measurement instrument that is used for rapid
measurements on insulating properties of electronic parts
and components (especially the capacitance), dielectric
material, equipments, wires, cables, etc.
TH2683A/TH2683B is provided with sorting output and
external single pulse signal input interface, making it
easy for pipeline operation. The quipped communication
interface can achieve the off-site operations of all
functions of the instrument through microcomputer. The
instrument has a powerful anti-jamming capability, which
makes the measurement more reliable.


Tonghui TH2683A Insulation Resistance Tester 100kΩ-10TΩ 1kV 30ms Fast Test

  • Please see photos for more information.

    ■ Test voltage range: 1-1000V(TH2683A)
    ■ Insulation resistance test range: 100KΩ-10TΩ
    ■ Insulation resistance, leakage current dual display
    ■ 24-bits, 4.3-inch and 4-wire touch LCD screen
    ■ LCD resolution: 480*272
    ■ Zero clearing function
    ■ Contact detection function for capacitive components
    ■ Fast test: 30ms
    ■ Programmable sequence test mode
    ■ 6 ranges, manual or auto range mode
    ■ 4-bin comparison function: 3 bins for PASS, 1 bin for FAIL
    ■ 20 setup files can be stored in the internal memory,
    support U-disk
    ■ Measurement data can be stored on U-disk
    ■ Automatically upgrade firmware by a disk
    ■ Selectable Chinese and English operation interfaces
    ■ Handler interface realizes on-line operation
    ■ Achieve remote control by RS232C and USB Device interface
    ■ Footswitch trigger function

  • Please allow 4-6 weeks lead time for this new product to arrive. These items come with a one year warranty from the manufacturer. 

For Sales, Calibration, or Repair Services Call 1 (888) 868 - 4546

Contact Us 

750 Oakdale Rd Unit 52

Toronto, Ontario

M3N 2Z4 Canada

Local: (905) 406-0100 

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