Digital Insulation Tester DIT-99C

We are one of the manufacturer of Digital Insulation Tester which is used to test voltage & Resistance


General Specifications:

  • Display: 60 x 32mm LCD
  • Max reading: 1999 counts
  • Overload Indication: LCD displays “1”
  • Low Battery: Low Battery sign on LCD
  • Static Consumption: about 10mA, short circuit current: >1.7mA
  • Operation Environment: Temperature: 0˚C – 40˚C; Humidity:30% -80% RH
  • Storage Environment: Temperature: -10˚C – 50˚C; Humidity <85%RH


Technical Specifications:


Voltage Range Measurement Range Resolution Medium Resistance Accuracy
500V 1000MΩ 20MO~100MΩ 1MΩ 20MΩ ±(4%+5digits)



  1. CPU controlled, simple operation
  2. Auto data hold
  3. High voltage output automatically delay for 30s
  4. Fault protection, buzzer alarms if short circuit
  5. Equipped with an external DC power supply socket.
  6. Powered by 4 x 1.5V AAA batteries and by mains 230V AC.
  7. Dimension: 140 x 100 x 48 mm
  8. Weight: 500g including Batteries
  9. Accessories: Main Adaptor, Instructional manual, Test Leads.


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