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DIT 918

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DIT 918 is a digital insulation tester with a backlit LCD, capable of measuring resistance up to 49.9 GΩ with test voltages up to 2.5 kV, and includes safety features like auto discharge and a live wire warning.

Features:

  • Measuring range upto 2500V and 49.9GΩ.
  • Backlit LCD display. 
  • Auto discharge. 
  • Live wire warning system with audio sound. 
  • Auto power off. 
  • Type Digital Insulation Tester
Rs. 6,372.00 incl. taxes
In stock
In stock

Ready to work out of the box!

All our meters are delivered with essential accessories and easy-to-follow instructional manual. Unbox and start measuring with confidence!

Warranty and returns?

All our meters come with 12 month warranty against manufacturing defects. Please read our returns and refund policy for more information.

Got Questions? Feel free to get in touch.

Technical Specifications:

Model Metrix+ DIT 918
Safety standard IEC 61010-1 CAT III 600V
IEC 61010-031(Test wire) Pollution Level 2
Test range 100V: 0 ~ 199.9MΩ, 250V: 0 ~ 499.9MΩ, 500V: 0 ~ 999.9MΩ, 1000V: 0 ~ 19.9GΩ, 2500V: 0 ~ 49.9GΩ
Accuracy ±5%rdg ± 5dgt
DC/AC Voltage 30 ~ 600V
Resolution 1.0V
Overload Protection AC 1200V/10sec
Withstand Voltage AC 8320V/5sec
Insulated Impedance 1000MΩ
Max. short circuit current 1.3mA
Additional functionalities Backlight, auto discharge, auto power off, live warning with audio sound, low voltage indication
Operating temperature 0 ~ 50C
Storage temperature -20 ~ 70C
Power 6 x AA batteries
Size & weight 125.4 x 174.6 x 69 mm, 550g
Standard accessories Main unit, test wires, alligator clips, carry case, user manual, batteries

 

Applications:

Digital insulation testers (megohmmeters) are primarily used to measure the resistance of electrical insulation in wires, cables, motors, and transformers to detect degradation and prevent electrical shock, shorts, and equipment failure. They are a critical tool for routine preventive maintenance and safety checks in industrial, commercial, and residential electrical systems.


Measuring Principle:

Digital insulation testers apply a high, regulated DC voltage across the insulation and then use Ohm's Law () to calculate the extremely high resistance value by measuring the resulting small leakage current. This process effectively determines the quality and integrity of the electrical insulation.