Comet Instruments
Comet Instruments
Mob98932-31873, Indore, Madhya Pradesh
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Insulation Tester

Our product range includes a wide range of dit918 and digital insulation tester.


  • DIT918
  • DIT918
  • DIT918
  • DIT918
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Approx. Price: Rs 3,600 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
Batteries6 x AA batteries
Display TypeDigital
Warranty1 year
Accuracy+-5%rdg +- 5dgt
Packaging TypeBox
Model Name/NumberMetrix+ DIT 918

Technical SpecificationsModel Metrix+ DIT 918Safety standard IEC 61010-1 CAT III 600VIEC 61010-031(Test wire) Pollution Level 2Test range 100V: 0 ~ 199.9MΩ, 250V: 0 ~ 499.9MΩ, 500V: 0 ~ 999.9MΩ, 1000V: 0 ~ 19.9GΩ, 2500V: 0 ~ 49.9GΩAccuracy ±5%rdg ± 5dgtDC/AC Voltage 30 ~ 600VResolution 1.0VOverload Protection AC 1200V/10secWithstand Voltage AC 8320V/5secInsulated Impedance 1000MΩMax. short circuit current 1.3mAAdditional functionalities Backlight, auto discharge, auto power off, live warning with audio sound, low voltage indicationOperating temperature 0 ~ 50CStorage temperature -20 ~ 70CPower 6 x AA batteriesSize & weight 125.4 x 174.6 x 69 mm, 550gStandard accessories Main unit, test wires, alligator clips, carry case, user manual, batteries

Features Backlit LCD display. Auto discharge. Live wire warning system with audio sound. Auto power off.
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Digital Insulation Tester

Digital Insulation Tester
  • Digital Insulation Tester
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Approx. Price: Rs 3,800 / 1Get Latest Price

Product Details:

GradeAutomatic, Semi-Automatic
Usage/ApplicationInsulation Resistance Testing
Packaging TypeBox
Frequency50 %
Display TypeDigital

Brand: Metrix+
Product Code: DIT918
Reward Points: 0
Availability: In Stock

Product Details

This Digital Megger Equipment or Insulation Tester with LCD Display is a highly sensitive device used to test above ground pipeline insulators. An insulation tester can be used to determine the integrity of windings or cables in motors, transformers, switchgear, and electrical installations. The test method is determined by the type of equipment being tested and the reason for testing.

Installation Testing

The most important reason for using a megger or insulation tester is to insure public and personal safety. By performing a high DC voltage test between de-energized current- carrying (hot), grounded, and grounding conductors, you can eliminate the possibility of having a life-threatening short circuit or short to ground. This test is usually performed after the initial installation of the equipment. This process will protect the system against miswired and defective equipment, and it will insure a high quality installation, customer satisfaction, and protect against fire or shock.

Maintenance Testing

The second most important reason for using a megger or insulation tester is to protect and prolong the life of electrical systems and motors. Over the years, electrical systems are exposed to environmental factors such as dirt, grease, temperature, stress, and vibration. These conditions can lead to insulation failure, resulting in loss of production or even fires. Periodic maintenance tests can provide valuable information about the state of deterioration and will help in predicting possible failure of the system. Correcting problems will result not only in a trouble-free system, but will also extend the operating life for a variety of equipment.


  • Digital Megger Equipment or Insulation Tester with LCD Display
  • Insulation Tester
  • Large LCD with backlight
  • Auto discharge function
  • Safe in operation
  • Low battery indication
  • Auto power off function (10 minutes)
  • Live wire warning
  • Warning beep


  • Digital Megger Equipment or Insulation Tester with LCD Display
  • Rating Voltage: 100V /250V/500V/1000V /2500V
  • Testing Range: 100V : 0.0~200MΩ
  • 250V: 0.0~500MΩ
  • 500V: 0.0~999MΩ
  • 1000V: 0.0~19.9GΩ
  • 2500V: 0.0~49.9GΩ
  • Voltage Measurement Range: 30V~600V (50/60HZ)
  • Accuracy: +-2%rdg+-3%dgt
  • LCD Display: Max 999 counts
  • Resolution: 1V
  • Short Circuit Current: around 1.3mA
  • Sampling rate: 0.5-10 times/second
  • Operation altitude:≤2000m (indoor use)
  • Operation temperature: 0~40℃ / humidity: ≤85%
  • Storage temperature: -20~60℃ / humidity: ≤90%
  • Overload Protection : Insulation re: AC 1200V/10 second, Voltage: AC 720/10 second
  • Withstand voltage AC 8320V (50/60Hz)/5s
  • Power Supply: DC 9V (6x1.5V AA Batteries)
  • Battery life: around 15hours

Package include:

  • 3 x Test Wire
  • 3 x clip connectors
  • 1 x Packing bag
  • 6 x 1.5V Battery
  • Size: 174*125*69mm
  • Weight: 0.418kg
  • In retail packing

Material: Plastic


Dimensions (cm):

Weight (kg):

Additional Information:

  • Item Code: DIT918
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Sanjay Mittal (Proprietor)
Comet Instruments
DM-119 Sukhalia behind namrata tent house
Mob98932-31873, Indore - 452010, Madhya Pradesh, India

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