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Model SDIT30 Digital Insulation Resistance Tester. Check compressor, transformer, and motor windings for insulation breakdown.

SDIT30 Digital Insulation Resistance Tester

SDIT30 Digital Insulation Resistance Tester

  • Test Voltages: 250V/500V/1,000V
  • Insulation Resistance: 20MΩ / 200MΩ / 2000MΩ
  • Continuity: 200Ω
  • Includes A085 UL listed silicone test lead set with screw on alligator clips and A073 test lead set with large alligator clips

$219.95
USA Suggested List Price

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Where to Buy TPI Products

TPI Insulation Resistance Testers are ideal for preventative maintenance and performing resistance tests. All TPI Insulation Resistance Testers include A085 UL listed silicone test lead set with screw on alligator clips and A073 test lead set with large alligator clips.

All TPI Insulation Resistance Testers are:

  • Easy to use
  • Push button or locking operation
  • Automatic discharge
  • Built-in battery test

 Model SDIT30 Specifications
 Insulation Measuring Ranges  20MΩ / 200MΩ / 2000MΩ
 Test Voltages  250V / 500V / 1000V
 Basic Accuracy  +/-1.5%
 Low Resistance Range  2Ω / 20Ω
 Basic Accuracy  +/-3%
 AC Voltage Range  N/A
 Display Type  Digital
 Backlight  No
 Live Circuit Warning  Audible / Visual
 Power Supply  Battery (1.5V x 8)
 Fuse Protected  No
 Category  CAT III 600V

Model SAIT25 Applications

  • Cables
  • Compressors
  • Controls
  • Distribution Transformers
  • Generators
  • Instruments
  • Motors
  • Windings
  • Switchgear

Frequently Asked Questions

  1. How do I select an insulation resistance tester?
    Selecting an insulation tester is like selecting a DMM. You need to know what value (resistance) you are going to measure and the required applied voltage.
  2. What is better, analog or digital?
    Digital is easier to read, but analog typically works over a larger operating temperature range.

SDIT30 Introduction Video

Product Documentationpdf-icon1

Click below to view or download product documentation PDFs:

Insulation Resistance Testers Product Sheet

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