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Red handheld insulation tester model 1600 with LCD display

TES Electrical Electronic Corp.

TES Electrical Electronic Corp. 1600 Insulation Tester 200M 250V 500V 2000M 1000V LCD electrician tool

SKU CH-YT2R-GXPVH MPN 1600

Insulation tester measures resistance up to 200 MΩ at 250 V, 200 MΩ at 500 V, and 2000 MΩ at 1000 V with an LCD display

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Tests insulation up to 200 MΩ at 250 V
  • Tests insulation up to 200 MΩ at 500 V
  • Tests insulation up to 2000 MΩ at 1000 V
  • Clear LCD readout for quick verification
  • Supplied as a single TES 1600 unit

Insulation tester ranges

The TES 1600 measures insulation resistance at three test voltages. It covers 200 MΩ at 250 V, 200 MΩ at 500 V and 2000 MΩ at 1000 V. Results appear on a built-in LCD display. The unit is supplied new in a single pack.

Electricians verifying cable integrity

This tester suits electricians who need to confirm insulation quality on low-voltage and mains wiring. The three voltage steps handle routine installation checks and periodic verification. Users requiring higher resistance ranges or additional test functions should look at other instruments.

Maximum 2000 MΩ at 1000 V

The highest measurement range is 2000 MΩ when using the 1000 V test voltage. This ceiling determines whether the tester can validate the insulation levels specified for a given job. If the specification demands a higher reading, a different model is required.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $143.99
Pricier than about 66% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameTES
Model name1600
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How much power does the TES 1600 insulation tester draw when running continuous insulation tests all day?

The TES 1600 is a battery-powered handheld tester; it draws only the current needed for its LCD display and test circuits during insulation measurements at 250 V, 500 V or 1000 V.

What test leads or accessories must I already own to use the TES 1600 insulation tester?

The TES 1600 ships as a complete unit in its box; the supplier data lists no separate leads or accessories required for basic insulation testing at 200 MΩ, 2000 MΩ ranges.

Can the TES 1600 insulation tester safely test older wiring rated below 250 V without damaging the insulation?

The TES 1600 offers three test voltages — 250 V, 500 V and 1000 V — so you can select the 250 V range for lower-voltage legacy wiring and measure up to 200 MΩ.

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