KYORITSU 3166 Analogue Insulation Tester | KEW 3166

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KYORITSU 3166 Analogue Insulation Tester | KEW 3166

KEW 3166 Analogue Insulation Tester

The KYORITSU 3166 Insulation Tester is a high-precision testing instrument designed to measure insulation resistance safely and reliably across a wide range of electrical systems. The KEW 3166 offers stable readings, multiple test voltages, and enhanced durability, making it ideal for maintenance, inspection, and installation work. Its robust build ensures consistent performance even in demanding industrial environments, making the KYORITSU 3166 Insulation Tester a trusted choice for professionals.

Key Features:

  • High Voltage Test: 1000V test voltage for reliable insulation resistance measurements.
  • Expanded Megohm Scale: Easy-to-read megohm scale for improved measurement accuracy.
  • Durable Housing: New robust housing case to protect the tester from damage during use.
  • AC Voltmeter Scale: Simplified AC voltage reading with an included scale for added convenience.

Specifications Table

Function Range Accuracy
Insulation Resistance (DC Test Voltage) 1000V ±5%rdg (0.1 - 1000MΩ)
Max. Effective Scale Value 2000MΩ
Mid-Scale Value 50MΩ
First Effective Measuring Range 2 - 1000MΩ ±5% of indicated value
Second Effective Measuring Range 1/2000MΩ ±10% of indicated value
AC Voltage 600V ±3% of full scale value

General Specifications

Feature Details
Power Source R6 (AA) (1.5V) × 4
Dimensions 90(L) × 137(W) × 40(D)mm
Weight Approx. 330g
Accessories Included
  • 7025 (Test leads)
  • 9074 (Cord case)
  • 9123 (Shoulder strap)
  • R6 (AA) × 4
  • Instruction manual
Warranty: 1 Year
Made In: Thailand


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