KYORITSU

KYORITSU 3125A High Voltage Insulation Tester (KEW 3125A)

In stock - 16 items available
SKU: KE 3125A
RM4,385.00 MYR
-19% RM5,400.00 MYR RM4,385.00 MYR
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KEW 3125A High Voltage Insulation Tester

The KEW 3125A High Voltage Insulation Tester offers insulation resistance measurement up to 1TΩ, with a wide test voltage range from 250V to 5000V. It features a diagnosis function for PI (Polarization Index) and DAR (Dielectric Absorption Ratio), making it ideal for comprehensive insulation testing. The tester also provides a large display with bar graph indication and backlight for easy readability, along with a live voltage warning for safety. It complies with IEC 61010-1 CAT IV 300V / CAT III 600V safety standards.

Key Features:

  • Insulation Resistance up to 1TΩ: Offers high resistance testing with a broad range of test voltages.
  • Short-Circuit Current up to 1.5mA: Ensures stable and accurate measurement.
  • Wide Test Voltage Range: Test voltages from 250V to 5000V to meet various application needs.
  • Diagnosis Function: Includes PI and DAR functions for advanced insulation condition analysis.
  • Noise Reduction Filter: Reduces interference for stable and reliable readings.
  • Live Voltage Warning: Alerts users to the presence of live voltage for enhanced safety.
  • Large Backlit Display: Easy-to-read display with a bar graph for quick measurement status indication.

Specifications Table

Function Range Accuracy
Test Voltage 250V to 5000V ±5%rdg ±3dgt
Measuring Range (Auto-ranging) 250V: 0.0 - 100.0MΩ
500V: 0.0 - 99.9MΩ, 80 - 1000MΩ
1000V: 0.0 - 99.9MΩ, 80 - 999MΩ, 0.80 - 2.00GΩ
2500V: 0.0 - 99.9MΩ, 80 - 999MΩ, 0.80 - 9.99GΩ
5000V: 0.0 - 99.9MΩ, 80 - 999MΩ, 0.80 - 9.99GΩ, 8.0 - 100.0GΩ		 ±5%rdg ±3dgt
Short Circuit Current 1.5mA —
Rated Test Current 0.7 - 0.9mA at 0.25MΩ load (250V) —
Open Circuit Voltage 250V: +10%,-10%
500V: +20%,-10%
1000V: +20%,-0%
2500V: +20%,-0%
5000V: +20%,-0%		 —
Voltage Measurement Range AC: 30 - 600V (50/60Hz), DC: ±30 - ±600V ±2%rdg ±3dgt

General Specifications

Feature Details
Power Source DC12V: LR14/R14 × 8pcs
Dimensions 177 (L) × 226 (W) × 100 (D) mm
Weight Approx. 1.9kg (including batteries)
Accessories Included
  • 7165A (Line probe)
  • 7264 (Earth cord)
  • 7265 (Guard cord)
  • 8019 (Hook type prod)
  • 9181 (Carrying case [Hard])
  • LR14 (Alkaline battery size C) × 8
  • Instruction manual
Optional Accessories
  • 7168A (Line probe with alligator clip)
  • 7253 (Longer line probe with alligator clip)
  • 8302 (Adapter for recorder)
Warranty: 1 Year
Made In: Japan