(Discontinued) KYORITSU 3125A High Voltage Insulation Tester | Replaced by KYORITSU 3125B
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⚠ Discontinued by manufacturer — no longer available. Recommended replacement: KYORITSU 3125B High Voltage Insulation Tester.
(Discontinued) KEW 3125A High Voltage Insulation Tester (Replace by KEW 3125B)
KYORITSU 3125A High Voltage Insulation Tester
The KYORITSU 3125A High Voltage Insulation Tester is a professional-grade instrument designed for accurate high-voltage insulation testing in industrial, commercial, and residential electrical systems. The KEW 3125A offers a clear digital/analog interface, robust construction, and stable readings, ensuring safe and reliable operation. Its compact and durable design makes the KYORITSU 3125A High Voltage Insulation Tester ideal for electricians, maintenance technicians, and engineers who need a precise and dependable tool for troubleshooting, maintenance, and inspection tasks.
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 |
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| Optional Accessories |
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| Warranty period | 1 Year Warranty |
|---|---|
| Coverage | Free repair or replacement for defects in material and workmanship arising during normal use within 1 year from the date of purchase. |
| Not covered | Fuses, batteries, test leads and accessories; damage from accident, dropping, overload, misuse, or use outside the instrument's rated specifications. |
| Warranty void if | The instrument has been opened, repaired or modified by a party not authorised by Kyoritsu or its Malaysian distributor. |
Contact Techno Tools with your proof of purchase (invoice or receipt).
Order by 4PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.
Free delivery for total orders above RM500, otherwise additional charges costs are calculated at checkout based on your order’s weight and delivery location.
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Please notify us within 14 calendar days of receiving your product to request a free exchange or full refund, if eligible. We will cover all return shipping costs, and no restocking fees will apply in this case.
Requests made after 14 days may be accepted at our discretion and will be subject to a 10% restocking fee. Techno Tools & Equipment reserves the right to reject any return request found to be ineligible.
Further details please click here for more info.