KYORITSU KEW 3124A High Voltage Insulation Tester AC100V
Description
KYORITSU KEW 3124A High Voltage Insulation Tester AC100V
Professional electrical measuring instrument from KYORITSU Japan. The specifications below are based on the manufacturer's 2026 general catalog.
Operating / rated voltage: AC100V
Key Features
- Permits a wide range of insulation testing up to 100GΩ at variable test voltage from 1 to 10kV
- DC voltage output for recorders
- Output voltage is shown on the digital display
- After tests, automatically discharges the charges stored in the circuit under test
- Operates with Ni-MH rechargeable batteries
Specifications
| Test voltage | (variable) 1 to 10kV | 1000V |
|---|---|
| Measuring ranges (Automatic change) | 1.6/100GΩ (Auto-ranging) | 100MΩ |
| Measurement accuracy | 0.05 to 50GΩ | 1 to 100MΩ |
| Other ranges accuracy | ±1% of scale length*1 | ±1% of scale length |
| Open circuit voltage | ±2% | ±10% |
| Output voltage and set voltage indicate | DC 0 to 10kV ±2%rdg±2dgt |
| Power source | Ni-MH (1.2V) ×8 / External supply DC 15V |
| Dimension | 200(L) × 140(W) × 80(D) mm |
| Weight | Approx. 1.6kg |
| Accessories | 7082 (Leads for recorder) 7083 (Leads for battery charging) 7084 (Earth and guard leads) 8266 (Battery charger[120V]) or 8267 (Battery charger[220V]) or 8264A (Battery charger[AU]) 9176 (Carrying case [Hard]) 8268 (Ni-MH rechargeable battery × 8) Instruction manual |
Catalog reference: KYORITSU General Catalog 2026, page 47
Condition: New
Specifications and included accessories may be updated by the manufacturer. Please confirm compatibility and the required measurement category before use.

Orders ship within 2 to 5 business days.