KEW 3123A

The Kyoritsu 3123A is an analog, high-voltage insulation tester capable of measuring insulation resistance up to 10kV. It is user-friendly, featuring automatic range detection across two scales (5kV and 10kV), with each range indicated by distinct LEDs.

The device includes an auto-discharge function and comes with a detachable high-voltage line probe. Designed for durability and field use, the Kyoritsu 3123A megohmmeter is drip-proof and encased in a robust housing.

Key Features:
- Measures insulation resistance up to 10kV
- User-friendly operation
- Automatic range detection with LED indicators
- Drip-proof construction
- Clear, easy-to-read scale
- Auto-discharge feature
- Includes a sturdy carrying case

Insulation Resistance Specifications:
- DC Test Voltage: 5000/10000V
- Measuring Ranges (Auto-ranging):
- 5GΩ/200GΩ (5000V)
- 10GΩ/400GΩ (10000V)
- First Effective Measuring Range:
- 0.2 - 100GΩ (5000V)
- 0.4 - 200GΩ (10000V)
- Accuracy: ±5% reading on the first effective measuring range; ±10% reading or ±0.5% of scale length on other ranges

General Specifications:
- Power Source: R6 (AA) batteries (1.5V) × 8
- Dimensions: 200 (L) × 140 (W) × 80 (D) mm
- Weight: Approximately 1kg
- Included Accessories:
- 7165A (Line probe, 3m)
- 7224A (Earth cord, 1.5m)
- 7225A (Guard cord, 1.5m)
- 8019 (Hook type prod)
- 9158 (Hard case)
- R6 (AA) batteries ×8
- Instruction manual
Optional Accessories:
- Line probe with alligator clip (7168A)
- Adaptor for recorder (8324)
- Longer line probe with alligator clip (7253,15m)

Country of Manufacture: Japan