KYORITSU 3165 Analog Insulation Tester (Made In THAILAND)
Features
- 500V insulation test voltage with measurement range up to 1000MΩ.
- Easy-to-read analog scale for quick and clear results.
- AC voltage measurement up to 600V for circuit safety checks.
- Robust and compact design for field and industrial use.
- Durable construction ensures long service life.
- Simple analog display allows fast interpretation without complex setup.
- Built-in AC voltage check enhances user safety before testing.
- Lightweight and portable for convenient on-site measurements.
- Reliable performance in tough working environments.
- Cost-effective solution for routine insulation testing tasks.
Specifications
| Parameter | Value |
| Test Voltage | 500VDC |
| Insulation Resistance Range | 0–1000MΩ |
| AC Voltage Measurement | 0–600VAC |
| Accuracy | ±5% |
| Power Source | DC (batteries) |
| Operating Temperature | 0°C – 40°C |
| Max. Effective Scale Value | 1000MΩ |
| Mid-scale Value | 20MΩ |
| First Effective Measuring Range | 1to500MΩ |
| First Range Accuracy | ±5%rdg |
| Second Effective Measuring Range | 0.5/1000MΩ |
| Second Range Accuracy | ±10 % rdg |
| AC Voltage Range | 600V |
| AC Voltage Accuracy | ±3% of full scale value |
| Battery Type | R6(AA)(1.5V)×4 |
| Dimensions(L x W x D) | 90mm × 137mm × 40mm |
Applications
- Testing insulation resistance of electrical wiring systems.
- Maintenance of industrial electrical equipment and machinery.
- Inspection of motors, transformers, and generators.
- Troubleshooting insulation faults in power distribution systems.
- Routine safety checks in residential and commercial installations.
- Field servicing and preventive maintenance tasks.
- Telecommunications Equipment Testing.
- Solar Panel Installation.
- HVAC System Diagnostics.
Package Content
- 1 x KYORITSU 3165 Analog Insulation Tester.
- 1 x 7025 Test leads.
- 1 x 9074 Cord case (optional/accessory) (when included or sold as kit)
- 1 x 9123 Shoulder strap (when provided)
- 4 x Battery (AA) R6 .
- 1 x Instruction Manual.

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