Smart Style 7 Range Insulation Resistance Tester

Sanwa HG561H: Smart Style 7 Range Insulation Resistance Tester

Engineered for precision, safety, and convenience, the Sanwa HG561H Insulation Resistance Tester, known as the "Smart Style 7," is a highly capable device designed for both professional technicians and DIY enthusiasts. This compact yet powerful tester provides a comprehensive suite of features to ensure reliable measurements in a variety of electrical environments.

Unmatched Measurement Versatility Despite its pocket-sized design, the HG561H offers an impressive selection of 7 test voltages: 15V, 25V, 50V, 100V, 125V, 250V, and 500V. This broad range provides the flexibility needed for diverse insulation testing requirements, from sensitive electronic components to standard industrial systems. A crucial safety mechanism allows users to easily select and fix the desired voltage, preventing accidental selection of higher voltages and ensuring compliance with specific testing standards. The integrated LED level meter visually indicates MΩ readings, offering quick, intuitive feedback during measurements.

Designed for Intuitive Use and Enhanced Productivity User experience is paramount in the HG561H's design. Its bright, backlit LCD display features a fixed decimal point for superior readability, even in challenging lighting conditions. For dimly lit workspaces, a convenient integrated LED light illuminates your immediate area. The innovative all-in-one body design incorporates the test probe, allowing you to effortlessly view both the probe tip and the display simultaneously, streamlining your workflow. Furthermore, a specialized probe tip enables precise measurements through the holes in circuit breaker covers, significantly expanding its application versatility in crowded electrical panels. An automatic data hold function ensures readings are retained for convenient review.

Advanced Safety and Reliability Safety is a core principle of the Sanwa HG561H. It includes crucial features like an automatic power-off function, which conserves battery life after approximately 10 minutes of inactivity, and an auto-discharge feature for safely dissipating any residual voltage after a test. A standout safety mechanism is its live wire detection capability: when using the MΩ function, the device automatically senses if the probe is applied to a live circuit (over 30V) before the test button is pressed. In such instances, it displays the voltage without generating any test voltage, effectively preventing hazardous situations. Compliant with stringent safety standards (CAT. III 300V and CAT. II 600V), this tester is certified for diverse electrical environments, from appliance-level testing to main distribution boards.

Complete Package for Immediate Use Each Sanwa HG561H comes ready for action. The package includes the meter itself, a durable soft carrying case for protection and transport, high-quality test leads, a practical clip adapter, a factory calibration certificate ensuring accuracy, four AAA batteries, and a detailed instruction manual. This comprehensive kit ensures you have everything you need to get started right out of the box.

The Sanwa HG561H Insulation Resistance Tester guarantees reliable measurements, essential safety features, and unparalleled convenience, making it the ideal choice for maintaining, troubleshooting, and verifying electrical systems with confidence.

Key Highlights:

• 7-Mode Test Voltage Selection: 15V, 25V, 50V, 100V, 125V, 250V, 500V for wide application range.
• Integrated LED Level Meter: Provides quick visual MΩ indication.
• Easy-to-Read Display: Backlit LCD with fixed decimal point for clarity in any light.
• Automatic Data Hold: Conveniently retains readings after measurement.
• Dual Illumination: LCD backlight and LED work light for optimal visibility.
• All-in-One Integrated Probe: Ergonomic design for simultaneous viewing of probe tip and display.
• Specialized Probe Tip: Allows measurements through circuit breaker covers.
• Automatic Live Wire Detection: Enhances safety by preventing test voltage generation on live circuits.
• Auto Power-Off & Auto-Discharge: Conserves battery and ensures safety.
• High Safety Ratings: CAT. III 300V, CAT. II 600V compliant with IEC61010.

Technical Specifications:

| Function | Measuring Range | Accuracy | Resolution | | :------------------------------------- | :----------------------------------------------------- | :----------------- | :--------- | | MΩ | 15/25/50V: 9.99M/21.0MΩ | ±(2%+5) | 0.1MΩ | | | 100/125/250/500V: 9.99M/99.9M/110MΩ | | | | Rated Voltage | 15/25/50/100/125/250/500V | | | | ACV/DCV | 600V (Automatic measurement for AC/DC) | ±(1.6%+7) | 0.1V | | Ω | 999.9/99.99k/999.9kΩ | ±(1.5%+7) | 0.1Ω | | Insulation resistance (Level meter) | 15/25/50V: 5 Levels (LED light up/blinking) | | | | | 100/125/250/500V: 7 Levels (LED light up/blinking) | | | | Continuity | ≦ approx. 30Ω: Beep sounds | | | | Rated Current | 1.0～1.2mA | | | | Battery | LR03(AAA alkaline battery) × 4 | | | | Size/Mass | H139×W91×D29mm / Approx. 230g | | | | Earth Lead (Black) | Length Approx. 1.8m | | | | Safety Standard | IEC61010 CAT.Ⅲ 300V CAT.Ⅱ 600V | | |