HK880 99999RPM Digital Tachometer
The HK880 is a professional-grade digital tachometer designed for precise, non-contact measurement of rotational speed and counts. With an impressive range and high accuracy, this instrument is an essential tool for maintenance, diagnostics, and quality control in a wide variety of industrial and mechanical applications.
Highlights
Non-Contact Measurement
Wide Rotational Speed Range
High Accuracy
Count Function
Integrated Temperature Measurement
Technical Specifications
| Specification | Value |
| Rotational Speed Range | 0.1~99999 RPM |
| Count Range | 0~99999 |
| Accuracy | ±(0.03%+2) |
| Measuring Distance | 50mm~500mm |
| Temperature Range | 0°C~50°C / 32°F~122°F |
| Temperature Accuracy | ±2.0°C |
| Temperature Resolution | 1°C / 1°F |
| Power Supply | 3 x 1.5V AAA Batteries |
| Product Dimensions | 154 x 59 x 30 mm |
| Product Weight | 103 g |
Application Scenarios
The HK880 Digital Tachometer is a versatile device used in numerous fields:
Automotive: Measuring engine RPM to tune performance and diagnose issues.
Manufacturing & Production: Checking the speed of motors, belts, and gears on production lines for quality control.
HVAC Systems: Monitoring the rotational speed of fans and blowers to ensure optimal airflow.
Machinery Maintenance: Verifying the operating speed of pumps, compressors, and other rotating equipment.
Robotics: Measuring the speed of motors and actuators in robotic systems.
Power Generation: Monitoring the speed of turbines and generators.











