2-in-1 Laser & Contact Tachometer with Rechargeable Battery, Photo Sensor 10-99999RPM and Contact 1-19999RPM High Accuracy RPM Meter with Backlight Hold/MAX/MIN/AVG, HI/Low Alarm Function

Professional 2-in-1
Laser & Contact Tachometer: Experience unmatched versatility with our dual-mode RPM meter, offering both laser and contact measurement in one device. Unlike standard models, this tool transitions seamlessly from non-contact laser readings to direct-contact testingperfect for modern machinery and traditional low-speed mechanical systems. The included four adapters handle virtually any surface.; Rechargeable Power for
Modern Convenience: Say goodbye to battery waste and interruptions. Powered by a 700mAh lithium battery, this RPM gauge supports hours of continuous use and recharges via USB. A clear advantage over outdated battery-operated models, it's ready whenever you areideal for workshops, field service, and production lines.; High-Range Precision for
Demanding Applications: Achieve exceptional accuracy across an extensive 99, 999 RPM range with a minimal error margin of ±( 0.05 %+1). Surpassing typical 19, 999 RPM contact limits, this speed meter delivers reliable readings for high-speed motors, industrial equipment, and precision engineering tasks.; Smart Data Tracking with
Custom Alerts: View hold, max, min, and average readings directly on the backlit display. Programmable HI/LOW alerts allow users to set RPM thresholds and get visual warnings when readings move outside the selected range, supporting process checks and equipment monitoring.; Complete Kit for
Professional & DIY Use: Designed for mechanics, technicians, and enthusiasts, this RPM tester