This non-contact tachometer is a professional and practical motor speed meter to measure revolutions per minute (RPM) with wide measuring range and high resolution. It offers high accuracy measurement, quick measuring time, and can detect distance up to 500mm (20 inches) with laser. Easy to use by applying reflective tape on the target object and aiming the mark with the laser beam. Applicable in measuring rotating speed of machines, motors, wheels, electrical fans, and more.

• No-Contact handheld digital photo tachometer with stable performance.
• Wide measuring range (2.5RPM to 99999 RPM) & high resolution (0.1RPM or 1RPM).
• Automatically records MAX, Min, and Last Values with low battery indication.
• Measures at distances 2-20in (50-500mm) with large LCD display.
• 0.8 second sampling time and 5-digit 18mm LCD display with non-contact RPM measurement.
• Wide usage: motor speed, wheels, lathe work, electrical fans, and more.

• Color: Dark Grey
• Material: ABS Plastic
• Display: 5-digit 18mm LCD
• Measuring Range: 2.5RPM - 99,999RPM
• Resolution: 0.1RPM at 2.5-999.9RPM, 1RPM at 1000-99,999RPM
• Accuracy: ±(0.05%+1 digit)
• Measuring Distance: 50-500mm / 2-20in
• Time Base: 6MHz Crystal Oscillator
• Sampling Time: 0.8s
• Power Supply: 1 * 9V 6F22 Battery (NOT Included)
• Working Temperature: 0℃-50℃ (32℉-122℉)
• Product Size: 130 * 70 * 29mm
• Product Weight: 79g

Note:
1. Attach reflective tape to target before measuring.
2. Avoid pointing laser beam directly at eyes; safety eyewear recommended.
3. Do not use near explosive gases.

• 1 * Digital Tachometer
• 3 * Reflective Tape Marks
• 1 * User Manual (English)