Digital Laser Photo Non Contact Rotational Speed Tester 99999 RPM Tachometer

Specifications

Brief Description

This tachometer is a high quality instrument to measure the Rotational Speed (RPM) with wide measuring range and high resolution. It is featured with high accuracy measurement, quick measuring time and long detecting distance up to 500 mm (20 inch) with Laser. 

This tachometer is very easy to use by applying a reflective mark (included in package) on target object, then aim at the mark by Laser beam. This tachometer has wide range of applications include measuring rotating speed of machine, motors, model cars, wheels, lathe for metal or wood cutting work etc.

Features

• Large 5 digits LCD Display
• Wide Measuring Range (99,999 RPM) with High Resolution
• High accuracy up to ±0.05 %
• Use Microcomputer LSI circuit and crystal time base to offer high accuracy and quick measurement time
• Long detecting distance up to 500 mm (20 inch) with Laser
• Display exact RPM with no guessing errors
• With fraction of minute sampling time (0.8 second sampling time)
• Memory storage with Maximum, Minimum and Last Measured value
• Low battery indication

Specifications

• Display: 5 digits, 18 mm (0.7” inch) LCD with Function Annunciation
• Testing Range: 2.5 ~ 99,999 RPM (rate / min)
• Resolution:Accuracy: ±(0.05 % + 1 digit)
  • 0.1 RPM (2.5 ~ 999.9 RPM)
  • 1 RPM (over 1,000 RPM)
• Accuracy: ±(0.05 % + 1 digit) 
• Sampling Time: 0.8 seconds (over 60 RPM)
• Test Range Selection: Automatic
• Memory: Maximum value, Minimum value and Last Measured value
• Detecting Distance: 50 ~ 500 mm (2 ~ 20 inch) (Laser)
• Time base: Quartz Crystal
• Circuit: Exclusive one-chip of microcomputer LSI circuit
• Power: 9V PP3 Battery (not included)
• Operating Temperature: 0 ~ 50 °C (32 ~ 122 °F)
• Dimension: approx. 131 (L) x 70 (W) x 29 (D) mm (5.16’ x 2.76’ x 1.14’ inch)
• Weight: approx. 93 g (battery excluded)

One Set Included

• 1 x Digital Tachometer
• 3 x Reflective Tape Mark (total 600 mm)
• 1 x Instruction Manual
• Standard Factory Package