Handheld Laser Tachometer Non-Contact Digital Photo RPM Rotation Speed Meter
Package Include:
1x Speedometer
Specfications：
Display: 5-digit 18mm word height LCD display screen
Test range: 2.5RPM~99999RPM (revolutions per minute)
Resolution: 0.1RPM (revolutions per minute) (2.5-99.9RPM)
1 RPM (revolutions per minute) (above 1000 RPM)
Measurement accuracy: ± (0.05%+1)
Sampling time: 0.8 seconds (above 60 RPM)
Effective measurement distance: 50mm~500mm (laser light source)
Time base: 6MHz quartz crystal oscillator
Range selection: automatic switching
Power supply: single 6F22 9V battery (not included)
Power consumption: approximately 35mA
Color: black
Feature：
1. Palm size, easy to carry
2. Made of environmentally friendly materials, durable
3. The non-contact type adopts photoelectric technology design to detect some fast and unmeasurable objects, such as fans
Essential for motors, aircraft propellers, automobiles, etc.
4. Commonly used in motors, electric fans, papermaking, plastics, washing machines, automobiles, airplanes, ships, etc.
NOTE:
1. Due to manual measurement, please allow a difference of 1-3cm, thank you for your understanding!
2. Due to the difference between different monitors, please note that the picture may not reflect the actual color of the item.
Expected delivery: Approximately 5-8 days.
If product has different colors/sizes, please email/leave note with your choice,Otherwise, goods will be shipped randomly. If only one option, ignore this message. Thank you.
