-40%
Digital Laser Speed Meter Photoelectric Tachometer Non-contact Speed Meter
$ 24.81
- Description
- Size Guide
Description
Digital Laser Speed Meter Photoelectric Tachometer Non-contact Speed MeterSpecifications
5-digit large-screen LCD high character 18mm
Measuring range: 2.5-99999RPM
Resolution: 0.1RPM (2.5~999.9RPM)
1RPM (above 1000RPM)
Accuracy: + (0.05% + 1 word)
Sampling time: 0.5 seconds (above 120RPM)
Range selection: automatic switching
Effective distance: 50mm~500mm
Working current: maximum 40mA
Memory: automatic memory, large value, small value, post-measurement value
Time base: 6MHz quartz crystal
Time reference accuracy: 10X10-6 (0~50℃)
Power: 3x1.5V AA batteries
Dimensions: 160x72x37mm