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DT2236B光電接觸兩用轉速/線速表
5位大屏幕液晶顯示,字高18mmDT2236B photoelectric contact dual-purpose speed / line speed meter
5 large screen LCD display, 18mm high letters
Test range: photoelectric speed: 2.5~99999RPM
Contact speed: 0.5~19999RPM
The contact line speed: 0.05~1999.9m/min
Resolution:
Photoelectric speed: 0.01RPM (2.5~999.99RPM) 0.1RPM (1000~9999.9RPM)
1RPM (10000RPM)
Contact speed: 0.01RPM (0.5~999.99RPM)
0.1RPM (1000~9999.9RPM)
1RPM (10000RPM)
The contact line speed: 0.01m/min (0.05~99.99m/min)
0.1m/min (100m/min)
Accuracy: ± (0.05%+1 words)
Sampling time: 0.5 seconds (above 120RPM)
Range selection: automatic switching
Power supply: 3x1.5V AAA battery
The maximum working current: 45mA