DT2235A接觸轉速/線速表

DT2235A contact speed / line speed meter

5 large screen liquid crystal display white backlight,18mm high letters

The scope of testing:

Contact speed: 0.5~19999RPM

The contact line velocity (Metric):0.05~1999.9m/min

The contact line length (Metric):0.05~99999m

Resolution:

Speed: 0.1RPM (0.5~999.9RPM)

1RPM (1000RPM)

Line speed: 0.01m/min (0.05~99.99m/min)

0.1m/min (100m/min)

Length: 0.02M (0.05~99999m)

Accuracy: ± (0.05%+1 words)

Sampling time: 0.5 seconds (above 120RPM)

Time: 6MHz quartz crystal

Time base accuracy: 10x10-6 (0~50 ° C)

Range selection: automatic switching

The maximum working current: 45mA

Memory: memory of the maximum value, minimum value,the last values

Automatic storage of up to 96 data

Power supply: 4x1.5V AA battery