华商宝

数字式转速器，数字式转速计。

Specifications:
Measuring Range: 0.5~19,999RPM
Sampling Time: 0.8sec(over 60RPM)
Range Select: Auto-Ranging
5 digits 18mm (0.7") White backlight LCD
Accuracy: ±(0.05%+1 digit)
Memory: Max. value, Min. value, Last value
Operation temp.:0℃-50℃

Dimension:19072X37mm

Power: 4XAA.UM-3 1.5V Size Battery
Power Consumption: Approx 45mA
Time base: 6MHz Quartz crystal
Time base Accuracy: 1010-6(0~50°C)
Measuring Range:
Contact Tach: 0.5~19,999RPM
Surface Speed: 0.05~1,999,9m/min

                         0.2 to 6560ft/min
Resolution:
Contact Tach:
0.1RPM(0.5~999.9RPM)
1RPM(over 1,000RPM)
Surface Speed:
0.01m/min(0.05~99.99m/min)

0.1ft/min (0.1 to 999.9 ft/min)
0.1m/min(over 100m/min)

1 ft/min   (over 1000ft/min)
Packaging: approx.0.8kg/pcs