SM6234E

Display: 5digital, 18mm LCD

Range: 2.5~99999 RPM

            0.05~1666 Hz             

            1~99999 Count

Resolution: 0.1 RPM From:(2.5~999.9RPM)
                          1 RPM  From:((above 1000RPM) 
                          0.01Hz From:((0.05~99.99Hz)
                          0.1Hz  From:((above 100Hz)

Accuracy: ± (0.05%+1digital) of  reading

Sampling Time: 0.8second (over 60RPM)

Memory: Max. value, Min. value, Last value. Can store 96s data.

Range Select: Auto-range

Time Base: 6MHz Quartz crystal

Detecting Distance: 50mm-500mm

Dimension: 155*70*35mm

Power: 3×1.5V AAA battery