STROBOSCOPE  

Model: DT-2239B

1.        Specification:

Feature:                        Measuring TACH and vibratory frequency by noncontact,        Display:                        4 digits LCD display with backlight

                                     digital controlling adjust the flash frequency

                                    and low power consumption.

 

Measuring range:        60~19,999RPM

Accuracy:                    +-0.05%

Coarse/ Fine adjust amplitude:

Coarse adjust:              +-10RPM(<1000RPM)

                                         +-100RPM (>=1000RPM)

Fine adjust:                    +-0.1RPM (<1000RPM)

                                         +-1RPM(>=1000RPM)

Resolution:                    0.1RPM(<1000RPM)

                                         1RPM(>=1000RPM)

Power:                            4*1.5V AA battery

Power consumption:   approx. 60mA

Dimension:                  195*73*38mm

Wight:                          Approx.200g