EXTECH 461895 Tachometer Combination Photo / Contact
Keterangan
The Extech 461895 Combination Contact/ Photo Tachometer is a patented design providing contact and non-contact RPM measurements. In addition, the Extech 461895 linear surface speeds can be measured in ft/ min. or m/ min.
Extech 461895 Features:
* Unique display where characters reverse direction depending on measurement mode you are in
* Large 0.4 " 5 digit LCD digital display
* Microprocessor based with quartz crystal oscillator to maintain high accuracy
* Tachometer memory stores last, max and min readings
* Provides wide RPM ( photo) and Linear Surface Speed ( contact) measurements
* Microprocessor precision, Accurate to 0.05%
* Permits readings to a resolution of 0.1 RPM in either photo or contact mode