Combination contact/non-contact digital tachometer

TECHNICAL DATA
• For measuring:
- non-contact rotational speed (rpm)
- contact rotational (rpm)
and linear surface speed (m/min or ft/min).
• 5-digit LCD display.
• Scale:
- non-contact speed 2.5÷99,999 rpm
- contact speed 0.5÷19,999 rpm
- linear surface speed 0.05÷1,999.9 m/min.
• Frequency: 0.8 sec.
• Power supply: 4 1.5V batteries (included), AA size,
or 6V power supply unit (not included).
• Supplied with the following:
- adaptor for contact tip measurement;
- male (contact) rubber tip (2 pcs.);
- female (contact) rubber tip (1 pcs.);
- linear measurement tape (1 pcs.);
- reflecting tapes;
- instruction manual;
- plastic case.