Contact tachometer DT-2337

handhelddigital

* Photo Tach : 6 to 99,999 RPM , 0.10 ~ 1666.7 rev/s. * Contact Tach : 0.5 to 19,999 RPM. * Surface speed : rev/s, m/min, ft/min, in/min, cm/s, m/s, km,m, km/h. * Stroboscope : 100 to 99,990 RPM/FPM. * Type K thermometer ( Optional type K probes ) : -100.0 to 1300.0 C. * Pt 1000 ohm Temp. ( Optional probe, TP-1000 ) : -10 to 70 C. * Hold Function to freeze display button. * Fast sampling time for contact RPM measurement, automatic reverse display. * Size : 207 x 67 x 39 mm. * DC 1.5 V battery (UM-3 AA ) x 4.