Special Features
Display counts: 99, 999 count lcd; range (rpm): photo: 10 to 99, 999 contact: 0.5 to 20, 000; m/min: 0.05 to 1999.9 (contact) basic accuracy: ?(0.05%rdg+ 1 digit); max rpm resolution: 0.1rpm; weight: 10.6oz (300g); temperature (ir): ): -4 to 600 degrees f (-20 to 315 degrees c)
