Features Measure rpm from 5 to 99,990rpm with microprocessor quartz crystal accuracy of 0.05% Large LED display updates 1/sec (rpm<60) Resolution: 0.1rpm (5 to 1000rpm), 1rpm (1000 to 999rpm), 10rpm (10,000rpm to 99,990rpm) Unique design...Features Checks and analyzes motion and speed by simply aiming and synchronizing its flash rate (fpm) with a rotating object RPMs on 4 digit LED display High accuracy over a wide, dynamic range via exclusive microcomputer LSI circuit and...Features Remote vibration sensor with magnetic adapter on 39"(1m) cable Wide frequency range of 10Hz to 1kHz RMS or Peak Value measurement modes Manual/Auto store/recall up to 1000 readings Data Hold and Auto shut-off Contact and... Features Make non-contact rpm measurements of rotating objects Use reflective tape on object to be measured and point the integral light beam Ideal measurement range up to 6" (152mm) distance Readings updated every second Recalls...Features Make contact measurements of rotating objects Measure linear surface speeds in ft/min or m/min using three accessory wheels provided Recalls Last/MAX/MIN values Basic accuracy 0.05% reading Complete with cone tip, flat tip and spare...Features Make non-contact RPM measurements of rotating objects Use reflective tape on object to be measured and point the integral laser Large 5 digit LCD display with backlighting Memory button for Last/MAX/MIN readings Counter function...Features Large 5 digit backlit LCD display Microprocessor based with quartz crystal oscillator to maintain high accuracy Store/recall 10 data sets in memory with 4 parameters (measurement, max, min and average) Wide RPM (photo and contact)...