LCD Digital Laser Tachometer Accuracy 0.1RPM Electronic Photo Tachometer 2.5~99999 RPM Max Min Last Data Memory Speedometer SM2234A SM2235A (Style : SM2234A)

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About LCD Digital Laser Tachometer Accuracy 0.1RPM

This item is used the microcomputer (CPU) technique, photoelectric technology, anti- jamming technique and junction laser technique for non-contact measurement of Rotation speed (RPM). Model: SM2234AMeasuring Range RPM: 2.5~99,999RPMResolution RPM:0.1RPM(2.5~999.9RPM);1RPM(over 1,000RPM)Accuracy: ±(0.05%+1 digit)Detecting Distance: 50~500mmSampling Time: 0.8 sec (over 60RPM)Time Base: 6MHz Quartz crystalBattery: 3xAAA 1.5V Battery (without battery)Weight: 120gPacket Content:-1 x Photo tachometer-Reflecting tape marks: length 600mm-1 x Operation manualModel: SM2235A5 digits 18mm(0.6")LCD YESAccuracy ±(0.05%+1 digit)Sampling time 0.5sec(over 120RPM)Range Select Auto-switchMemory max.value,min.value,last value, can store 96s dataMeasuring Range contact tach:0.5-19999RPMsurface speed:0.05-1999.9m/mincontact length:0.05-99999MResolution: contact tach:0.1RPM(0.5-999.9RPM) 1RPM(over 1,000RPM)surface speed:0.01m/min(0.05˜99.99m/min) 0.1m/min(100m/min)Detecting Distance 50˜500mmPower 3*1.5V AA battery(Battery not included)Time Base 6MHz Quartz crystalTime Base Accuracy 10*10(-6)(0-50C)Power Consumption Approx 45mADimension 160L*72W*37H(MM)