461995 Extech Tachometer New Calibrations:NIST Traceable Balanced differential isolated inputs

Balanced differential isolated inputs

Flexible operating modes allow complete control of pulse outputs

engineers can observe waveform characteristics

supplying bias power and stimulus to subassemblies and final products

Selectable front/rear inputs facilitate bench or rack use

461995 Extech Tachometer New Calibrations:NIST Traceable Balanced differential isolated inputsFeatures Characters on display reverse direction depending on contact or photo mode Uses a Laser for greater distance non contact measurements up to 6. 5ft (2m) Memory readings button holds last reading for 5 min and recalls min max readings Specifications RPM: Photo: 10 to 99,999 Contact: 0. 5 to 19,999 ft min: 0. 2 to 6560 m min: 0. 05 to 1999. 9 Basic Accuracy: 0. 05%rdg Max rpm Resolution: 0. 1rpm Laser: Yes Dimensions: 8. 5x2. 6x1. 5"