Contact Us

Return to Enviro/Test Index

Return to Sherman Homepage

Digital Tachometers

HT4100 Digital Handheld Non-Contact Tachometer 30 to 50,000 RPM measurement range Accurate measurement up to 12" away from rotating object Data Hold Function Uses 3-AAA batteries Lightweight - 110 grams Comes complete with batteries and reflective tape The HT4100 digital handheld optical tachometer provides accurate measurement of rotational speed, without having to come in contact with the rotating object. A small piece of reflective tape is placed on the rotating object and the unit is pointed in the direction of the tape. A bright light indicates the target point. Accessories: HT0002A hard carrying case. HT-011 Reflective tape markers (card of 25) HTT10 Reflective tape 10' roll

HT3100 Digital Handheld Contact Tachometer High Accuracy Contact Tachometer 1.5 to 10,000 RPM Range Accurate to ±0.1 RPM, at low velocities Measures RPM, metres/minute, mm/sec*, inch/sec* Conenient Compartment holds contact tip and m/min wheel Powered by 3-AAA batteries 5-digit LCD display *with optional speed wheels The HT3100 digital handheld tachometer provides accurate measurement of rotational speed (RPM) and linear speed (m/minute) with the KS-200 measuring wheel (included). Other wheels are available for measuring mm/sec (KS-100) or inches/second (KS-600). Accessories: HT-0001A Hard Carrying Case KS-100 Linear Measuring Wheel (mm/sec) KS-600 Linear Measuring Wheel (inches/second) KS-700 Extension Shaft