JAQUET Handheld tachometer - HO 100, HM 100 and HC 100
JAQUET HO 100 Optical Tachometer
uses precision optics and reflective tape to measure the RPM of rotating devices such as fans and gears.
JAQUET HM 100 Contact Tachometer
uses convex and concave attachments to measure RPM. It also has a built-in wheel to measure the linear surface speed of moving devices such as conveyors and treadmills.
JAQUET HC 100 Combination Set
a combination of the two mentioned above.