Tachometers Photo & Contact type 2 in 1 Convenient mini size with protective

Convenient mini size with protective rubber holster and tilt stand

it is sensitive to low wind speed and can measure as high as 90 miles/hr

Compact and lightweight for carrying in your hand or pocket

Resolution: 10mA

GHz Spectrum Analyzer (with tracking generator

Tachometers Photo & Contact type 2 in 1 Convenient mini size with protectivePhoto tach. 5 to 100,000 RPM Contact tach. 0. 5 to 19,999 RPM Can measure surface speed Includes Both a Photo and Contact Tachometer in One Precision Instrument. Comes complete with accessories, reflective tape and carrying case Photo tach. 5 to 100,000 RPM, Contact tach. 0. 5 to 19,999 RPM Includes both a photo and contact tachometer into one precision instrument. Comes complete with accessories, reflective tape and carrying case, Can measure surface