Tachometers Photo & Contact type 2 in 1Photo 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

Ramp (Triangle)

Non Contact Range: -4 degrees F to -986 degrees F (-20 degrees C to 539 degrees C)

Rack kits are different for each instrument

Min/max to record signal fluctuations

and a 25 MHz

TRIANGLE WAVE:

Measure Frequency up to 400k Hz

and ham radios

100 ns to 50 ms per division (at 10X magnification) Power source 115/230VAC

Backup Fuse - 1 pc

100KHz to 3MHz

The S30 is a small hand-held digital multimeter featuring stable