I N C H A R G E O F S P E E D
www.jaquet.com
INTRODUCTION
Congratulations on your purchase of the JAQUET hand tachometer.
The JAQUET HO 100 Optical Tachometer uses precision optics and re
fl
ective tape to measure the RPM of rotating devices such as fans and gears.
The 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. Careful use of this tachometer will provide years of reliable service.
The JAQUET HC 100 is a combination set of the both HO 100 and HM 100 tachometers.
SPECIFICATIONS
General Speci
fi
cations
Display
5-digit
LCD
display
Range selection
Automatic range selection
Time base
4 MHz quartz crystal
Sampling time
1 second (>60 rpm); >1 second (10 to 60 rpm)
Photo tachometer distance
2 to 12” - 5 to 30cm
Operating temperature
32 to 122
˚
F - 0 to 50
˚
C
Operating humidity
80% RH Max.
Power supply
9V battery
Battery life
40 hours (approx.)
Applicable standards
EN 50081-1/1992 (EN 55022)
EN 50082-1/1997 (EN 55024)
Dimensions
JAQUET HO 100: 4.9 x 2.0 x 1.3” - 124 x 51 x 33mm
JAQUET HM 100: 5.9 x 2.0 x 1.3” - 150 x 51 x 33mm
Weight
JAQUET HO 100: 4.0 oz. / 114g
JAQUET HM 100: 5.0 oz. / 142g
