* World's patent, Multi-functions,
one instrument combine Photo
Tach.( RPM ) & Contact Tach.
( RPM, m/min., ft/min. ).
* Wide measuring range from 0.5 to
100,000 RPM.
* 0.1 RPM resolution for the
measured value < 1000 RPM.
* High precison with 0.05% accuracy.
* The last value, max., value, min.
value will be stored into the
memory automatically & can be
obtained by pressing Memory
Call Button.
* Laser light beam for photo tachometer,
long measuring distance.
* Large LCD display
FEATURES
*World's patent, Multi-functions, one * Large LCD display
instrument combine Photo Tach.( RPM ) & * High visible LCD display gives RPM reading
Contact Tach. ( RPM, m/min., ft/min. ). exactly with no guessing or errors & saves
*Wide measuring range from 0.5 to 100,000 battery energy.
RPM. * This tachometer used the exclusive one chip
* 0.1 RPM resolution for the measured value MICRO-COMPUTER LSI circuit & crystal
< 1000 RPM. time base, offer the high accurate
* High precison with 0.05% accuracy. measurement & fast sampling time.
* The last value, max., value, min. value will be * The use of durable, long lasting components,
stored into the memory automatically & can be including a strong, light weight ABS plastic
obtained by pressing MEMORY CALL housing, assures almost maintenance free
BUTTON. performance for many years.
* Laser light beam for photo tachometer, * The housing cabinet has been carefully shaped
long measuring distance up to 50 cm at least. to fit comfortable in either hand.
SPECIFICATIONS
Photo Tachometer : Photo Tach. * Less than 1 mW.
5 to 99,999 RPM. Laser light * Class 2 laser diode.
Measurement Contact Tachometer : source Red Wave length is 645 nm
& Range 0.5 to 19,999 RPM. approximately.
Surface Speed : Operating 0 to 50 ℃ ( 32 to 122 ℉ ).
m/min. - 0.05 to 1,999.9 m/min. Temperature
ft/min. - 0.2 to 6,560 ft/min. Operating Less than 80% R.H.
RPM: Humidity
0.1 RPM ( < 1,000 RPM ). Memory Last/Max./Min. value.
1 RPM ( 1,000 RPM ). Battery 4 x 1.5V AA ( UM-3 ) batteries.
Resolution m/min.: Power Photo type :
0.01m/min. ( < 100 m/min. ). Consumption Approx. DC 153 mA.
0.1m/min. ( 100 m/min. ). Contact type :
ft/min.: Approx. DC 10 mA.
0.1 ft/min. ( < 1,000 ft/mn. ). Size 215 x 65 x 38 mm.
1 ft/min. ( 1,000 ft/mn. ). ( 8.5 x 2.6 x 1.5 inch ).
Display LCD, size 60 mm x 30 mm. Weight 240 g ( 0.52 LB ).
5 digits with display unit. Carrying case..................... 1 PC.
Accuracy ± ( 0.05% + 1 digit ). Reflecting tape marks
Time base Quartz crystal. Accessories ( 600 mm )......................... 1 PC.
Circuit Exclusive one-chip of Included RPM adapter ( CONE )
microcomputer LSI circuit. ...................................... 1 PC.
Photo 50 to 500 mm typically. RPM adapter ( FUNEL )
Tachometer ...................................... 1 PC.
detecting Surface speed test wheel
distance ...................................... 1 PC.
Operation manual............ 1 PC.
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