PCE Health and Fitness PCE-T 238 Operation Manual page 5

Time base
Circuit
Photo Tach.
Laser light
source
Operating
Temperature
Operating
Humidity
Memory
Data Output
Battery
Power
Consumption
Size
Weight
Accessories
Included
Quartz crystal.
Exclusive one-chip of microcomputer
LSI circuit.
* Less than 1 mW.
* Class 2 laser diode.
Red Wave length is 645 nm
approximately.
0 to 50 ℃ ( 32 to 122 ℉ ).
Less than 80% R.H.
Memorize Last/Max./Min. value
with recall.
RS232 PC serial interface.
4 x 1.5V AAA ( UM4 ) batteries.
Photo tachometer :
Approx. DC 20 mA.
Contact tachometer :
Approx. DC 9.5 mA.
165 x 50 x 33 mm.
( 6.5 x 2.0 x 1.3 inch ).
149 g ( 0.33 LB ).
* W/O batteries.
Tachometer PCE-T 238................ 1 PC.
Rubberized measuring tip
(cone shape)................................ 2 PC.
Rubberized measuring tip
(funnel shape).....................................1 PC.
Reflective contact strip
(about 60 cm/1.9 ft). .................1 PC.
1.5 V batteries (type AAA).............4 PC.
3
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