General Tools and Instruments DAF80PW - Manual (Page 4)

2. SPECIFICATIONS
2-1 General Specifications
Display * 51 mm x 32 mm supper large
LCD display.
* Dual function meter's display.
Measurement m/s ( meters per second ),
km/h ( kilometers per hour ),
ft/min ( feet/per minute ),
knots ( nautical miles per hour ),
mph ( mile/h, miles per hour ),
Temp.- 蚓, 蚌.,
Data hold.
Sensor Air velocity sensor :
Structure Conventional twisted van arm and low
friction ball bearing design.
Temperature sensor :
Precision thermistor.
Circuit Custom one-chip microprocessor LSI
circuit.
Memory Records Maximum and Minimum
Recall readings with recall.
Power off Manual off by push button or Auto shut off
after 10 minutes ( Not activated during
memory record function ).
Data Output RS 232 PC serial interface.
Over load Indicated by "- - - -".
indication
Operating 0
蚓
to 50 蚓 ( 32 蚌 to 122 蚌 ).
Temperature
2