General Tools and Instruments HWA2005DL - Manual (Page 6)

Optional Type K thermocouple probe.
Accessories AC to DC 9V adapter.
RS232 cable, UPCB-02.
Data Acquisition software,SW-U801-WIN.
Data Logger software, SW-DL2005.
2-2 Electrical Specifications (23± 5 )
℃
Air velocity
Measurement Range Resolution Accuracy
m/S 0.2 to 20.0 m/s 0.1 m/S ± ( 5% + a )
Km/h 0.7-72.0 km/h
0.1 Km/h
reading
Mile/h 0.5-44.7 mph 0.1 Mile/h or
Knot 0.4-38.8 knot 0.1 Knot ± ( 1% + a )
Ft/min 40-3940 ft/min 1 Ft/min full scale
@ a = 0.1 m/s, 0.1 km/h, 0.1 mile/h, 0.1 knot, 10 ft/min
Note:
m/s - meters per second km/h - kilometers per hour
ft/min - feet/per minute knot - nautical miles per hour
mile/h - miles per hour (international knot)
Air flow
Measurement Range Resolution Area
CMM (m^3/min.) 0 to 36,000 m^3/min. 0.001-1 0.001-30.0 m^3/min.
CFM (ft^3/min.). 0 to 1,271,200 ft^3/min. 0.01-100 0.01-322.91 ft^3/min.
Air temperature
Measuring Range 0 to 50 /32 to 122
℃ ℃ ℉ ℉
Resolution 0.1 /0.1
℃ ℉
Accuracy ± 0.8 /1.5
℃ ℉
4