• Data hold, Record (Min/Max)
• Temperature Accuracy: ±0.8°F / ±1.5°F
• RS232 Output
• Auto shut off
• 9V Battery included 

Model Number	AM-4205
Air Velocity Range (Resolution)
m/s	0.4 to 25.0 m/s (0.1 m/s)
km/h	1.4 to 90.0 km/h (0.1 km/h)
mph	0.9 to 55.9 mph (0.1 mph)
knots	0.8 to 48.6 knots (0.1 knots)
ft/min	80 to 4930 ft/min (1 ft/min)
RS232 Output	Yes
Temperature Range	0 to 50°C / 32 to 122°F
Humidity Range	10% to 95% RH (0.1% RH)
Display	Dual LCD, air velocity & temp.
Data Hold	Yes
Dimensions	180 x 72 x 32 mm
Weight	350 g

Accessories	Part Number
Software (Windows 95, 98, ME & XP compatible)	SW-U801-WIN
RS232 Cable	UPCB-01