The LM-81AM is a compact and lightweight vane anemometer that is simple to operate.

Features:

• Tiny bone shape with lightweight and small size case design are suitable for handling with one hand
• Wrist strap provides extra protection to the instrument especially for user one hand operation
• Low-friction vane wheel design provides high accuracy at high and low air velocity
• Built-in microprocessor circuit assures excellent performance and accuracy
• Concise and compact buttons arrangement, easy operation
• Stores the maximum and minimum value with recall
• Five Air velocity measuring units selectable by pressing one button on the front panel
• Hold function to freeze the current reading value
• Supplied with battery and operating manual
• Optional carrying case (see accessories)

Specifications
Air Velocity Ranges / Resolution:
m/s	0.4 to 30.0 m/s; 0.1 m/s
km/h	1.4 to 180.0 km/h; 0.1 km/h
mph	0.9 to 67.0 mph; 0.1 mph
knots	0.8 to 58.3 knots; 0.1 knots
ft/min	80 to 5910 ft/min; 1 ft/min
Temperature Range (air) / Resolution:	N/A
Temperature Range (input) / Resolution:	N/A
Humidity Range / Resolution:	N/A
Display:	LCD
Power Supply:	1 x 9V Battery
Dimensions:	6.1 x 2.4 x 1.3" / 156 x 60 x 33mm
Weight:	8.8 oz / 160g
Supplied Accessories:	9V battery and instruction manual