Mini Thermo-Anemometer - Air velocity , Temperature

Air velocity + Temperature

ANEMOMETER

Model : LM-81AT

FEATURES

* Measure and display the Air velocity ( wind speed ) and temperature value at the same time.

* Tiny bone shape with lightweight and small size case design are suitable for handling with one hand.

* Wristlet design provides extra protection to the instrument especially for user one hand operation.

* Low-friction ball bearing mounted vane wheel design provides high accuracy at high and low air velocity.

* Build in microprocessor circuit assures excellent performance and accuracy.

* Concise and compact buttons arrangement, easy operation.

* Memorize the maximum and minimum value with recall.

* Air velocity measuring units selectable by pressing button on the front panel for five kinds of units.

* Hold function to freeze the current reading value.

GENERAL SPECIFICATIONS

ELECTRICAL SPECIFICATION ( 23 ± 5℃ )

Measurement		Air velocity, Temperature
		m/s (meters per second),
		km/h (kilometers per hour),
		ft/min (feet/per minute),
		knots (nautical miles per hour),
		mile/h(miles per hour),
		Temp.-,℃℉
Circuit		Custom one-chip microprocessor LSI
		circuit.
Display		LCD size : 19 mm x 32 mm.
		Dual display to show the air velocity
		and the temperature at the same time.
Sensor		Air velocity sensor :
Structure		Conventional twisted vane arms and
		low-friction ball-bearing design.
		Temperature sensor :
		Precision thermistor.
Memory		Records Maximum, Minimum readings
Recall		with recall.
Power off		Manual off by push button or Auto shut
		off after 10 minuite(Not activated during
		memory record function).

Unit	Range	Resolution	Accuracy ≦ 20 m/s : ± 3% F.S. > 20 m/s : ± 4% F.S.
ft/min	80 to 5910 ft/min	1 ft/min
m/s	0.4 to 30.0 m/s	0.1 m/s
km/h	1.4 to 108.0 km/h	0.1 km/h
MPH	0.9 to 67.0 mile/h	0.1 MPH
knots	0.8 to 58.3 knots	0.1 knots
Remark : ft/min : feet per minute m/s : meters per second km/h : kilometers per hour MPH : miles per hour knots : nautical miles per hour

* Appearance and specifications listed in this brochure are subject to change without notice.