AM-4222 vane anemometer

VANE ANEMOMETER  + Temperature

Model : AM-4222
* Air velocity : 0.4 to 30.0 m/s
* Temperature : 0 to 50 oC, oC/oF.
* Units : m/s, km/h, knots, ft/min, mile/h.
* Temp. : 0 to 50 oC, oC/oF.
* All in one, compact and handheld type.
* LCD display, Data hold.
* DC 1.5V battery ( UM-4, AAA ) x 4.
* Anemometer, Temperature meter, two in one, professional.
* Anemometer unit : m/S, Km/h, FPM, mph, Knot.
* Temperature measurement with ? , ? unit.
* Vane anemometer, available for air ve locity measurement, high reliability.
* Two display show air velocity and temperature value at the same time.
* Bright LCD display.
* Microprocessor circuit ensures high accuracy and provides special functions and
features.
* Records Maximum and Minimum readings with recall.
* Auto power off saves battery life.
* Operates from DC 1.5V ( UM4/AAA ) x 4 PCs batteries.
* Low-friction ball vane wheels is accurate in both high and low velocities.
* Durable, long-lasting components, enclosed in strong, compact ABS-plastic housing.
GENERAL SPECIFICATIONS
Display LCD size : 28 mm x 19 mm.
Anemometer m/S (meters per second)
Unit Km/h ( kilometers per hour )
FPM ( feet per minute )
mph ( miles per hour )
Knot ( nautical miles per hour )
Temp. unit ? , ?
Circuit Custom one-chip of microprocessor LSI
circuit.
Sensor Anemometer Van probe with low friction ball bearing design.
Structure Temperature Thermister
Data Hold Freeze the display reading.
Memory Recall Maximum & Minimum value.
Sampling Time Approx. 1 second.
Power off Auto shut off saves battery life or manual off (REC function)
Operating Temp. 0 to 50 ? .
Operating Humidity Less than 80% R.H.
Power Supply DC 1.5 V battery ( UM4/AAA ) x 4 PCs,
Power Current Approx. DC 4 mA
Weight 182 g/ 0.4 LB.
Dimension 205 x 48 x 40 mm (8.1" x 1.9" x 1.6")
Accessories Included Instruction manual..............................................1 PC
Optional Soft carrying case with sash
Accessory ( 210 x 80 x 50 mm ), Model : CA-52A
ELECTRICAL SPECIFICATIONS (23±5 ? )
Anemometer ( Air velocity )
Measurement Range Resolution Accuracy