Features Lutron AH-4223 Vane Anemometer Humidity/Temp. :

• Anemometer, Humidity, Temperature meter, 4 in one professional.
• Anemometer unit : m/S, Km/h, FPM, mph, Knot.
• Humidity with Dew point measurement
• Temperature measurement with ℃ , ℉ unit.
• Vane anemometer, available for wind speed measurement, high reliability.
• Fast response time for humidity measurement.
• Two display can select the three mode ( function ) : Humidity/Temp., Humidity/Dew point, Anemometer/Temp..
• 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.

Specifications Lutron AH-4223 Vane Anemometer Humidity/Temp. :

• Display: LCD size : 28 mm x 19 mm.
• Anemometer Unit:
• m/S (meters per second)
• Km/h ( kilometers per hour )
• FPM ( feet per minute )
• mph ( miles per hour )
• Knot ( nautical miles per hour )
• Temp. unit: ℃ , ℉
• Humidity unit: %RH
• Dew point: ℃, ℉
• Circuit: Custom one-chip of microprocessor LSI circuit.
• Sensor Structure:
• Anemometer: Van probe with low friction ball bearing design.
• Humidity: Capacitance humidity sensor, semiconductor
• Temperature: Semiconductor
• 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 Temperature: 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 5.2 mA
• Power Current: Approx. DC 5.2 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 Accessories :

• Soft carrying case with sash ( 210 x 80 x 50 mm ), Model : CA-52A