Lutron ABH-4225, 4 in one Multi tester

Lutron ABH-4225, 4 IN ONE Multi tester

Features:

- Anemometer, Barometer, Humidity, Temperature meter, 4 in one, professional.
- Anemometer unit : m/ S, Km/ h, FPM, mph, Knot.
- Barometer unit : hPa, mmHg, inHg.
- Humidity with Dew point measurement
- Temperature measurement with ? , ? unit.
- Vane anemometer, available for wind speed measurement, high reliability.
- Fast response time for humidity measurement.
- Atmosphere measurement with high accuracy.
- Two display can select the six mode ( function ) : Humidity/ Temp., Humidity/Dew point, Anemometer/ Temp., Barometer/ Temp. Barometer/ Humidity, Barometer/Anemometer, - Bright LCD display.
 Microprocessor circuit ensures high accuracy and provides special functionsand 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-plastichousing.

Specifications :

-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 perhour ) .
- Temp. unit : ? , ?
- Barometer unit : hPa, mmHg, inHg.
- Humidity unit : % RH
- Dew point : ? , ?
- Circuit : Custom one-chip of microprocessor LSI circuit.
- Sensor Structure:
Anemometer: Van probe with low friction ball bearing design.; Barometer: Semiconductor; 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 Tempeature: 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