New Anemometer Toy for Chasing!

4 in 1 Digital Anemometer, Thermometer, Hygrometer & Light Meter (DLAF8000) with LanyardDLAF8000
4 in 1 professional measuring instrument: Anemometer, Hygrometer, Thermometer, and Light meter
Compact bone shape with lightweight and small size case design are suitable
Wristlet design provides extra protection to the instrument especially for user one hand operation
Low-friction ball bearing mounted wheel design provides high accuracy at high and low air velocity
Exclusive photo diode and color correction filter light sensor, spectrum meets C.I.E. photopic
High precision thin-film capacitance humidity sensor with fast response to the humidity changes
Standard type K (NiCr-NiAl) thermocouple input jack suitable for all kinds of type K probe
Built- in microprocessor circuit assures excellent performance and accuracy
Concise and compact buttons arrangement, easy operation
Memorize the maximum and minimum value with recall
6 button touch pad
°C / °F selectable
Lux/Feet-candle selectable
Air velocity measuring units selectable
Multi channel display for relative humidity and temperature
Specifications:
Display: 8mm LCD display
Anemometer, Humidity, Temperature, Light Air flow range:80 to 5910 ft/min. 0.4 to 30.0 m/s 0.9 to 67.0 mph 1.4 to 108.0 km/hr 0.8 to 58.3 knots Air flow resolution: 1 ft/min, 0.1 m/s, 0.1 mph Air flow accuracy: ≤ 20 m/s 3%, >20 m/s 4% Humidity range: 10 to 95% RH, resolution 0.1% RH Humidity accuracy: 4% RH Operating humidity: 80% Max Internal Temperature range: 0 to 50° C (32 to 122° F) Temperature resolution: 0 .1 °C/°F Internal Temp. Accuracy: ± 1.2°C (±2.5°F) Operating temperature: 0 to 50 C (32 to 122 F) K type range -100 to 1300°C (-148 to 2372°F) K type accuracy ± 1% + 1 °C (± 1% + 1.8°F) Light Measurement Ranges:0 to 2200 Lux 1800 to 20,000 Lux 0 to 204.0 Fc 170 to 2000 Fc Light resolution: 1 Lux, 10 Lux, 0.1 Ft-cd, 1 Ft-cd Light Accuracy: 5% rdg ± 8dgt. Weight: 160 g (battery included) Dimensions: 156 x 60 x 33 mm (6.14 x 2.36 x 1.29 inches) Power: 9v Alkaline battery (not included)