Kestrel 2000 Weather Meter

Deskripsi : Kestrel 2000 Pocket Wind & Temperature Meter Features: Wind Chill Air Temperature Water Temperature Snow Temperature Current Wind Speed Average Wind Speed Maximum Wind Gust One-button clear and restart of Max Wind Gust and Average Wind measurement Waterproof & Floats Hold Function Aviation green electroluminescent backlight Auto shutdown after 45 minutes of no key presses User-replaceable Impeller External Temperature Sensor Slip-On Protective Cover Neck Lanyard Five-year warranty from the manufacturer SPECIFICATIONS Wind Speed ( sample every 1 second) 0.4 to 40 m/ s ( 0.1 resolution, 3% accuracy) 59 to 7, 877 ft/ min ( 1 resolution, 3% accuracy) 1.0 to 144 km/ h ( 0.1 resolution, 3% accuracy) 0.8 to 89 mph ( 1 resolution, 3% accuracy) 0.6 to 78 kt ( 0.1 resolution, 3% accuracy) 0 to 12 Beaufort ( 0.1 resolution, 3% accuracy) Temperature ( sample every 1 second) -20.0 to 158.0 ° F ( 0.1 resolution, 1.8 ° F accuracy) -29.0 to 70.0 ° C ( 0.1 resolution, 1.0 ° C accuracy) Wind Chill ( sample every 1 second) -49.0 to 257.0 ° F ( 0.1 resolution, 1.8 ° F accuracy) -45.0 to 125.0 ° C ( 0.1 resolution, 1.0 ° C accuracy) Power requirements: 1 CR2032 Coin Cell ( included) Battery life: ± 300 hours, depending on backlight use Dimensions: Unit: 4.8" x 1.7" x 0.7" ( 122mm x 42mm x 18mm) Case: 4.8" x 1.9" x 1.1" ( 122mm x 48mm x 28mm)