ANNMETER Digital Anemometer Portable Handheld Wind Speed Meter AN 100 for HVAC Air Flow Velocity CFM Tester Wind Temperature Gauge 14? 113? with Wind Chill Backlight MAX MIN

? Feature: ?/? / LCD back-light / Wind chill indication Low battery warning / Manual / Auto Power Off Measure wind speed in: Current/Average/Max/Min Wind speed & temperature / Different wind speed measurement unit ? Parameter: Battery:  AAA  1.5V×2 Relative humidity:   ?90%RH Thermometer: NTC thermometer Current consumption:  About 3mA Weight:   0.29Ib (including battery) Dimensions: 6.49’’x3.34’’x1.49’’ ? Wind Speed Range: Unit: (M/s )Range 0.3~30   Resolution   0.1  Accuracy   ±5% Unit: (Ft/min )  Range  99~5860   Resolution   19   Accuracy   ±5% Unit: (Knots)  Range  1~55  Resolution  0.2   Accuracy   ±5% Unit: (Km/h)   Range 2~90   Resolution  0.3   Accuracy   ±5% Unit: (Mph)  Range 1~65   Resolution   0.2  Accuracy   ±5% ? Wind Temperature range: Unit: ?  Range -10?~45?   Resolution 0.2  Accuracy  ±2? Unit: ?  Range 14?~113?  Resolution 0.36  Accuracy  ±3.6?  ? Package Including: ? 1 * Digital Anemometer Wind Speed Meter ? 2 * 1.5 V AAA Battery ? 1 * Lanyard ? 1 * Protective Case ? 1 * User Manual ? 1* Small Screwdriver