Check the listing for details. Anemometer Digital Wind Speed Measurement Temperature Tester Air Flow Speed. Condition: New. Listed at 29.30 USD. Specifications UT363 UT363 BT Wind speed 0~30m/s 0~30m/s Wind speed accuracy ±(5%rdg+0.5) ±(5%rdg+0.5) Wind speed resolution 0.1m/s 0.1m/s Temperature -10~50℃ -10~50℃ 14~122℉ 14~122℉ Temperature accuracy ±2℃/±4℉ ±2℃/±4℉ Temperature resolution 0.1℃/0.2℉ 0.1℃/0.2℉ Wind scale Level 0~12 Level 0~12 Wind scale accuracy ±1 ±1 Sampling rate 0.5s 0.5s Features APP √ Bluetooth® √ Overload indication (＞45m/s) OL OL MAX/AVG √ √ Data hold √ √ LCD backlight √ √ Auto power off 5 min 5 min Low battery indication 3V~3.5V 3V~3.5V General Characterisitics Power 1.5V battery (R03) x 3 Display 32mm x 26mm Product color Red and grey Product net weight 118g Product size 160mm x 50mm x 28mm Standard accessories Batteries Standard individual packing Blister, English manual Standard quantity per carton UT363: 40pcs; UT363 BT: 20pcs Standard carton measurement UT363: 505mm x 330mm x 280mm; UT363 BT: 332mm x 262mm x 290mm Standard carton gross weight UT363: 8.42kg; UT363 BT: 4.2kg