Smart Sensor Handheld Anemometer ST9606 Wind Speed Meter for Measuring Wind and Wind Chill with Data Retention Function,Low Power Indication

Specifications: Condition:100% Brand New Brand: SMART SENSOR Model: ST9606 Wind speed range?0.3-30m/s(Meter /second) 1~108Km/h(Kilometer/hour) 0.7-67mph(Mile/hour)  0.6-58 knots(Nautical/hour) Wind speed accuracy:+/-5% rdg +/_0.1 Wind speed resolution: 0.1m/s Temperature range:0?-50?/32F~122F Temperature resolution:0.1C/0.1F Power supply: 1.5V AAA battery X3(Not included) Operation environment:0C~50?:?80% RH Storage environment:-10?~50?:0%~90% RH Package List: 1*Wind Speed Meter 1*Instruction Manual