Small Vane Anemometer Air Conditioning Duct Outlet Dew Point Wet Bulb Temperature Humidity Anemometer Probe Rod Lengthened 1 m Artificial Grass 1KPa hour，100Unit volume of water，It

1KPa hour，100Unit volume of water，It can only dissolve3A unit of volumemethane。meanwhilemethaneBurning produces a bright blue flame，baoLower explosive limit%(V/V)：5

The gas exchange pressure difference tester for medical masks is suitable for measuring the gas exchange pressure difference of surgical masks and other textile materials

No pesticides

【Aluminium Alloy Material】Stable storage

[Oxford Cloth Bag]-Thickening design smooth beautiful waterproof wear-resistant and convenient storage

Small Vane Anemometer Air Conditioning Duct Outlet Dew Point Wet Bulb Temperature Humidity Anemometer Probe Rod Lengthened 1 m Artificial Grass 1KPa hour，100Unit volume of water，ItShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Packing List Wide range of application suitable for aviation industry, Marine monitoring, ventilation and other fields