High Precision Thermal Anemometer Hot Wire Anemometer Hand Held Anemometer Mini Anemometer Measuring Meter (0 ~ 10 M / S) ECVV High-speed level for ultra-high-speed threading(28

High-speed level for ultra-high-speed threading(28 RPM）

It is made of low-density polyethylene grease through physical hair

quickly feedback data

ensure the test speed

and there are dense small thorns inside (increase the tension and ensure the transportation of goods)

High Precision Thermal Anemometer Hot Wire Anemometer Hand Held Anemometer Mini Anemometer Measuring Meter (0 ~ 10 M / S) ECVV High-speed level for ultra-high-speed threading(28Ships FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Features Measure wind speed, air volume and air temperature Equipped with retractable handle, the longest can extend up to 300mm Wide range of applications, rapid measurement