High Precision Anemometer Hand Held Digital Display Air Volume Tester Wind Direction Wind Speed Meter Wind Measuring Instrument Safety Ropes The size of the earmuffs

The size of the earmuffs can be adjusted according to personal needs to ensure comfortable wearing

50 pairs / box 9 boxes / box

High Noise Reduction Earplug Soft And Comfortable Good Performance And  Closeness

Pillar Winch*1

Box cover * 1

High Precision Anemometer Hand Held Digital Display Air Volume Tester Wind Direction Wind Speed Meter Wind Measuring Instrument Safety Ropes The size of the earmuffsShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Packing List Meter *1 Features Sensitive fan rotation4 measurement functions without pressure. Applicable to multiple scenariosWidely used in electric power, steel, petrochemical, energy saving, sailing and rowing competition. HOLD keyShort press to hold the data, long press to turn on the backlight flashlight.