High Precision Anemometer Hand Held Digital Display Air Volume Tester Wind Direction Wind Speed Meter Wind Measuring Instrument Safety Ropes allowing the user to have

allowing the user to have accurate temperature and exposure for a precise heat transfer and to help reduce user error

Continuity test & Overload Protection: Designed to safely and accurately confirm the circuit conducts electricity with overload protection & short-circuit protection

bone moistening ball bearingTechnical specification: 9V battery (about 100 hours)Working temperature: 0 ℃ to 50 ℃

Box cover * 1

High Precision Anemometer Hand Held Digital Display Air Volume Tester Wind Direction Wind Speed Meter Wind Measuring Instrument Safety Ropes allowing the user to haveShips 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.