405-V1 Thermal Anemometer with Duct Holder Mini High Precision Digital Air/Wind Flow Volume Speed Temperature Meter Tester

Wind Speed Gauges405-V1 Thermal Anemometer with Duct Holder Mini High Precision Digital Air/Wind Flow Volume Speed Temperature Meter Tester1. Indoor air flow measurement: In order to make people feel comfortable in the room, you must meet the thermal comfort requirements. The description of this state in the standard EN13779 is as follows: meet the human body's requirements for indoor air temperature, humidity, air flow and heat radiation, it will not increase or decrease indoor air temperature or humidity.2. Testo 405-v1 is an ideal choice for measuring indoor air velocity. Low wind speed measurements (such as unsealed windows) can accurately determine location and provide high-precision measurements.3. Measurements in ventilation ducts: In order to ensure the normal operation of the ventilation and air-conditioning system, the airflow ventilation duct is very important. If the air flow is less than the expected value, in some cases, it may not be possible to guarantee the delivery of the load chamber (including heating, cooling and physical load). Therefore, it must be the most accurate method of recording airflow.4. Our testo 405-v1 thermal anemometer can effectively measure low air flow. It has a 300mm long telescopic rod that can accurately measure air speed, volume flow and temperature. The screen can be rotated to different positions and is easy to read.Technical Parameter:Model: AnemometerStorage temperature: -20 ~ +70°COperating temperature: 0 ~ +50°CBattery type: AAA batteryBattery life: about 20hWeight: 115GSize: 490x37X36mmProbe type - NTC:Range: -20 ~ +50°CAccuracy: ±0.5°CResolution: 0.1°CProbe type - Thermal sensitive wind speed probe:Range: 0~5m/s(-20~0°c) 0~10m/s(0~+50°) 0~99990m3/hAccuracy: ±(0.1m/s+5% measurement value) (0~+2m/s)±(0.3m/s+5% measurement value) (remaining range)Resolution: 0.01m/s1 x 405-V1 Thermal Anemometer==========Battery Included : NoHigh-concerned chemical : NoneType : AnemometerModel Number : 405-V1Certification : ,Dot,EAC,EPA,FCC,GMP,TGA,UL,KC,pse,weeeType 1 : Speed meterType 2 : wind anemometerType 3 : digital anemometerType 4 : wind speed meterType 5 : wind speed meter outdoorType 6 : wind measure

• Wind Speed Gauges
• Extended Battery Life:Enjoy up to 20 hours of continuous use with the AAA battery, ideal for prolonged monitoring tasks.
• and User-Friendly:The testo 405 v1 anemometer's sturdy build and user-friendly interface make it a reliable tool for professionals.
• Versatile Environmental Monitoring:With its wide operating temperature range, the testo 405 v1 measures indoor and outdoor air flow with precision.
• Compact and Portable Design:Lightweight at 115g, the testo 405 v1 thermal anemometer is easy to carry, making it perfect for on-site measurements.
• High Precision Air Flow Measurement:Achieve accurate air flow measurements with the 405-V1's high-precision anemometer, ensuring thermal comfort standards are met.