Product Description
Testo 405-V1 Thermal Anemometer with Duct Holder Mini High Precision Digital Air/Wind Flow Volume Speed Temperature Meter Tester
1. 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: Anemometer
Storage temperature: -20 ~ +70°C
Operating temperature: 0 ~ +50°C
Battery type: AAA battery
Battery life: about 20h
Weight: 115G
Size: 490x37X36mm
Probe type - NTC:
Range: -20 ~ +50°C
Accuracy: ±0.5°C
Resolution: 0.1°C
Probe type - Thermal sensitive wind speed probe：
Range: 0~5m/s(-20~0°c) 0~10m/s(0~+50°) 0~99990m3/h
Accuracy: ±(0.1m/s+5% measurement value) (0~+2m/s)
±(0.3m/s+5% measurement value) (remaining range)
Resolution: 0.01m/s
1 x Testo 405-V1 Thermal Anemometer
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Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.