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- ºê·£µå À̸§: MiLESEEY
- ±Ù¿ø: CN (Á¤Ç°)
- À¯Çü: dz¼Ó°è
- Áõ¸í¼: NONE
- ¸ðµ¨ ¹øÈ£: TESTO 405-V1
Testo 405-V1 Thermal Anemometer Handheld Digital Anemometer Indoor Air Speed Measuring Instrument Temperature Meter Tester
feature:
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.
specification:
Model: Anemometer
Storage temperature: -20~+70°C
Operating temperature: 0~+50°C
Battery type: AAA battery
Battery life: about 20h
Range: -20~+50°C
Accuracy: ±0.5°C
Resolution: 0.1°C
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
Weight: 115G
Size: 490x37X36mm
Package Included:
Anemometer*1
Battery*2
Warm prompt:
1.Support for Wholesale,Dropshipping,Logo Customize,OEM!
2.+Follow the store and get Discounts or Coupons
3.About color: Part of products are sent random color to maintain rapid shipping speed (IF you want which color,please leave note or message)
4.About plug :No matter which country you are from, we all will send you Standard Conversion Plug fits your national.
5.We guarantee to send goods out within 24hour after payment confirmation except holiday
6.We ship by AliExpress Standard Shipping,DHL,Fedex,mainly according to the shipping method of your choice.
7.We have rich shipping experience,you will not have trouble with customs ,please 100% guarantee believe us.
8.If you didn`t receive the item after 15-45 days,please feel free to contact us.We will make all our effort to resolve the problem.Return& Refund:If any question about items, please take photos or videos,contact us to resend ,return or refund ,you needn`t open the dispute or review.Warranty:100% Genuine and Quality Assurance! All items have 1-3 years guarantee.
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