Good User Reputation for Aluminum Ultimate Ladder - Multi-Function Ventilation Meter JFY-4 – Topsky
Good User Reputation for Aluminum Ultimate Ladder - Multi-Function Ventilation Meter JFY-4 – Topsky Detail:
Model;JFY-4
Application:
JFY-4 Multi-Function Ventilation Meter is an intrinsically safe and explosion-proof instrument, especially designed to measure temperature, differential pressure, wind speed and concentration of methane gas. It is used at the ventilation resistance, HVAC and pipeline inspection mainly. The instrument had been calibrated precisely before they left the factory. As long as you use correctly, the instrument can work stably for a long time.
Key Feature:
Easy to read
On-screen messages and instructions
Technical Specification:
Range |
Wind speed |
0.00m/s to 50 m/s |
Temperature |
-10 ℃to 60℃ |
|
Differential pressure |
-3735 Pa~+3735Pa |
|
Pressure |
95 Pa -120KPa |
|
Resolution
|
Wind speed |
0.01m/s |
temperature |
0.1℃ |
|
Differential pressure |
0.1Pa |
|
CH4 |
0.01% |
Product detail pictures:

Related Product Guide:
Good quality comes 1st; assistance is foremost; business enterprise is cooperation" is our business enterprise philosophy which is regularly observed and pursued by our company for Good User Reputation for Aluminum Ultimate Ladder - Multi-Function Ventilation Meter JFY-4 – Topsky , The product will supply to all over the world, such as: Turkey, Austria, Ireland, Why we can do these? Because: A, We are honest and reliable. Our products have high quality, attractive price, sufficient supply capacity and perfect service. B, Our geographical position has a big advantage . C, Various types: Welcome your inquiry, It will be highly appreciated.

The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.

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