Factory making Mobile Signal Jammer - Multi-Function Ventilation Meter JFY-4 – Topsky
Factory making Mobile Signal Jammer - 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:
With this motto in mind, we've come to be one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for Factory making Mobile Signal Jammer - Multi-Function Ventilation Meter JFY-4 – Topsky , The product will supply to all over the world, such as: Mali, Salt Lake City, India, The president and all the company members would like to provide qualified goods and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.

The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.

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