Leading Manufacturer for Anti-Riot Shield - Multi-Function Ventilation Meter JFY-4B – Topsky
Leading Manufacturer for Anti-Riot Shield - Multi-Function Ventilation Meter JFY-4B – Topsky Detail:
Model;JFY-4B
Application:
JFY-4B 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 |
0.2m/s to 25 m/s |
Temperature |
0 ℃to 40℃ |
|
Differential pressure |
-3500 Pa~+3500 Pa |
|
CH4 |
0.00 % CH4~4.00 % |
|
Resolution
|
Wind speed |
0.01m/s |
temperature |
0.1℃ |
|
Differential pressure |
0.1Pa |
|
CH4 |
0.01% |
Product detail pictures:

Related Product Guide:
We are experienced manufacturer. Wining the majority of the crucial certifications of its market for Leading Manufacturer for Anti-Riot Shield - Multi-Function Ventilation Meter JFY-4B – Topsky , The product will supply to all over the world, such as: Philippines, Japan, Morocco, Our company's main products are widely used all over the world; 80% of our products exported to the United States, Japan, Europe and other markets. All stuff sincerely welcome guests come to visit our factory.

Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.

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