Factory Cheap Hot Multi-Purpose Ladder - Multi-Function Ventilation Meter JFY-4B – Topsky

Short Description:

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...


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Factory Cheap Hot Multi-Purpose Ladder - 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 % CH44.00 %

Resolution

Wind speed

0.01m/s

 temperature

 0.1℃

Differential pressure

0.1Pa

CH4

0.01%


Product detail pictures:

Factory Cheap Hot Multi-Purpose Ladder - Multi-Function Ventilation Meter JFY-4B – Topsky detail pictures


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Our commission is to serve our buyers and purchasers with most effective good quality and aggressive portable digital goods for Factory Cheap Hot Multi-Purpose Ladder - Multi-Function Ventilation Meter JFY-4B – Topsky , The product will supply to all over the world, such as: Guatemala, Bandung, French, With top quality products, great after-sales service and warranty policy, we win trust from many overseas partner, many good feedbacks witnessed our factory's growth. With full confidence and strength, welcome customers to contact and visit us for future relationship.
  • The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Nicola from Colombia - 2018.05.13 17:00
    The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Roland Jacka from Lithuania - 2018.11.04 10:32
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