One of Hottest for Foldable Stair Climbing Trolley - 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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we can offer high quality products, competitive price and best customer service. Our destination is "You come here with difficulty and we give you a smile to take away" for Tactical Vest Military, 5g Signal Jammer, Garage Door, Quality is factory's life , Focus on customers' demand is the source of company survival and development, We adhere to honesty and good faith working attitude, looking forward to your coming !

One of Hottest for Foldable Stair Climbing Trolley - 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%

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Our goal is usually to deliver high quality items at aggressive price ranges, and top-notch service to shoppers around the entire world. We're ISO9001, CE, and GS certified and strictly adhere to their high quality specifications for One of Hottest for Foldable Stair Climbing Trolley - Multi-Function Ventilation Meter JFY-4B – Topsky , The product will supply to all over the world, such as: Philippines, Birmingham, Portugal, Faced with the vitality of the global wave of economic integration, we are confident with our high-quality products and sincerely service to all our customers and wish we can cooperate with you to create a brilliant future.

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It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.

By Heloise from New Delhi - 2017.02.14 13:19

Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!

By Nelly from Norwegian - 2018.07.26 16:51

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