China Strictly High Precision Digital Manometer

FOB Reference Price:Get Latest Price
$2.00 - $4.00 / Piece | 300 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 30000 >30000
Est. Time(days) 30 Negotiable
Customized logo (Min. Order: 300 Pieces)
Customized packaging (Min. Order: 300 Pieces)


Graphic customization (Min. Order: 300 Pieces) Less
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Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
Model Number:
Custom Size
Stainless Steel Case
Use No Oil Pressure Gauge
Window (lens):
polycarbonate lens
Pressure range:
0~7500 Psi
Brass lower mount or center back mount
Mainly used for acetylene, oxygen, hydrogen
More than 19 years Experience
+/- 3/2/3% of full scale
Product Name:
Oil-free Controlled Production High Precision Digital Manometer
Product Certification certification
UL Certified.
Supply Ability
Supply Ability:
500000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
White box, 50 ~ 100 pcs/master carton
Lead Time :
Quantity(Pieces) 1 - 30000 >30000
Est. Time(days) 30 To be negotiated
Video Description
Detail Information

China Strictly Oil-free Controlled Production High Precision Digital Manometer

Model JYB001-2
DescriptionUse No Oil Pressure Gauge
ApplicationFor welding, medical, and compressed gas regulator service. Strictly oil-free controlled in production,Mainly used for acetylene, oxygen, hydrogen
Size 1.5"(40mm), 2"(50mm), and 2.5"(63mm) 
Pressure Range 30,60,100,160,200,400,600,1000,2000,3000,4000,6000,7500Psi
Socket Brass lower mount or center back mount
Connection Thread NPT, BSP, BSPT, PT, ZG, or other customized threads
Tube Phosphor bronze, copper alloy 
Case Black steel case, red steel case, blue steel case, white steel case
Bezel Chromeplated press-on bezel
Window(Lens) Snap-on polycarbonate lens
Dial plate Single or dual scale (psi, kpa, mpa, bar, kg/cm2) 
Accuracy +/-3-2-3%(ASME B40.1 Grade B) 
Ambient Temperature -40 to 60 ℃
Product Overviews


Production Flow





ALF received the following certificates and patents:

  • ISO9001:2015 manufacture of pressure gauge and door lock
  • UL listing: use no oil pressure gauges
  • CSA certificate: lead free pressure gauge
  •  ANSI Grade 3: entry door lock
  • High-Tech Enterprise (Jiangsu Province)
  • 32 different patents on products and processes


Our Company

Kunshan ALF Machinery & Instrument Co. Ltd. was founded in Shanghai in 1998.  With a production base of 70,000 square meters located at Huaqiao Town, Kunshan, Jiangsu province, ALF is specialized in the production and export of pressure gauge and door lock.ALF look forwards to strengthen our cooperation with customers and suppliers and enter a fast-growth lane through training key personnel, fasten technical developments, improving product quality, and enhancing customer satisfaction.  


Packing and shiping