HS703 hand-held pneumatic pressure comparator

 HS703 hand-held pneumatic pressure comparator  is portable structure and designed to generate pressure from vacuum to 60bar. Built-in filter protects the pump from dirty and make maintenance easy and convenient. The F-adjust valve could accomplish 10Pa (0.1mbar) pressure resolution. Especially the lever lead screw design makes user operate in economize labor. the design of reverse valve makes the switch of vacuum and positive pressure more smooth. Two standard pressure outputs are easy to connect gauges under test without using the wrenches. It widely calibrates pressure instruments in field and laboratory.      HS703 hand-held pneumatic pressure comparator Technical Specification
1. Generated pressure range: (-0.95~40)bar The model HS703
                                           (-0.95~60)bar The model HS703-1
2. Working media: Air
3. Adjust resolution: 10Pa(0.1mbar)
4.  Material: Body: Stainless steel /Aluminium
                 Seals:Buna-N
5. Output interface connection:  M20×1.5Female
6. Weight:2.7kg
7. Dimensions:286L×198W×140H (mm)   HS703 hand-held pneumatic pressure comparator Functions 
HS703 hand-held pneumatic pressure comparator  provides pressure measurement for calibrating pressure instruments in field and laboratory. It can be extensively used in power, chemical, petrol, metallurgy, metering, military industry, etc.