800 Series Precision Test

800 Series Precision Test Pressure Gauges

• Meet the specification of ASME Standard B40.1 Grade 3A
• Ranges available vacuum through 20,000 psi
• +/- 0.25% accuracy to 100% of dial range on rising or falling pressure
• 6" size - bottom connected
• Adjustable knife-edge pointer and mirrored dial eliminate parallax error*
• Brass or 316 stainless steel wetted parts
• Safety blow-out disc on the rear case is standard
• Instrument glass lens and 304 stainless steel case
• Jeweled brass and nickel silver bearings and movement
• Panel mountable, optional carrying case
• Stock availability

*The difference in apparent position of an object as seen from two different points not on a straight line with the object