This new generation of test gauges to meet the exacting needs of instrument engineers and quality specialists. The new Ashcroft® test gauge can be used as a transfer standard for periodically checking the accuracy of pressure instruments or as a laboratory instrument for research and test labs. The wealth of new features makes it an excellent test gauge for process applications where high accuracy in pressure measurement is essential.

FEATURES

• Precision accuracy ±0.25% full scale, ASME Grade 3A
  
• Temperature compensated reduces ambient temperature errors to less than 0.005% per °F
  
• External micro-span adjustment for ease in span calibration from 0-100% of scale
  
• Hydraulically staked movement with PTFE coated gears and bearings improves stability
  
• Precision dial and pointer results in excellent readability