• Temperature-compensated movement that significantly reduces temperature error


• MicroSpan™ adjustment for ease in span calibration


• Hydraulically staked movement with Teflon-coated gears and bearings improves stability
• Externally adjustable dial on standard model
• White aluminum dial, black numbers with polished mirror band
• High and low pressure movement stops are standard

The standard Ashcroft® test gauge case style features a solid-front aluminum case with a hinged ring. The dial has a polished mirror band for pointer reflection to prevent parallax error and is available in 4.5", 6" and 8.5" dial sizes in both lower and back connection. Pointer is a balanced-friction adjustable design with red knife edge tip for easy reading. alat ukur tekanan udara