Each instrument is supplied with a detachable lid that makes it neat, compact and easily portable. The weight masses are stored in a high-quality case with a self-locking mechanism to protect them during transit.

All units are provided with an ISO 17025 accredited calibration certificate, operating fluid (where applicable), spare seals, adaptors for 1/8, ¼, 3/8, ½ NPT and BSP, and metric adaptors (M20 and M14).

The piston/cylinder assemblies are manufactured to the very highest standards with certified accuracies trace-able to international standards laboratories such as the National Institute of Standards and Technology (NIST).

• Pressure ranges from vacuum through 2 000 psi (140 bar)
• Accuracy better than .015 % of reading. (Increased accuracy option of 0.008 %)
• Gas operated with optional hand pumps
• Dual vacuum/pressure models available
• Psi, bar, kgf/cm2, kPa and MPa ranges available
• Piston/cylinder design provides stability and repeatability
• Built-in pneumatic hand pumps for pressure and vacuum
• Piston flotation indicator
• High quality needle valves provide optimum control
• Mounted spirit level and adjustable feet
• Test station design with O-rings eliminates the need for PTFE tape or wrenches
• Improved case with springloaded latches for hood
• Sturdy weight box with hinged lid and side handles for easy transport