
Crystal Engineering Store
When you need rugged pressure-measuring equipment or pressure equipment calibrators, look to Crystal Engineering a part of the Ametek Calibration family. This manufacturer’s compact, high-accuracy products are built to suit an array of applications. Get reliable equipment that’s ready to work in the oil and gas, chemical and plastics, power and energy, or water and wastewater industries. Our extensive inventory includes: recorders, data loggers, multifunction calibrators, pumps, sensors, and digital pressure gauges. Within our selection of Crystal Engineering pressure gauges you’ll find process, differential pressure, and panel-mounted options. Browse our selection below or configure the perfect product for your application today!


Pressure is Our Business
Crystal Engineering is a world leading manufacturer and developer of high-quality pressure equipment such as digital pressure gauges, pressure calibrators, and pressure recorders.
The Crystal range includes some of the most popular portable digital pressure gauges and calibrators for various applications and markets:
- Intrinsically safe “percent of reading” pressure gauges and calibrators
- Differential pressure gauges
- Reference data recorders
- External pressure modules
The Crystal products are known for their high accuracy, ease of use and ruggedness, making them ideal to suit almost any application. In many cases, one handheld pressure calibrator can replace multiple instruments, reducing ongoing recalibration and maintenance costs.
You can purchase the popular Crystal pressure equipment at our website and quickly have it delivered to any USA address.
Which Crystal Gauge is the Right Choice for You?
Crystal offers a large range of equipment for pressure measurement and calibration. Below is an overview of what each Crystal series can offer. Click on the series that is right for you, and dive into the detailed information about each model in the series.

Built by Ametek Crystal Engineering, the XP3i offers high-accuracy digital pressure measurement, an ultra-rugged design, and intuitive usability in a compact form factor — even in the harshest conditions.
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Crystal M1-300PSI Digital Pressure Gauge, 300 PSI Digital Pressure Gauge 300 PSI
Order #: 95880PR Mfg #: M1-300PSI Availability: In stock $1,614.00Digital Pressure Gauge 300 PSI Learn More -
Crystal HPC42-30PSI-300PSI HPC40 Series Pressure Calibrator, 30 & 300 psi HPC40 Series Pressure Calibrator, 30 & 300 psi
Order #: HPC42-30PSI-300PSI Mfg #: HPC42-30PSI-300PSI Availability: Ships in 3-4 weeks $6,171.00HPC40 Series Pressure Calibrator, 30 & 300 psi Learn More -
Crystal HPC41-300PSI-BHX HPC40 Series Pressure Calibrator, 300PSI HPC40 Series Pressure Calibrator, 300PSI
Order #: HPC41-300PSI-BHX Mfg #: HPC41-300PSI-BHX Availability: Ships in 3-4 weeks $8,395.50HPC40 Series Pressure Calibrator, 300PSI Learn More -
Crystal HPC41 HPC40 Series Pressure Calibrator, 300 PSI, NPT HPC40 Series Pressure Calibrator, 300 PSI, NPT
Order #: HPC41-300PSI Mfg #: HPC41-300PSI Availability: Ships in 3-4 weeks $5,436.00HPC40 Series Pressure Calibrator, 300 PSI, NPT Learn More -
Crystal WT300PSI-1500 8.5 Inch Panel Mount Gauge, 300 PSI 8.5 Inch Panel Mount Gauge 300 PSI
Order #: WT300PSI-1500 Mfg #: WT300PSI-1500 Availability: Please contact Transcat Customer Service for availability. 8.5 Inch Panel Mount Gauge 300 PSI Learn More