
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 HPC42 HPC40 Series Pressure Calibrator, 30PSI/3K PSI, NPT HPC40 Series Pressure Calibrator, 30PSI/3K PSI, NPT
Order #: HPC42-30PSI-3KPSI Mfg #: HPC42-30PSI-3KPSI Availability: In stock $6,171.00HPC40 Series Pressure Calibrator, 30PSI/3K PSI, NPT Learn More -
Crystal HPC42-30PSI-10KPSI HPC40 Series Pressure Calibrator, 30PSI/10K PSI, NPT HPC40 Series Pressure Calibrator, 30PSI/10K PSI, NPT
Order #: HPC42-30PSI-10KPSI Mfg #: HPC42-30PSI-10KPSI Availability: In stock $6,171.00HPC40 Series Pressure Calibrator, 30PSI/10K PSI, NPT Learn More -
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 M1-30PSI Digital Pressure Gauge, 30 PSI Digital Pressure Gauge 30 PSI
Order #: 95878PR Mfg #: M1-30PSI Availability: In stock $1,614.00Digital Pressure Gauge 30 PSI Learn More -
Crystal M1-100PSI Digital Pressure Gauge, 100 PSI Digital Pressure Gauge 100 PSI
Order #: 95879PR Mfg #: M1-100PSI Availability: In stock $1,614.00Digital Pressure Gauge 100 PSI Learn More -
Crystal HPC42-300PSI-10KPSI HPC40 Series Pressure Calibrator, 300 & 10K psi HPC40 Series Pressure Calibrator, 300 & 10K psi
Order #: HPC42-300PSI-10KPSI Mfg #: HPC42-300PSI-10KPSI Availability: Ships in 3-4 weeks $6,171.00HPC40 Series Pressure Calibrator, 300 & 10K 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 HPC42-30PSI-3KPSI-BARO HPC40 Series Pressure Calibrator, 30PSI/3K PSI, BARO HPC40 Series Pressure Calibrator, 30PSI/3K PSI, BARO
Order #: HPC42-30PSI-3KPSI-BARO Mfg #: HPC42-30PSI-3KPSI-BARO Availability: Ships in 3-4 weeks $7,159.50HPC40 Series Pressure Calibrator, 30PSI/3K PSI, BARO Learn More -
Crystal HPC42-30PSI-10KPSI-BARO HPC40 Series Pressure Calibrator, 30PSI/10K PSI, BARO HPC40 Series Pressure Calibrator, 30PSI/10K PSI, BARO
Order #: HPC42-30PSI-10KPSI-BARO Mfg #: HPC42-30PSI-10KPSI-BARO Availability: Ships in 3-4 weeks $6,864.00HPC40 Series Pressure Calibrator, 30PSI/10K PSI, BARO 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 HPC41 HPC40 Series Pressure Calibrator, 100 PSI, NPT HPC40 Series Pressure Calibrator, 100 PSI, NPT
Order #: HPC41-100PSI Mfg #: HPC41-100PSI Availability: Ships in 3-4 weeks Special Price $5,109.84 Regular Price $5,436.00HPC40 Series Pressure Calibrator, 100 PSI, NPT Learn More -
Crystal APM30PSI Pressure Module, -14.5 PSI to 30PSI Pressure Module, -14.5 PSI to 30PSI
Order #: APM30PSI Mfg #: APM30PSI Availability: Ships in 3-4 weeks $3,222.00Pressure Module, -14.5 PSI to 30PSI 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 -
Crystal WT30PSI-1500 8.5 Inch Panel Mount Gauge, 30 PSI 8.5 Inch Panel Mount Gauge 30 PSI
Order #: WT30PSI-1500 Mfg #: WT30PSI-1500 Availability: Please contact Transcat Customer Service for availability. 8.5 Inch Panel Mount Gauge 30 PSI Learn More -
Crystal WT30PSI-1000 6 Inch Panel Mount Gauge, 30 PSI 6 Inch Panel Mount Gauge 30 PSI
Order #: WT30PSI-1000 Mfg #: WT30PSI-1000 Availability: Please contact Transcat Customer Service for availability. 6 Inch Panel Mount Gauge 30 PSI Learn More -
Crystal WT15PSI-1500 8.5 Inch Panel Mount Gauge, 15 PSI 8.5 Inch Panel Mount Gauge 15 PSI
Order #: WT15PSI-1500 Mfg #: WT15PSI-1500 Availability: Ships in 3-4 weeks $2,934.008.5 Inch Panel Mount Gauge 15 PSI Learn More -
Crystal WT15PSI-1000 6 Inch Panel Mount Gauge, 15 PSI 6 Inch Panel Mount Gauge 15 PSI
Order #: WT15PSI-1000 Mfg #: WT15PSI-1000 Availability: Ships in 3-4 weeks $2,934.006 Inch Panel Mount Gauge 15 PSI Learn More -
Crystal WT100PSI-1500 8.5 Inch Panel Mount Gauge, 100 PSI 8.5 Inch Panel Mount Gauge 100 PSI
Order #: WT100PSI-1500 Mfg #: WT100PSI-1500 Availability: Please contact Transcat Customer Service for availability. 8.5 Inch Panel Mount Gauge 100 PSI Learn More -
Crystal WT100PSI-1000 6 Inch Panel Mount Gauge, 100 PSI 6 Inch Panel Mount Gauge 100 PSI
Order #: WT100PSI-1000 Mfg #: WT100PSI-1000 Availability: Please contact Transcat Customer Service for availability. 6 Inch Panel Mount Gauge 100 PSI Learn More