Crystal Engineering Store

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!

Crystal Pressure GaugesCrystal Pressure Gauges

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.

Crystal XP2i ± 0.1% of reading, 0.05% or 0.02% of FS; vacuum to 15,000 psi. The XP2i series is the world’s most popular digital gauge and the oil and gas industry standard for hazardous area pressure measurement. These pressure gauges can replace 5 or more digital test gauges. Free configuration software adds calibration reminders and alerts, and the DataLoggerXP upgrade records 32,000 data points.


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  1. Crystal Dual Sensor Pressure Calibrator 36PSI/3000PSI, Intrinsically Safe
    Crystal Engineering IS33-36/3000PSI Dual Sensor Pressure Calibrator 36PSI/3000PSI,IS
    Order #: IS33-36/3000PSI
    Mfg #: IS33-36/3000PSI
    Availability: In stock
    Special Price $2,798.34 Regular Price $3,025.24
    Dual Sensor Pressure Calibrator 36PSI/3000PSI,IS Learn More
  2. Crystal Engineering XP2i: 5KPSIXP2I
    Crystal Engineering XP2i: 5KPSIXP2I Digital Pressure Gauge, 5000 PSI
    Order #: 5KPSIXP2I
    Mfg #: 5KPSIXP2I
    Availability: In stock
    Special Price $1,196.21 Regular Price $1,293.20
    Digital Pressure Gauge, 5000 PSI Learn More
  3. Crystal Engineering M1-3KPSI
    Crystal Engineering M1-3KPSI Digital Pressure Gauge 3,000 PSI
    Order #: 95882PR
    Mfg #: M1-3KPSI
    Availability: In stock
    Special Price $754.98 Regular Price $816.20
    Digital Pressure Gauge 3,000 PSI Learn More
  4. Crystal Engineering XP2i: 5KPSIXP2I-DL
    Crystal Engineering XP2i: 5KPSIXP2I-DL Digital Pressure Gauge, 5K PSI & Datalogging
    Order #: 5KPSIXP2I-DL
    Mfg #: 5KPSIXP2I-DL
    Availability: Ships in 4-6 Weeks
    Special Price $1,892.36 Regular Price $2,045.80
    Digital Pressure Gauge, 5K PSI & Datalogging Learn More
  5. Crystal Engineering M1-300PSI
    Crystal Engineering M1-300PSI Digital Pressure Gauge 300 PSI
    Order #: 95880PR
    Mfg #: M1-300PSI
    Availability: In stock
    Special Price $754.98 Regular Price $816.20
    Digital Pressure Gauge 300 PSI Learn More
  6. Crystal Engineering 92 KIT
    Crystal Engineering 92 KIT IS Dual Range Kit
    Order #: 23424P
    Mfg #: IS33-36/3000PSI
    Availability: In stock
    Special Price $2,862.07 Regular Price $3,094.14
    IS Dual Range Kit Learn More
  7. Crystal Engineering M1-100PSI
    Crystal Engineering M1-100PSI Digital Pressure Gauge 100 PSI
    Order #: 95879PR
    Mfg #: M1-100PSI
    Availability: In stock
    Special Price $754.98 Regular Price $816.20
    Digital Pressure Gauge 100 PSI Learn More
  8. Crystal Engineering MPM-1/4MPT
    Crystal Engineering MPM-1/4MPT 1/4 inch NPT Male Fitting (CPF Male)
    Order #: MPM-1/4MPT
    Mfg #: MPM-1/4MPT
    Availability: In stock
    Special Price $105.89 Regular Price $114.48
    1/4 inch NPT Male Fitting (CPF Male) Learn More
  9. Crystal Engineering 3696
    Crystal Engineering 3696 Protective Rubber Boot for XP2I Pressure Gauge
    Order #: 3696
    Mfg #: 3696
    Availability: In stock
    Special Price $45.10 Regular Price $48.76
    Protective Rubber Boot for XP2I Pressure Gauge Learn More
  10. Crystal Engineering XP2i DL Upgrade
    Crystal Engineering XP2i DL Upgrade Firmware Upgrade to existing XP2i Gauge w/3313 USB
    Order #: DL UPGRADE
    Mfg #: DL UPGRADE
    Availability: In stock
    Special Price $696.15 Regular Price $752.60
    Firmware Upgrade to existing XP2i Gauge w/3313 USB Learn More
  11. xp2i
    Crystal Engineering XP2i: 15KPSIXP2I Digital Pressure Gauge, 15K PSI,
    Order #: 15KPSIXP2I
    Mfg #: 15KPSIXP2I
    Availability: In stock
    Special Price $1,514.87 Regular Price $1,637.70
    Digital Pressure Gauge, 15K PSI, Learn More
  12. Crystal Engineering M1-1KPSI
    Crystal Engineering M1-1KPSI Digital Pressure Gauge 1,000 PSI
    Order #: 95881PR
    Mfg #: M1-1KPSI
    Availability: In stock
    Special Price $754.98 Regular Price $816.20
    Digital Pressure Gauge 1,000 PSI Learn More
  13. Crystal Engineering 4016 Complete NPT Hose and Fitting Kit
    Crystal Engineering 4016 Complete NPT Hose and Fitting Kit w/Carrying Case
    Order #: 4016
    Mfg #: 4016
    Availability: In stock
    Special Price $1,911.97 Regular Price $2,067.00
    Complete NPT Hose and Fitting Kit w/Carrying Case Learn More
  14. Crystal Engineering HPC42-30PSI-10KPSI
    Crystal Engineering HPC42-30PSI-10KPSI HPC40 Series Pressure Calibrator, 30PSI/10K PSI, NPT
    Order #: HPC42-30PSI-10KPSI
    Mfg #: HPC42-30PSI-10KPSI
    Availability: In stock
    Special Price $3,002.29 Regular Price $3,245.72
    HPC40 Series Pressure Calibrator, 30PSI/10K PSI, NPT Learn More
  15. Crystal Engineering 3009 Hard Carrying Case with Egg Crate Foam
    Crystal Engineering 3009 Hard Carrying Case w/Egg Crate Foam
    Order #: 3009
    Mfg #: 3009
    Availability: In stock
    Special Price $122.56 Regular Price $132.50
    Hard Carrying Case w/Egg Crate Foam Learn More
  16. xp2i
    Crystal Engineering XP2i: 15KPSIXP2I-DL XP2i DIGITAL TEST GAUGE,10K PSI 15000 PSI
    Order #: 15KPSIXP2I-DL
    Mfg #: 15KPSIXP2I-DL
    Availability: In stock
    Special Price $2,211.02 Regular Price $2,390.30
    XP2i DIGITAL TEST GAUGE,10K PSI 15000 PSI Learn More
  17. Crystal Engineering M1-30PSI
    Crystal Engineering M1-30PSI Digital Pressure Gauge 30 PSI
    Order #: 95878PR
    Mfg #: M1-30PSI
    Availability: In stock
    Special Price $754.98 Regular Price $816.20
    Digital Pressure Gauge 30 PSI Learn More
  18. XP2-5000 Digital Pressure Gauge 5K PSI,IS  FLV $955
    Crystal Engineering XP2-5000 for Rent Digital Pressure Gauge 5K PSI, IS
    Order #: XP2-5000-RENT1
    Mfg #: 5KPSIXP2I
    Availability: In stock
    Call for price
    Digital Pressure Gauge 5K PSI, IS Learn More
  19. Crystal XP2-300  Pressure Gauge 300 psi FLV $955
    Crystal Engineering XP2-300 for Rent Pressure Gauge 300 psi
    Order #: XP2-300-RENT1
    Mfg #: XP2-300-RENT1
    Availability: In stock
    Call for price
    Pressure Gauge 300 psi Learn More
  20. Crystal Engineering 2KPSIXP2I-RP
    Crystal Engineering 2KPSIXP2I-RP XP2i Digital Test Gauge,2KPSI Back/Rear Pressure Port
    Order #: 2KPSIXP2I-RP
    Mfg #: 2KPSIXP2I-RP
    Availability: In stock
    Special Price $1,334.46 Regular Price $1,442.66
    XP2i Digital Test Gauge,2KPSI Back/Rear Pressure Port Learn More
  21. Crystal Engineering HPC41-3KPSI
    Crystal Engineering HPC41-3KPSI HPC40 Series Pressure Calibrator, 3K PSI, NPT
    Order #: HPC41-3KPSI
    Mfg #: HPC41-3KPSI
    Availability: In stock
    Special Price $2,645.38 Regular Price $2,859.88
    HPC40 Series Pressure Calibrator, 3K PSI, NPT Learn More
  22. Crystal Engineering MPF-1/4FPT 1/4"NPTF Pressure Fitting
    Crystal Engineering MPF-1/4FPT 1/4"NPTF Pressure Fitting
    Order #: MPF-1/4FPT
    Mfg #: MPF-1/4FPT
    Availability: In stock
    Special Price $105.89 Regular Price $114.48
    1/4"NPTF Pressure Fitting Learn More
  23. Crystal Engineering XP2-3K
    Crystal Engineering XP2-3K for Rent Digital Pressure Gauge,3K PSI w/ISO 17025 Cal
    Order #: XP2-3000-RENT1
    Mfg #: 3KPSIXP2I-RENT1
    Availability: In stock
    Call for price
    Digital Pressure Gauge,3K PSI w/ISO 17025 Cal Learn More
  24. Crystal Engineering HPC41-100PSI
    Crystal Engineering HPC41-100PSI HPC40 Series Pressure Calibrator, 100 PSI, NPT
    Order #: HPC41-100PSI
    Mfg #: HPC41-100PSI
    Availability: In stock
    Special Price $1,913.33 Regular Price $2,859.88
    HPC40 Series Pressure Calibrator, 100 PSI, NPT Learn More
  25. Crystal XP2-100  Pressure Gauge 100 psi FLV $955
    Crystal Engineering XP2-100 for Rent Pressure Gauge 100 psi
    Order #: XP2-100-RENT1
    Mfg #: XP2-100-RENT1
    Availability: In stock
    Call for price
    Pressure Gauge 100 psi Learn More
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