CRYSTAL
Crystal IS33 3000 PSI Pressure Calibrator
Crystal IS33 3000 PSI Pressure Calibrator
SKU:CRY IS33-36/3000PSI
Couldn't load pickup availability
The Crystal IS33-36/3000PSI is a rugged digital pressure calibrator designed for field and lab use. Offering 0.02% full-scale accuracy up to 3000 psi, it features USB data logging, dual pressure ports, and durable housing for harsh environments.
Ideal for calibrating pressure transmitters, safety valves, and regulators, it meets the accuracy and reliability demands of oil & gas, energy, and process control industries.
Key Features & Benefits:
- 0.02% full-scale accuracy up to 3000 psi
- Dual pressure ports for flexible calibration setups
- USB data logging for easy reporting and traceability
- Rugged housing built for demanding field conditions
- Suitable for transmitters, relief valves, and regulators
- Trusted in oil & gas, energy, and process industries
Specifications:
- Pressure: 0–3000 psi
- Accuracy: 0.02% FS
- Ports: Dual
- Logging: USB exportable
Share

Reliable pressure calibration in the field
Used this on a mobile test rig and it held pressure no problem. Interface is simple and it boots up fast. Been through a few brands but Crystal gear always holds up. Highly recommend for field techs.
Pier
Great accuracy, rugged build
We tested this unit against a traceable standard and it was right on the dot. Housing feels rugged, good for outdoor work. Just wish the screen was a bit bigger - sometimes hard to read in direct sun. Still very satisfied.
Workhorse calibrator
We've used this model in the field for valve testing and it’s bang on. Pressure readings are fast and stable even in rough weather. Battery life is solid too. One of those tools you just trust after the first use.