Crystal Engineering 30 Series (IS31/ IS33)Digital Pressure Calibrator, Up to 5000 PSI

The Crystal Engineering 30 Series (IS31/ IS33) Pressure Calibrator is a wide range pressure calibrator that fits easily into your shirt pocket. Its internal sensors give you 0.05% of reading accuracy and resist damage from overpressure.

The Same Accuracy, Every Time
0.05% “of Reading” accuracy includes all effects of linearity, hysteresis, repeatability, temperature, and stability for one year.

Zero Temperature Effects
Pressure and milliamp readings are fully temperature compensated. With the 30 Series, temperature will never affect your accuracy.

These Sensors Never Deform
The perfectly elastic, crystalline sensors in the 30 Series return to their original shape, even after accidental over-pressure. Every reading is as accurate as your last

• Wide pressure range can measure vacuum and pressure up to 5000 psi (300 bar)
• Indicates milliamps to calibrate transmitters
• Ultra compact and light
• Very easy to learn and use
• Battery operated
• Brings laboratory accuracy to outdoor field conditions

• Deadweight tester replacement
• Flow computer calibration
• Gauge calibration
• Pressure regulator adjustment
• Pressure transmitter calibration

• Crystal 30 Series Datasheet
• Crystal 30 Series Brochure
• Ametek Pressure Overview Brochure