Prisma Instruments introduces its brand new fully automated portable pneumatic pressure calibrator with unrivalled performance. The CPA70calibrator is equipped with a built-in electronic air pump capable of automatically and easily generating pressures up to 70 bar! The calibrator achieves a measurement accuracy of 0.01 %, at a stability of 0.004 % in less than 15 seconds. In addition, you can equip the calibrator with any 2 additional pressure modules (e.g. (-)1 at 1 bar, 20 bar and 70 bar). This will further refine your measurement accuracy depending on whether it is at the bottom or top of the scale. The CPA70 portable calibrator offers you a turnkey solution for the calibration and verification of pressure transmitters, mechanical & digital pressure gauges, pressure switches, etc. In addition to its pressure generation, measurement and control functions, it has a standard 4.3" TFT colour touch screen with an ergonomic menu, allowing you to program and launch a test in a few clicks as well as calibration tools (software and communication) allowing you to record and edit your reports. In addition, the long-life battery will be very useful if on-site calibration is required when power is not available.