气压手泵配备了可调范围很宽的微调旋钮，可以精确地控制输出压力，其加压手柄也具有优良的手感。

T-970气压手泵与T-960相似，压力范围可达4MPa。

压力范围：
T-960：0～200kPa
T-970：0～4MPa

Model T-960 pneumatic pressure pump features an extended range vernier adjustment for precisely controlling pump pressure and comfortable pistol grip handle.
Model T-970 pneumatic pressure pump is similar to the T-960, but generate pressure up to 40 bar （580 psi）.

Pressure range, T-960 0 to 2 bar / 0 to 30 psi
Pressure range, T-970 0 to 40 bar / 0 to 580 psi

Ready-to-use pressure systems

Ready-to-use pressure systems for the DPC-500, APC, CPC, and IPI calibrators. For all pressure systems the pump and the indicator are separate systems. Therefore a replacement of the pump does not mean that you have to send the complete system for repair. Maintenance of the instrument is also made easy. Recalibration of the unit can be performed locally with an accurate pressure reference: No need to send the unit back to the manufacturer for recalibration. If you do require a factory calibration, the pump and indicator are independent and only the indicator needs to be returned. JOFRA pressure calibrators are as standard delivered as individual indicators or as a complete calibration systems ready to use in a carrying case, including pump, hose, set of fittings, batteries, test leads, user manual, and a NIST traceable calibration certificate.