Ashcroft Inc., Stratford, CT, offers the Heise PTE-1 handheld calibrator for line-test applications. The Quick Select modular sensor system lets you configure the device to measure pressure ranges from 0–0.25 in.H2O to 0–10,000 psi and add temperature measurement with RTDs or thermocouples. Onboard jacks let you measure voltage and current. Two sensor bays and a twin LCD simultaneously display any two measurements. Application-specific features support tasks such as setting pressure switches and relief valves and calibrating pressure transducers. Data logging is optional.