Dual display - simultaneous measurement and display of pressure, temperature, voltage or current in any combination 
· Accuracy ratings of ±0.1%, ±0.05% and ±0.025 of span (pressure) 

· Pressure ranges from 0.25 inches of water to 10,000 psi 
· Interchangeable pressure and temperature modules
· Multiple engineering units - 12 
· High static dP measurement capability 
· Temperature measurement with most common RTDs and thermocouples 
· Programmable damping 
· Tare capability
· Display hold 
· RS232 two way communications 
· Standard NIST traceable certificate of calibration 
Optional Features
· 24 Vdc power supply
· Data logging - Automatic, manual and delayed actuation 
· Data logging 
· Relays - Hi/Lo programmable configurations - N/O and N/C 
· Battery power - 5 AA NiCads with built-in charger 
The ST-2A is the perfect bench companion product to the Ashcroft? ATE-100 field handheld calibrator.  This bench top (or panel mounting) package shares the same pressure and temperature modules and interfaces with the same software package as the Ashcroft? ATE-100.  An intuitive, menu-driven user interface puts all of the ST-2A's power at the simple press of a key.  It uses the AQS (Ashcroft? Quick-Select?) modular sensor system to provide the ultimate in measurement flexibility.