FEATURES
Benchtop indicator able to measure up to 3 parameters; pressure, temperature, voltage or current
Interchangeable pressure modules with pressure ranges from 0.25 in. H2O up to 10,000 psi
Measurement accuracy +/- 0.1%, 0.05% or 0.025% of span
RS232 serial communication
Traceable calibration certificate included with base and modules

AQS-1 and AQS-2 Pressure Modules
FEATURES
Low pressure modules ranges from 0.25 in. H2O (IWC) to 200 in. H2O (IWC), accuracy ±0.1% to ±0.06% of span, variable capacitance sensor, for use with clean dry gas media
Medium/high pressure modules 5 to 10,000 psi, accuracy ±0.1% to ±0.025% of span, 316 Stainless steel isolated sensor, for use with media compatible with 316 Stainless steel
Gauge, absolute, differential and compound ranges available
Temperature compensated 20 °F to 120 °F

AQS-RTD Modules
FEATURES
Measures temperature with most RTD probes
Supports 2, 3 and 4 - wire RTDs
Displays measurement for Farenheit, Celsius, Kelvin Rankine and ohms
Easy configurability to meet application

AQS-TC1 Thermocouple Temperature Modules
FEATURES
Allows ST-2A to measure temperature with a thermocouple
Pre-programmed to accept 8 most common thermocouple types
Displays measurement for Farenheit, Celsius, Kelvin Rankine and millivolts
Reference junctions: automatic internal or manual external