A highly integrated multifunction calibrator featuring several patented technologies, the 223A is an ultra-compact, rugged, and easy to use hand-held device for sourcing, simulating and measuring pressure, temperature, and electrical signals. 

Its smartphone-like menu and interface make the operation simpler and easier. With HART communication capability, the 223A is ideal for calibrating, maintaining, and troubleshooting HART instrumentations. 

Automation and documentation capabilities make the 223A a turnkey solution.

• Sourcing, simulating and measuring pressure, temperature and electrical signals • Smartphone-like menu and interface make the operation simpler and at ice point by users • Hart Communication capability • The internal cold junction compensation sensor can be re-calibrated at ice point by user • Ultra-compact, 3.9” x 7.6” x 2.0”, and 1.6 lb (0.7 kg)