A simple algorithm for dual control using the SAFER concept has been developed for a single-input single-output, linear discrete system with random parameters. A critical feature of this SAFER algorithm is the use of a minimal number of sensitivity functions which captures the probing properties of all the sensitivity functions required for estimation purposes. This results in significant reduction of computation and a feasible and implementable estimator controller with dual properties. Numerical simulations wore carried out to demonstrate the superiority of this new algorithm with dual properties.