Unimprinted - Secure a must-have promotional gift for the medical profession with this programmable stethoscope digital timer. Measuring 2 1/4" x 1 3/4" x 1 1/4", this unique product comes with standard digital clock functions and pre-programmed 15, 30 and 60 second pulse timers. This convenient accessory is an all-in-one unit and a must for every healthcare professional -- simply attach it to the stethoscope tubing. Batteries included. Customize with a brand logo for maximum coporate exposure.