Features: • High and low buttons for setting tolerance limits • Solid state circuitry with LCD display • One year warranty • 0.1 resolution • Response speed is immediate • Holds reading until reset • Dial rotates up to 270° • Batteries Included • Custom made carrying case • Accessories also available: Printer, Audio Attachment and Lab Software • Conforms to ASTM D-2240 • NIST Traceable Certification Included

The WESTport Rex DD-3 Digital Durometer is the successor to the popular Rex DD-1. The DD-3 is a state-of-the-art instrument and is ideal for laboratory use. The exciting new new features include: a new, larger direct drive LCD display, RS232 data ports for computer compatibility, a locking feature to prevent accidental erasure of tolerances, automatic shutoff, low battery warning and new accessories such as MTI and SPC type printers, audio attachments and software.