The TD312 Calculating Cuff Inflator was specially designed for segmental pressure measurements, and will inflate any vascular cuff with ease TD31. Automatic inflation and deflation rate is controlled with the TD312's thumb wheel. The digital readout displays pressures within 1 mmHg from 0 up to 330 mmHg. The TD312 has 12 built in memory registers as well as a simple calculator. This allows the user to store and recall pressures which he or she can use to calculate ratios such as the Ankle Brachial Index (ABI). The TD312 can also be useful when utilized with our NIVP3 peripheral vascular software. When used with our NIVP3 software the TD312 acts as a remote control for easy navigation and software command. Pressures are automatically transmitted and stored in the software. The TD312 is powered with rechargeable NiCad batteries that will give you the ability to inflate 300+ inflations on a single, full charge. The TD312 can also be used with our MV10 Segmental Cuff Selector for faster, easier segmental pressure measurements. © 2008 D. E. Hokanson, Inc.