Energy Index values for seven different fuels remains a useful program Combustion Venting Safety Calculation program. Pressure program remains for blower door testing, duct analysis testing, envelope series leakage, and duct series leakage. Enhanced multi-blower door and duct analyzer testing. The addition of 20 Equation Nuggets, for a total of 50. A new Financial Functions program from Texas Instruments that figures payment periods, interest rate, present value, future value, cash flows, and amortization.
Programs are now edit-protected to eliminate chance of corruption by users.
Revised 100 page ZipTest Pro user's manual that you may view and print from this web site. If you wish to upgrade to the TI-86, contact WxWare Diagnostics, a division of R.J. Karg Associates. Key Features of ZipTest Pro Building Diagnostics Software 1. Program - Calculate CFM50 for acceptable indoor air quality. Go to list of 50 Equation Nuggets 7.