Parker Smart Service Tool Kit Wireless Diagnostic Service for HVAC 953599 Weather Caps It has two 5-1/4" midranges

It has two 5-1/4" midranges flanking a 1" dome tweeter

Adjustable stop gauge

The Jaws are 40 percent lighter and 33 percent smaller than the standard series jaws

2 interior pockets and 1 large pocket with a velcro seperation tab

Parker Smart Service Tool Kit Wireless Diagnostic Service for HVAC 953599 Weather Caps It has two 5-1/4" midrangesThe Sporlan SMART Service Tool Kit was developed to make HVAC R diagnostic readings faster, easier, and more accurate. The kit includes lightweight wireless sensors that conveniently sync with an IOS or Android apps, enabling you to read a system's real time pressures and temperatures without using cumbersome hoses or manifold gauges. The app automatically calculates and displays superheat and subcooling eliminating manual calculations. All of this