The testo 115i thermometer (clip-on probe) communicates with a cell phone or tablet via a wireless connection. It is a specialized tool for measuring surface temperatures in the fields of heating, air conditioning and ventilation. It can be used to determine the inlet and outlet temperatures in heating systems.
The Super Stars ST-R999 reversible crossbow bender is a professional HVAC tool for bending copper and aluminum pipes in air conditioning and refrigeration systems. Lightweight, durable and precise - ideal for air conditioning installers who value quality and reliable equipment