Testo Inc., world leader in the design, development and manufacture of portable instrumentation, introduces the new testo 552 Digital Vacuum Gauge to confirm the evacuation of air conditioning, heat pump and refrigeration systems.  Unlike other vac...

Testo is announcing the release of their new refrigerant leak detector, model 316-3.This hand-held detector delivers optimal sensitivity to all refrigerants. up to 0.15 oz/year, yet is resistant to contaminants such as dust, dirt and oil. The product fe...

Machinery and Process Applications Thermal imaging is a popular preventive maintenance tool widely used for inspecting machinery and troubleshooting processes without time consuming disassembly or costly downtime. Whether in motors, pumps,...