The TJr, Alfano's new air pressure gauge, represents the latest frontier between precision and practicality. Designed to meet all needs, this device stands out for its accuracy, compactness and ease of use. Robust and resistant to external agents such as water, dust and falls, the TJr is a reliable ally for any situation. With the TJr, accuracy is always guaranteed, thanks to self-calibration every time it is switched on and our very high quality standards.