The TT-100B Digital Manifold Gauge is a multifunctional HVAC diagnostic tool designed for accurate pressure and temperature measurement. It features two temperature probe clamps and three-color fluoridated tubes for clear and easy-to-read readings on its extra-large LCD screen. The gauge automatically calculates superheat and subcooling, and includes an A2L flammable refrigerant warning for safe operation. With an overload capacity of 2× range (10 MPa) and support for 87 refrigerants with continuous updates, it is suitable for a wide range of HVAC applications. Additional features such as auto power-off (APO) for extended battery life and magnetic hooks for convenient storage make the TT-100B a reliable, efficient, and user-friendly tool for professional technicians.
