Digital HVAC Manifold Gauge with 94 Refrigerants, Dual Color Display Pressure Meter for Car Air Conditioner, 3 Ports

[Accurate Diagnostics] The digital HVAC manifold gauge provides instant pressure and temperature measurements after refrigerant selection. With an accuracy of ±0.5% fs, it enables reliable system diagnostics and maintenance. Automatic detection eliminates uncertainty in pressure and temperature ratings for accurate load and fault analysis. [User-Friendly Design] Featuring a 3-port layout and auto-off function, the ergonomic ABS housing (165 x 110 x 60 mm) is robust and durable. Clear color display and intuitive operation make it the ideal tool for professionals and technicians. [Versatile Display] The digital air conditioning gauge displays measured values in kPa, MPa, psi, bar, and inHg. It supports vacuum pressure testing for evacuation verification and basic troubleshooting. The color LED display with integrated viewing window allows for real-time flow rate monitoring. Refrigerant
[Universal Use] This manifold gauge supports 94 different refrigerants, including R454b, R32, R1234yf, R410a, R134a, and R22. Ideal for various HVAC and automotive air conditioning systems. One tool replaces multiple devices and greatly simplifies your workflow.
[Full Features] This vacuum pressure tester contains a built-in viewing port for the refrigerant flow. The long battery life with 3 AA batteries (not included) and the wide measuring range (0-6000 kPa) make it the perfect companion for system maintenance and repairs.