Fafeicy 4 Valve Digital Manifold Gauges HVAC System Analyzer with Vacuum and Pressure Testing for AC Refrigeration Service

Efficient Power Management: Incorporates advanced low-power chip technology for extended operation; features quick-response ball valves that enable smooth and immediate flows control adjustments. Comfortable Handling Design: Engineered with an ergonomic hand wheel that reduces operator fatigue during prolonged use, ensuring steady and secure gauges manipulation. Dependable Measurement Accuracy: Includes programmable auto-shutoff, pressure alert notifications, and a precisiones sensor that maintains consistent and trustworthy measurement results. Broad HVAC Applications: Suitable for installation, diagnostics, and servicing of refrigeration and air conditioning systems, delivering exact pressure and temperature readings. Multi-Functional Control: Acts as a central operating unit for system evacuation, refrigerant charging, and recovery procedures, streamlining workflow for HVAC professionals. Spec: Item Type: Digital HVAC Gauge​s Pressure Range: 0-5MPa Battery: 1 x 9V 6F22 battery(not included) Pressure Unit: MPa, kPa, psi, kgf/cm2 Temperature Unit: ℃, ℉ Refrigerating Fluid Types: R22, R32, R407C, R134a, R507, R404A, R410A, R600a, R1234yf How to Use: Clear Zero: When the digital pressure gauge​s shows a non zero value in atmospheric pressure state, press and hold 'P=0' for a longer time to clear the displayed value. Auto Shutdown: The device will automatically shut down after 30 minutes of operating each time it is turned on. Over Pressure Alarm: When the pressure exceeds 125% of the maximum range, the display will show '----'. PackageList: 1 x Pressure Gauge​s

• Efficient Power Management: Incorporates advanced low-power chip technology for extended operation; features quick-response ball valves that enable smooth and immediate flows control adjustments.
• Comfortable Handling Design: Engineered with an ergonomic hand wheel that reduces operator fatigue during prolonged use, ensuring steady and secure gauges manipulation.
• Dependable Measurement Accuracy: Includes programmable auto-shutoff, pressure alert notifications, and a precisiones​ sensor that maintains consistent and trustworthy measurement results.
• Broad HVAC Applications: Suitable for installation, diagnostics, and servicing of refrigeration and air conditioning systems, delivering exact pressure and temperature readings.
• Multi-Functional Control: Acts as a central operating unit for system evacuation, refrigerant charging, and recovery procedures, streamlining workflow for HVAC professionals.