Digital Vacuum Pressure Manifold Ergonomic and Stable Refrigerating Fluid Tester for HVAC System Maintenance

1. [EASY TO USE]: Digital HVAC with micro power single chip microcomputer for power saving; valve body with ball valve design for fast switching. 2. [ACCURATE AND STABLE]: Precision Machined pressure sensor for precise measurements; features timed shutdown and overpressure alarm. 3. [ERGONOMIC AND COMFORTABLE]: Hand wheel ergonomic design for comfort during use; ensures ease of operation with confidence. 4. [APPLICABLE SCENARIO]: Suitable for installation and maintenance of air conditioning systems; accurately measures pressure and temperature. 5. [FUNCTIONS AND USES]: Acts as a switch for vacuuming, filling, and recovering refrigerating fluid; convenient, fast, and practical. Spec: Item Type: Digital HVAC 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 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 '----'. Package List: 1 x Pressure

• [EASY TO USE]: Digital HVAC with micro power single chip microcomputer for power saving; valve body with ball valve design for fast switching.
• [ACCURATE AND STABLE]: Precision Machined pressure sensor for precise measurements; features timed shutdown and overpressure alarm.
• [ERGONOMIC AND COMFORTABLE]: Hand wheel ergonomic design for comfort during use; ensures ease of operation with confidence.
• [APPLICABLE SCENARIO]: Suitable for installation and maintenance of air conditioning systems; accurately measures pressure and temperature.
• [FUNCTIONS AND USES]: Acts as a switch for vacuuming, filling, and recovering refrigerating fluid; convenient, fast, and practical.