4 Units HVAC Vacuum Tester Precise and Practical Pressure Manifold Tester for Air Conditioning Service

1. [HIGHLY ACCURATE]: Utilizes a Machined pressure sensor for precise pressure and temperature readings in HVAC systems. 2. [CONVENIENT FEATURES]: Timed shutdown, overpressure alarm, and ball valve design for easy switching and operation. 3. [DURABLE AND RELIABLE]: Built to last with a sturdy construction; ensures high stability and reliability during use. 4. [EFFICIENT FUNCTIONALITY]: Plays a crucial role in vacuuming, filling, and recovering refrigerating fluid in air conditioning systems. 5. [ERGONOMICALLY DESIGNED]: Hand wheel structure for ergonomic grip and comfortable handling; promotes confident and efficient operation. 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 '----'. PackageList: 1 x Pressure

• [HIGHLY ACCURATE]: Utilizes a Machined pressure sensor for precise pressure and temperature readings in HVAC systems.
• [CONVENIENT FEATURES]: Timed shutdown, overpressure alarm, and ball valve design for easy switching and operation.
• [DURABLE AND RELIABLE]: Built to last with a sturdy construction; ensures high stability and reliability during use.
• [EFFICIENT FUNCTIONALITY]: Plays a crucial role in vacuuming, filling, and recovering refrigerating fluid in air conditioning systems.
• [ERGONOMICALLY DESIGNED]: Hand wheel structure for ergonomic grip and comfortable handling; promotes confident and efficient operation.