Naroote Digital HVAC 4 Units Vacuum Pressure Manifold with Micro Power Single Chip for Air Conditioning Refrigerating Fluid Tester

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 Package List: 1 x Pressure 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 '----'.

• [Efficient System Operation] This digital hvac acts as a crucial switch during vacuuming filling and recovering refrigerating fluid in air conditioning systems. its practical design ensures fast and convenient operation making it an indispensable tool for hvac professionals.
• [Multifunctional & Versatile] Perfect for installation and maintenance of air conditioning systems this multifunctional accurately measures pressure and corresponding temperature. it supports various refrigerants including r22 r32 r407c r134a r507 r404a r410a r600a and r1234yf.
• [High & Reliability] Equipped with a pressure sensor this delivers precise measurements with excellent stability. it includes essential functions like timed shutdown and overpressure alarm to enhance safety and reliability during operation.
• [Ergonomic & User Friendly] Designed with comfort in mind the digital pressure manifold features an ergonomic hand wheel structure for effortless operation. the ball valve design allows fast and convenient switching ensuring a smooth workflow during air conditioning system maintenance.
• [Energy Efficient & Power Saving] This digital hvac utilizes a micro power single chip microcomputer to ensure optimal energy efficiency while maintaining high performance. the advanced technology helps extend battery life making it a reliable tool for prolonged use in various hvac applications.