Emoshayoga Digital HVAC Pressure, Vacuum Tester with Ball Valve Timer, for R22 R32 R407C R134a R507 R404A R410A R600a R1234yf Refrigerants

Spec: Item Type: Digital HVAC Pressure ​ Material: ABS, Aluminum Alloy Pressure Range: 0-5MPa Battery: 9V 6F22 Battery x 1 (Battery Not Included) Pressure Units: MPa, kPa, psi, kgf/cm², Temperature Units: ℃, ℉ Refrigeration Types: R22, R32, R407C, R134a, R507, R404A, R410A, R600a, R1234yf Package List: 1 x Pressure ​ 1 x Adapter 2 x Hoses 1 x Manual 1 x Storage Box How To Use: Reset: When the digital pressure ​ is not showing 0 in atmospheric pressure state, long press P=0 to reset the display to zero. Auto Shutdown: The ​ will automatically shut down after working for 30 minutes each time it is turned on. When the pressure exceeds 125% of the maximum range, the display will show ----.

• High Measurement： This digital hvac pressure features a pressure sensor that delivers exceptionally precise and stable measurements for both pressure and temperature. The advanced sensor technology offers reliable performance when assessing and maintaining air conditioning systems.
• Enhanced Features:Designed with built-in reliable mechanisms including timer-based automatic shutdown and overpressure alarms. These protective features not only your equipment but also extend the lifespan of both the and connected hvac systems, providing peace of mind during maintenance procedures.
• Versatile Compatibility:Compatible with a wide range of refrigerants including r22 r32 r407c r134a r507 r404a r410a r600a and r1234yf this digital vacuum meter meets diverse refrigeration needs.
• User-friendly Operation: The innovative ball valve design combined with an ergonomic handwheel ensures smooth and effortless valve manipulation. This thoughtful engineering provides superior comfort during extended use, significantly improving efficiency for hvac installation and maintenance tasks.
• Energy Efficient Design: Engineered with a low power consumption microcontroller, this vacuum offers significant energy savings without compromising performance. The intelligent power management system enables extended operation time, making it ideal for prolonged use.