The VIVOHOME Digital Refrigerant Gauge is a professional-grade tool designed for precise pressure monitoring, pressure leak testing, and vacuum measurement. This upgraded HVAC manifold gauge set supports a wide range of functions, including A2L refrigerant warning, double overload capacity (10 Mpa), and automatic power-off, making it an essential device in installation and maintenance for HVAC technicians. Supporting 88 types of refrigerants, you can easily select the correct refrigerant for accurate pressure readings.
- Pressure unit: KPA, MPA, PSI, INHG, bar, kg/sq. cm
- Pressure measurement range: -14.5 – 800 PSI
- Pressure resolution: 0.5 PSI
- Pressure measurement accuracy: ± 0.5%fs
- Equipped with intelligent apo function to detect idle status and shut down automatically, saving energy
- Instrument is made of high-strength engineering plastic, making the entire unit sturdy and durable
- Includes R-134A and R-1234YF quick couplers, as well as R-134A and R-1234YF self-sealing can taps for broad vehicle compatibility
- Note: this device requires 3 AAA batteries which are not included in the package





















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