About This

• Accurate Dual-Port HVAC Pressure Testing: ROGVOC digital gauges features dual input ports to measure both differential and static air pressure with high precision. Whether you're working on AC system diagnostics or refrigerant flow balancing, it delivers fast and reliable results every time
• 5 Pressure Units for Versatile Applications: Easily switch between 5 selectable units including PSI, inHg, Mpa, Kpa, and bar. Designed for use in HVAC and refrigeration pressure testing, this gauge supports temperature testing, dry and wet bulb humidity testing, pressure testing and vacuum testing
• Integrated Temperature Sensor for Indoor Use: Alongside air pressure readings, the built-in sensor monitors air conditioning system temperature—an essential feature for diagnosing system balance, checking evaporator coil performance, or conducting full AC inspections
• Clear Backlit LED with Real-Time Readings: Equipped with a bright backlit LED, the manometer clearly displays pressure readings, temperature, and unit selection—even in dark or compact service areas. Real-time feedback ensures accuracy when fine-tuning refrigerant lines or evaluating airflow performance
• Ready-to-Use, Compact and Durable Design: This handheld meter comes pre-equipped with hose, batteries include the box. Its compact, rugged design is built for HVAC technicians, refrigeration specialists, and serious DIYers