Multifunction digital pressure gauge for air conditioning – Pressure, vacuum, temperature and leak detection

🔧 General Description This multi-function digital pressure gauge for HVAC systems is the ideal solution for professionals and experienced DIYers who demand precision and simplicity. Designed for the diagnosis, maintenance, and commissioning of air conditioning and refrigeration systems, it simultaneously measures two pressures, two temperatures, relative vacuum, and detects leaks—all in one intuitive device. 📊 Technical Specifications Material: High-strength ABS + non-slip silicone Pressure Range: 0–6,000 kPa (accuracy ±0.5% FS + 5 digits) Relative Vacuum: –101 to 0 kPa (resolution: 1 kPa) Temperature: –40 to +150 °C (accuracy: ±0.5 °C + 2 digits) Built-in Refrigerants: 92 types compliant with NIST standards Display: Backlit LCD screen, high contrast Connection: Standard 1/4″ (6.35 mm) fitting Included: 1 digital pressure gauge + user manual ⚙️ Installation Immediate installation: no tools or complex adjustments required. Simply connect the hoses to the 1/4″ fittings, connect the temperature probes (not included), and you're ready to go. Ergonomic design and comfortable handle for a stable grip. 🎯 Use: Use it to measure superheat, subcooling, pre-charge vacuum, or pressure drop in refrigeration circuits. The clear display and automatic conversions (kPa/bar/PSI, °C/°F) make every reading quick and reliable—even on the job site. ℹ️ Other information: Onboard 32-bit unit for maximum stability. Built-in calculations (leaks, detection time, % vacuum). Compatible with all air conditioning and refrigeration systems—universal, no brand specific. Ideal for demanding HVAC technicians, installers, and DIY enthusiasts.