Xetron DMG-10X AC Diagnostic Manifold Gauge Set Digital HVAC for R134a R12 R410a R404a etc DIY Refrigerants, 2-Way Standard 1/4 SAE Fittings

【OTA(over-the-air update) for Remote Firmware Upgrade】Keep your manifold up-to-date. DMG-10X digital manifold, more units than mechanical manifold, Available Units of pressure and temperature : [psi, kPa, Mpa, bar, inHg], [℉/℃]. 【Built-in Temperature Compensation】Eliminating the mistake of temp. change affecting pressure. 【Add any refrigerants certificated by NIST Standard】Private custom for your job, DIY yourown 18 kinds, from 141+ refrigerants (continuously updated through APP), including R11 R12 R13 R22 R290 R32 R134a R404A R410A R407C R408A R409A R458A R448A R449A R500 R502 R600 etc. ASHRAE 34 standard classifies refrigerant safety based on toxicity and flammability, helping you ahead of time do adequate safety protection measures. 【APP Real-time Data View+ Intelligent Analysis】[Pressure Temperature Measurement Mode] is free, according to your actual working needs, set upper and lower limit of High/Low pressure alarm. You can see these data on APP homepage: Minimum, Maximum, Averag