Elitech DMG-4B Smart Digital Manifold Gauge Set with 3-Color Hoses, Bluetooth HVAC Refrigerant Tester, OTA Update, 140+ Refrigerants, SH/SC Analysis, Advanced Modes Expandable via App

The Elitech DMG-4B is a next-generation digital manifold gauge designed to replace traditional mechanical meters with high-precision digital sensing. Whether you are performing routine maintenance or complex system checks, this smart tool provides real-time data to improve your on-site work efficiency. Core Performance & Included Features High-Precision Monitoring: Features a pressure range of -14 to 800 psi with ±1% FS accuracy and 1 psi resolution. Standard PT Mode: Includes the built-in Pressure-Temperature (PT) mode, displaying real-time pressure, evaporation, and condensation temperatures. Cloud Refrigerant Library: Pre-loaded with 18 common refrigerants like R410A, R134a, and R22. Access and sync over 140+ customized types via the "Elitech Tools" App. OTA Firmware Updates: Supports remote firmware upgrades via Bluetooth, ensuring your device stays current with the latest HVAC technology. Rugged Construction for Field Use The DMG-4B features a large LCD screen with backlight, a visual sight glass for refrigerant monitoring, and 1/4 SAE standard connection ports. The device is powered by 2 replaceable AAA batteries, offering an ultra-long runtime of up to 200 hours. Smart Ecosystem & Optional Expansion Tailor the tool to your professional needs. While the core PT mode is available for all users, the DMG-4B is designed to grow with your business: App-Unlocked Advanced Modes: Professional modes such as Pressure Holding (Leak Test), Vacuum Mode, and Offline Data Recording can be unlocked via one-time App purchases. Wireless SH/SC Analysis: Connect to Elitech wireless temperature clamps (sold separately) via Bluetooth to view real-time Superheat and Subcooling diagnostics on your App or device. Bundle Package Includes (DMG-4B + 3-Color Hoses) 1 x DMG-4B Smart Digital Manifold 1 x 3-Color Refrigerant Hose Set (Red, Blue, Yellow with 1/4" SAE Fittings) 1 x Professional Carrying Bag 1 x User Manual

• [PRECISION PT MEASUREMENT] Features a pressure range of -14 to 800 psi with ±1% FS accuracy. The built-in Pressure-Temperature (PT) mode displays real-time evaporation and condensation temperatures, replacing inaccurate mechanical gauges with digital reliability.
• [COMPLETE HVAC GAUGE SET] Includes a high-precision digital manifold and a set of 3-color hoses (Red, Blue, Yellow) with standard 1/4" SAE fittings. Perfect for professionals and DIYers to start charging, testing, or recovery work immediately upon arrival.
• [140+ REFRIGERANTS & OTA UPGRADE] Pre-loaded with 18 common refrigerants like R410A and R134a. Sync over 140+ additional types and keep your device's firmware up-to-date remotely via Bluetooth using the "Elitech Tools" App.
• [SMART DIAGNOSTICS & SH/SC] Pair with Elitech wireless temperature clamps (sold separately) via Bluetooth to automatically calculate and display Superheat (SH) and Subcooling (SC). Monitor all system data analysis in real-time through your smartphone.
• [EXPANDABLE MODES & DURABILITY] The rugged design with a visual sight glass and 200h battery life ensures long-term field use. Advanced modes like Vacuum, Leakage Test, and Data Recording can be unlocked via the App for professional system profiling.