Mastercool 98315-AUT Wireless Refrigerant Charging Scale with Solenoid Valve, 243 lb Capacity HVAC & Automotive A/C Refrigerant Scale with Remote Monitor, Programmable Charging Functions

Overview Mastercool 98315-AUT is a wireless refrigerant charging scale with solenoid designed for automotive A/C service. It combines cordless remote operation, programmed charge functions, and precise weight measurement to help technicians charge refrigerant more accurately while keeping the work area cleaner and easier to manage.Key Features The wireless monitor helps reduce cord clutter and gives technicians convenient access to synchronization, zeroing, and charge functions. The integrated solenoid supports programmed charging, line vacuum/recovery procedures, and controlled refrigerant flow. The system also includes repeat charging and tank-capacity programming, which can help improve consistency from one service job to the next.Why Mastercool Mastercool positions this unit within its automotive charging scales and accessories lineup. For buyers who want a more direct, equipment-focused workflow instead of app-centered operation, 98315-AUT offers a practical mix of wireless convenience and charge-control functionality.Technical Specifications Capacity: 243 lbs (110 kg) Accuracy: ≤±0.05% of reading Resolution: 0.05 lb / 0.5 oz / 0.01 kg Automatic Shut-Off: 3 hours Operating Temperature: 32°F to 120°F (0°C to 49°C) Battery Life: Monitor approximately 20 hours; platform approximately 30 hours Platform Size: 31 cm x 31 cm Cylinder Compatibility: Accepts all US & EU standard cylinders Included Fitting: 1/4" F-FL x 1/2 ACME-M fitting without valve core (82634-M)

• ✔️ WIRELESS REMOTE MONITORING – Wireless communication allows technicians to monitor refrigerant weight and control scale functions without cords, helping keep the service area organized during automotive A/C charging.
• ✔️ INTEGRATED SOLENOID VALVE CONTROL – Built-in solenoid controls refrigerant flow during charging, helping technicians start and stop refrigerant flow accurately without manually adjusting service valves.
• ✔️ PROGRAMMABLE CHARGE FUNCTIONS – Set desired refrigerant charge amounts and repeat charging operations to help deliver consistent, accurate refrigerant charges.
• ✔️ HIGH 243 LB CYLINDER CAPACITY – Large 243 lb (110 kg) capacity supports standard U.S. and European refrigerant cylinders used in automotive A/C service.
• ✔️ HIGH-PRECISION SCALE PERFORMANCE – Accuracy rated at ≤±0.05% of reading with fine resolution helps technicians charge refrigerant systems to exact manufacturer specifications.
• ✔️ TECHNICIAN-FRIENDLY REMOTE DESIGN – Remote display features magnetic mounting, signal strength indicator, battery status display, and convenient storage in the scale platform.
• ✔️ AUTOMOTIVE SERVICE FITTING INCLUDED – Includes a 1/4" F-FL x 1/2" ACME-M fitting without valve core (82634-M) to support automotive refrigerant charging setups.
• ✔️ TRUSTED U.S. BRAND FOR NEARLY 45 YEARS – Mastercool has been designing professional HVAC and automotive service tools for almost 45 years, delivering reliable equipment backed by responsive U.S. customer support.