Mastercool COMMANDER3100 – Automatic R134a & Hybrid/EV R/R/R Machine with 10” Touchscreen, SAE J2788 Certified, U.S. Built

OverviewThe Mastercool COMMANDER3100 sets the benchmark in professional refrigerant recovery, recycle, and recharge (R/R/R) systems for R134a and hybrid/EV vehicles. Designed for high-volume technicians, this model upgrades from the 2100 by adding hybrid/EV safety protocols, enhanced automation, and additional service flexibility. The COMMANDER3100 is ETL-certified and meets or exceeds SAE J2788 standards.Key Features10” color touchscreen interface for fast and intuitive operationHybrid/EV compatible with safety features built-inReal-time system diagnostics, recovery progress, and alertsEnhanced automation for recovery, vacuum, oil injection, and rechargePowerful 6 CFM vacuum pump improves evacuation timeConvenient access for fast vacuum pump oil changesMulti-color LED status bar for clear machine statusDual filter system and 30 lb refillable tankWi-Fi capability and on-board unit conversion toolsIncludes automatic and manual operating modesDust cover and 2-year parts / 1-year labor warranty includedMade in the USAWhy MastercoolFor nearly 50 years, Mastercool has delivered professional-grade HVAC and automotive A/C tools backed by U.S.-based support. The Commander series reflects that legacy, combining durability, advanced features, and superior ease-of-use to meet modern technician demands.Service and SupportMastercool backs every Commander series unit with U.S.-based technical support and access to key accessories and replacement parts. For extended service life and enhanced performance, accessories like the Manual Oil Injector (Part #53123) are available separately. Replacement filter kits and other wear components can be ordered directly from Mastercool or through our authorized distribution network.

• ✔️ TOP-TIER COMMANDER 2.0 PLATFORM – Built for high-volume shops servicing hybrid and EV vehicles with advanced automation and integrated diagnostics
• ✔️ 10” TOUCHSCREEN INTERFACE – Large, intuitive tablet display with streamlined controls for fast setup and operation
• ✔️ AUTOMATIC OPERATION WITH REAL-TIME DIAGNOSTICS – Includes remote support via TeamViewer and built-in alerts to minimize downtime
• ✔️ HYBRID/EV COMPATIBLE WITH HOSE FLUSHING SYSTEM – Safely transitions between PAG and POE oil compressors without cross-contamination
• ✔️ REFRIGERANT DATABASE INCLUDED – Quickly identify and configure vehicle specs without external tools or references
• ✔️ HIGH-PERFORMANCE 6 CFM VACUUM PUMP – Faster evacuation saves time; built-in service port allows easy oil changes
• ✔️ U.S. BUILT WITH INDUSTRY-LEADING WARRANTY – Backed by 2-year parts and 1-year labor warranty with full U.S.-based support
• ✔️ MEETS OR EXCEEDS SAE J2788 STANDARDS – 98.5% recovery rate and ±15g charge accuracy deliver professional-grade results
• ✔️ FLEXIBLE UPGRADES AVAILABLE – Expand functionality with optional printer and future software updates