Accessories

Protect the screen of the Maximus 4.0 from being scratched. View Details

Designed to connect the tractor and trailer, or direct connection to trailer without the tractor. Support full diagnosis for the ABS system of Trailer. Read version info, read DTCs, clear DTCs, read DataStream, ABS modulator test, ABS lamp test, ABS sensor test, controller configuration, reset ABS controller. View Details

Includes Mercedes heavy-duty 14 PIN, Caterpillar 9 PIN, Cummins 12 PIN, Isuzu 20 PIN, Isuzu 3 PIN, Mitsubishi 12+16, OBD 16 PIN, Renault 12 PIN, Volvo 8 PIN, Trailer 7+9 PIN. View Details

Designed to support diagnosis for CAN FD Protocol Vehicles . Compatible with android diagnostic scanners of Maximus family. Easy to use, just plug and play. View Details

Data recorder helps identify driving problems to solve maintenance problems quickly and easily. Read and record data streams of the engine to demonstrate them graphically, with user-friendly browsing interface and clear data display on your Maximus scan tool. OBD-II live data recording... View Details

For electrical ground, attach ground wire from the instrument to be grounded to the negative terminal. View Details

Used with SpeedSmoke. Expands to 3.0". View Details

Prevents the loss of electronic memory when disconnecting the battery. OBDII connection uses positive and ground pins only and will not interfere with fault codes. Works with vehicle's cigarette lighter - 12V power source not included... View Details

Close the injector pressure regulator to determine if proper injector pressure is achieved and sustained for the starting process. Permits a quick initial diagnosis of the pressure regulator when a hard start/no start situation exists. Tactile On/Off switch with LED confirming power to the tool and signal to the Injector Pressure Regulator... View Details

Quickly and easily remove grease, oil, dust, dirt and more from diagnostic tools. Does not leave oily residue. ECO Green friendly... View Details

199 hand-written pages with hand-drawn illustrations to explain electricity in a useful way for mechanics. Covers everything from basic battery theory, to battery drains and reading schematics. Explains voltmeters, finding shorts to ground, corrosion causes, voltage drops and more. View Details

Prevents memory loss of the on-board computer settings for anti-theft radios, digital clocks, radio presets, seats, mirrors, and comfort, etc. when the battery is disconnected or removed. High capacity 7AH, rechargeable sealed lead acid battery required for newer vehicles with increased electronic system loads and provides nearly double the life expectancy. Integrated OBD II cable for fast connection to the vehicle... View Details

Designed to maintain the memory of the on-board vehicle computer (CCU) when battery is disconnected. Prevents loss of certain drivability codes, keyless entry codes, digital radio settings, cellular phone settings and other memory related functions. Use with 9V alkaline battery (not included). View Details

Protects ABS, engine management systems, fuel injection systems, radios, alarms and other sensitive electronics. Increases voltage surge protection during MIG and spot welding, jump starts, plasma cutting and other repair applications. View Details

Custom screen protector. View Details

Used with SpeedSmoke. Expands to 4.6". View Details