The Mac Tools ET97 is a durable, handheld OBDII/EOBD and CAN code reader designed for fast diagnostics, featuring a two-line LCD screen, four-button interface, and powered directly by the vehicle's diagnostic port. It supports reading/erasing trouble codes, I/M readiness status, and freeze frame data for 1996 and newer vehicles. For the full manual and support information, visit Mac Tools Device Database. Repair Instructions - Mac Tools
This guide serves as a comprehensive manual to help you get the most out of your diagnostic tool. Key Features and Specifications Mac tools et97 user Manual
DIAGNOSTIC MENU:
: Displays the status of emission monitors to determine if a vehicle is ready for smog inspection. The Mac Tools ET97 is a durable, handheld
Battery Maintenance: The manual specifies that the internal battery must be replaced when a low-battery icon appears on the LCD to maintain calibration accuracy. Range: up to 40 MΩ Continuity buzzer (< ~30–50Ω)
Without the user manual, you risk:
Features and Benefits