This is crucial for automotive work. It prevents the tool from drawing too much current, which protects sensitive onboard computers.
Always check your test leads for cracks or exposed wire before use.
The Equus 4320 manual PDF emphasizes the following safety precautions to prevent injury or damage to the meter: equus 4320 manual pdf
You can still use the meter safely by:
The is more than a set of instructions—it is your training course for automotive electrical diagnostics. Without it, you are guessing. With it, you can confidently identify why your check engine light is on, determine if your car is ready for an emissions test, and even save hundreds of dollars in mechanic diagnostic fees. This is crucial for automotive work
Set the dial to DCV . Connect Red to positive (+) and Black to negative (-).
The Equus 4320 is a reliable, low-cost tool for automotive electrical diagnosis. Proper use following the above procedures ensures accurate battery and charging system evaluation. The Equus 4320 manual PDF emphasizes the following
Equus 4320 is a 3½-digit, 10 MegOhm digital multimeter specifically designed for automotive use