Press the probe tips firmly across the resistor or wire section under evaluation.
: Features 10MΩ input impedance to prevent damage to sensitive vehicle computers and 1000V input protection across all ranges. Indicator System
This comprehensive guide serves as a complete technical reference for the Equus 4320 equus 4320 manual pdf
Backlit LCD screen showing freeze frame data and readiness monitor status.
settings for older ignition systems if you're working on a classic car. Equus 4320 Multimeter Safety Guide | PDF - Scribd Press the probe tips firmly across the resistor
Measures resistance in Ohms for checking components like sensors and fuses.
The 4320 model is tailored for safety and precision, making it a staple for DIY mechanics and electricians alike. settings for older ignition systems if you're working
If the tool displays a "Linking Error" or fails to turn on, the troubleshooting index in the manual provides immediate fixes. Common solutions include checking the vehicle's cigarette lighter fuse (which often powers the OBD2 port) or ensuring the ignition key is turned fully to the "ON" position. Why You Should Keep the PDF on Your Phone
Plugging into the Data Link Connector (DLC) to pull active and pending trouble codes.