Blog
Automotive Multimeter Safety: CAT Ratings and Test Leads
Treat the meter, leads, input jacks and measurement environment as one safety system.
How to Test an Alternator with a Multimeter
How to test an alternator with a multimeter: a UK step-by-step for charging voltage, load and ripple on 12V/24V systems, ruling out the battery before swapping parts.
How to Test a Car Battery with a Multimeter
How to test a car battery with a multimeter: a UK guide to resting voltage, cranking drop and overnight parasitic drain, with safe 10A settings and when to replace.
Automotive Digital Multimeter: The Ultimate UK Guide
The ultimate UK guide to the automotive digital multimeter: True RMS, auto-ranging, 12V/24V testing and safety ratings, with the £57.29 UT107+ as a worked example.
Vehicle Automotive Digital Multimeter: A UK Buyer's Guide
Vehicle automotive digital multimeter guide for UK classic and older-car owners: test wiring, earth straps and ignition, and why the £57.29 UT107+ suits them.
True RMS Automotive Digital Multimeter: A UK Buyer's Guide
True RMS automotive digital multimeter guide for UK garages: accurate readings on alternators and sensors, UKCA safety, and the £47.74 ex VAT UT107+.
Auto-Ranging Automotive Digital Multimeter: A UK Buyer's Guide
Auto-ranging automotive digital multimeter guide for UK auto electricians: how fast range-locking speeds 12V/24V diagnostics, and what the £57.29 UT107+ delivers.