Amp Meter
A modern guide to ammeters: what they measure, common types (DMMs, clamp meters, shunt-based meters, battery monitors), and how to choose the right meter for AC/DC, battery, or high-current applications.
Digital Voltmeter
From the mid-20th century digital voltmeters evolved into the modern digital multimeter. Today's DMMs offer high input impedance, True RMS, safety ratings (CAT/IEC), connectivity, and multiple measurement functions used across electronics and electrical work.
Digital Multimeter
Digital multimeters remain essential for measuring voltage, current, and resistance. Modern DMMs add True RMS, auto-ranging, clamps, data logging, and safety ratings, but accuracy and appropriate safety features still drive the right choice.
Computer Repair Tool Kit
A compact, modern computer repair kit combines precision hand tools, ESD protection, network testers, diagnostic meters, and consumables to speed troubleshooting at home or in the office.