The Extech 380562 High Resolution Precision Milliohm Meter (220 VAC) delivers precise low-resistance measurement for bench use. It reads down to 0.01 mΩ and presents results on a tall, easy-to-read LCD. The compact design helps when space is tight, and it remains stable during longer sessions. The interface is straightforward, so routine tests feel quick and dependable.
Measurement clarity and control
The 4-wire Kelvin method minimises lead and contact resistance, so the reading reflects the component, not the cables. The 1999-count LCD with 20.3 mm characters keeps values clear at a glance, which helps reduce misreads. The seven ranges provide flexibility for different assemblies, joints and terminations. The meter keeps its layout simple, so learning time is short and results are consistent.
Comparator and workflow speed
A built-in comparator gives Hi, Lo or Go feedback that speeds batch testing. Operators can sort parts faster and apply consistent thresholds without extra gear. This reduces manual note-taking and keeps attention on the workpiece. The process is repeatable and easy to share across a team.
Included Kelvin clip leads provide steady contact on terminals and lugs, which improves repeatability from test to test. Mains operation at 220 VAC supports extended bench work without battery swaps. The supplied power cord keeps setup straightforward and tidy on the bench. The package is practical, so you can start measuring straight from the box.
Key features
- Four-wire measurement improves accuracy for low resistance
- Wide range coverage supports diverse components and joints
- Kelvin clip leads provide stable connections on terminals and lugs
- Large LCD improves legibility from a working distance
- Tall characters reduce reading errors during testing
- Comparator mode speeds pass, fail and go checks in batches
- Mains operation suits extended bench sessions without batteries
- Compact design saves bench space around fixtures and tools
- Included leads reduce setup time straight out of the box
- Simple package keeps the focus on measurement tasks
- Clear tri-state indication helps quick selection decisions