Why local measuring instruments matter for your project
When a design review, lab class or production test waits on a single instrument, lead time and reliability decide outcomes. Communica keeps a broad range of measuring instruments in South Africa so you can get working equipment fast, collect from our Samrand or Pretoria branches, and receive VAT invoices for procurement and education purchases. Choosing the right tester reduces debugging time and keeps coursework and production on schedule.
Typical users and scenarios
Makers and students need portable multimeters and logic probes; technicians require benchtop oscilloscopes and power supplies; engineering teams buy calibrated data-loggers and RF test gear. For each case, practical selection beats checklist shopping-think accuracy for measurement goals, input protection for noisy environments, and connectivity for data export.
In-stock categories and brands to explore
We stock handheld multimeters, bench oscilloscopes, function generators, LCR meters, power supplies, thermal imagers, and specialised probes from trusted names. Browse our collection to compare ranges: Shop by category. For a brand overview see Shop by brand.
Quick compatibility and spec callouts
Match instrument specs to your use: resolution (digits), bandwidth (for oscilloscopes), input impedance, sample rate, and true-RMS capability for accurate AC readings. If you need help comparing models, use our product index: All products.
Specification comparison (handheld DMM vs entry bench DMM)
| Spec | Handheld DMM | Bench DMM |
|---|---|---|
| Resolution | 3½-4½ digits | 4½-6½ digits |
| Accuracy | ±0.5% typical | ±0.01%-±0.1% |
| Connectivity | USB / Bluetooth | USB / LAN / GPIB |
| Use case | Field checks, lab tasks | Precision measurements, R&D |
