Why order measuring instruments online from Communica
Get the right tool in hand faster: Communica maintains local stock of multimeters, oscilloscopes, bench power supplies and environmental instruments so you can order online and collect the same day from Samrand, Pretoria CBD or Cape Town when available. Our focus is practical: clear specifications, accessory bundles that reduce setup time, and procurement-friendly invoices for tertiary departments and workshops.
What this service solves
- Reduce lead time vs importing: pick up from a nearby branch or request rapid delivery.
- Simplify procurement: VAT invoices and quotation support for institutional purchases.
- Buy with confidence: specification callouts, compatibility notes and accessory packs included.
Common instrument types you can order
Handheld digital multimeters, benchtop DMMs, low-cost oscilloscopes for teaching labs, programmable DC power supplies, LCR meters and temperature/humidity loggers. Explore our full categories to match the tool to the task: shop by category and find compatible brands in our brand index: shop by brand.
Specification callouts - what to check before you order
We emphasise measured selection criteria so you buy the instrument that does the job - not the one with the fanciest label. Below are priority specs for typical use cases and a compact comparison table to guide decisions.
| Instrument | Key spec to prioritise | When it matters |
|---|---|---|
| Handheld DMM | True RMS, input protection, CAT rating | Fieldwork, mains checks, noisy signals |
| Benchtop DMM | Resolution (6½ digits), stability | Calibration lab, component characterisation |
| Oscilloscope | Bandwidth, sample rate, memory depth | Signal analysis, transient capture, digital comms |
| DC Power Supply | Programmable current limit, remote sensing | Bench prototypes, device power-up testing |
Accessory compatibility and bundles
Ordering probes, leads, grounding kits and calibration accessories with the instrument avoids compatibility headaches. For oscilloscopes, choose probes matched to the scope bandwidth; for power supplies, add banana-to-banana leads and fused test leads. See compatible accessories and all products: all products.
