Measuring Instruments

Precision measurement is non-negotiable in any controlled growing environment. BlomSupply's measuring instruments include pH meters, EC/TDS meters, thermometers, and hygrometers — the tools South African indoor growers need to keep conditions stable and feeding programs accurate. A reliable pH EC meter South Africa growers can trust is harder to find than it should be; we've done the sourcing for you.

All instruments ship from Cape Town with nationwide delivery and secure packaging. Meters and probes are individually protected to arrive calibrated and ready to use.

BlomSupply stocks testing equipment that holds calibration and gives repeatable readings — not cheap units that drift within a week. We include storage solution and calibration recommendations so you can maintain accuracy long-term.