Gemtech

GAS AND ENVIRONMENTAL MONITORING TECHNOLOGY

Your technical equipment sourcing partner for
South Africa and Africa.

Watchgas. Kane. Cambridge Sensotec. 7 Solutions. The supplier relationships you need, with the technical know-how to spec it right the first time. Get a detailed quote in hours — not days.

3 ways to request a Quote

Via our Catalogue Via our online Enquiry Service Call Nigel +27 82 448 0119

AUTHORISED DISTRIBUTOR

For the industry-leading manufacturers who matter.

Watchgas Fixed and portable gas detection systems
Kane Combustion analysers
Cambridge Sensotec Analysers
7 Solutions Calibration gas and accessories
Manuals and training videos

HOW IT WORKS

Sourcing, quoting, ordering, delivering — handled.

1

Tell us what you need

Send a spec or describe the application. Gas type, environment, response time, fixed or portable — we'll work it out.

2

We spec it right

30+ years of supplier relationships means we know which brand and model fits your problem — and which doesn't.

3

Detailed quote in hours

Line-by-line pricing in ZAR or USD, lead time on every item, terms upfront. Accept, and your order ships from our facility.

TRUSTED BY

South Africa's heavy industry — and beyond.

Our customers are in Iron & Steel, Petrochemical and Mining, with peripheral use across municipalities, agriculture, hospitals, food and transport. Where safety and environmental monitoring is mission-critical, Gemtech is on the supply chain.

WHAT WE MONITOR

Monitoring capabilities

  • Gas detection (toxic, combustible, oxygen)
  • Environmental and air quality
  • Weather stations
  • Water quality
  • Radiation
  • Emissions
  • Leak detection
  • Narcotic and explosive detection

SENSOR TECHNOLOGIES

Sensing technologies we source

  • Electrochemical
  • Infrared (IR)
  • Thermal conductivity
  • Catalytic
  • Photoionisation (PID)
  • Photo-acoustic
  • Neutron
  • Solid state

COVERAGE

Nationwide presence. Foreign reach.

Head office in Boksburg covers Gauteng, the Free State, Northern Province and foreign sales directly.

Appointed representatives in KwaZulu-Natal, Mpumalanga, the Western Cape and Eastern Cape bring local knowledge and on-the-ground service.

Active customers across South Africa, Zambia, Mozambique, Madagascar and Kenya.

SERVICE

Full backup — not just a box.

Technical support on every item we sell, from spec to commissioning.

Training at our Pretoria facility or on your site. Manuals and videos available.

Custom and local manufacturing where standard products won't fit — we'll work with you to find a way.

Ready to talk about what you need?

Tell us the application. We'll come back with the right equipment, real pricing, and a delivery date you can commit to.

Request a Quote

Or reach Nigel directly: +27 82 448 0119  ·  nigel@gem-tech.co.za