IQ Instruments primarily designs and manufactures electronic instrumentation products for the industrial sector. 

Our customers include many of the major industrial companies in South Africa including Sasol, Eskom, Telkom, Rand Water, AECI, and the mining industry. 

We have twelve distributors covering the major industrial centres across South Africa and an agent in Australia. 

Our major product lines include  4-20mA transmitters for DC voltage & current, AC voltage & current, frequency, thermocouple, Pt100, pH, ORP and vibration. We also produce a range of 11 pin plug-in modules which include timers, level controllers, voltage & current switches, power supplies, signal converters & isolators.

Our factory is now based in Loch Vaal, Vanderbijlpark after moving from our Randburg factory.

We are the sister company to pHoenix Electrode Sales who are the South African agents for Van London