We supply customers with practical affordable solutions for their testing needs. Our products include benchtop, portable, in-line process control instruments that test parameters such as: pH, ORP, EC, ISE, Turbidity, Chlorine & DO solutions. We have a wide range of spectrophotometers, titrator's, chemical metering pumps, colorimeters, test kits, reagents and accessories.

Repairs to speedometers / tachographs rev counters

Sarto Mass Services (Pty) Ltd specializes in the calibration, service, repair and certification of micro and analytical balances as well as platform scales up to a capacity of 1 500kg. As an official OHAUS distributor, Sarto Mass Services (SMS) is grounded on Swiss precision, reliability and quality, serving Africa with an intimate understanding of the market, based on 38 years of experience and know-how. The company's services extend into Southern, Central, Northern and Eastern Africa. We also obtained SANAS accreditation in 2020 for the calibration of mass pieces (weights) .

Importers of Process, Test and Analysis Measuring Instruments.

Resonance Instruments (PTY) Ltd

NG Metrology and Consulting Services strive to give clients' accurate and in depth support related to ISO9001: 2015 Quality Management Systems as well as internal and external calibration support to the clients' specific requirement / s throughout the entire process from planning through to end of line QMS requirements. QUALITY MANAGEMENT SYSTEMS ISO 9001: 2015 •Analysis of requirements, implementation, maintenance & auditing - Quality Management System; •Supplier audits / evaluation; •Facilitate certification audits. CALIBRATION •Calibration of Dimensional Measuring equipment (non SANAS but traceable to calibrated standards) ; •Calibration of measuring equipment through subcontracted certified SANAS laboratories; •Repairs to measuring equipment; •Sourcing and supply of measuring equipment.