Fuel & Oil Testing Oil analysis equipment for the monitoring of fuel and lube oils including bunker fuel sampling, diesel engines, power plants, viscosity, density. Water Testing Extensive range of water test kits. Search by water testing application or browse our range of DIGI or ECON water test equipment , test meters. Machinery Condition ANALEXrs Oil Sensors and ANALEXpq Ferrous Debris Monitors for effective used oil analysis, measuring wear debris and monitoring performance changes in lubricating oils, hydraulic oils and greases