Aim tti el30rt 1 5 5v 2a triple output supply aim tti el302rt p the aim tti el302rt has been developed from the top selling el series by adding four digit meters and switchable remote sensing the thurlby thandar el302rt offers much higher precision whilst retaining the simplicity of operation which many bench top power supply users prefer p p the aim tti el302rt uses true linear regulation for the best possible performance excellent line and load regulation is matched by ve