TRISAN S8 / TRISAN S8 DL Description The TRISAN S8/DL is a portable appliance tester developed over 30 years. These testers are designed to test the electrical strength and continuity of insulation and protective earth in portable appliances to satisfy that the item is electrically safe to use. The tester complies with Australian standards including … Continue reading Trisan S8 and Trisan S8 DL