Reliable Handheld Battery-Powered Digital Insulation Tester

Toronto, Canada  GAO Tek Inc. ( has released its portable digital insulation tester. The battery powered tester, now at a special price of US$769.00, features double insulation protection and an automatic power-off function.

It is mainly used to test the safety of electric equipment, such as transformers, electro-motors, cables, switches, home appliances, and insulation materials.Sender Name:                    Perry Keller

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