The Positron Polymeric Composite Insulator Tester is a revolutionary device capable of determining the condition of all types of polymeric composite insulators, including critical suspension insulators, and making a determination if it is safe for live-line transmission work on AC transmission power lines of 69 kV to 1,000 kV.
A very simple procedure produces a graphic result that enables an on-the-spot determination if an insulator is safe or not.
|Product Number||Description||Download Documents|
|378209C1/50, 378209C1/60||Composite Insulator Tester||User Guide|
Positron’s Polymeric Composite Insulator Tester has been sold around the world since the early 1990s and is the only product of its kind that can determine the condition of Polymeric Composite Suspension Insulators by sensing the insulator's surrounding Electric Field.
The testers are not impacted by environmental conditions and provide a clear indication when a critical or more-severe-than-critical defect is present.