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Tinker & Rasor RF-IT Above Ground Insulator Tester allows you to test above ground pipeline insulators.
Locate your contact point with precision. The RF-IT emits a beep when the point of contact is near. Easily find shorted bolts and replace bolt to bolt.
The RF-IT features auto shut-off, and the ability to be used with or without CP. Ideal for use on flange bolts shorts.