The Havahart Wireless Heart-Shaped Collar Tester allows you to verify that the Havahart Collar is making a static correction. Simply hold the metal contact points located inside the holes of the tester against the probes of the Havahart Collar, cross the wireless fence boundary and watch the tester illuminate.
- Made of transparent plastic with a light
- Great for verifying the location of the wireless fence boundary
- Great for noisy areas
- Correction Method: Static
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