ZapSense Mini

Really good fit on key ring have it clipped to swandri amazed how well it works beats fence bulky testers any day just for checking pulse on fences give it a 5 out 5

These are excellent. I bought one originally, now bought two more for family members. I keep it on my key ring and can check fences whilst I’m feeding horses. Highly recommend

Great little tester

This gadget works just like it's supposed to. It makes fence testing easy. I do not recommend trying to get that close to your fence in the dark, though.