If animals could talk they'd say Jeffers.
5 Lamp Electric Fence Tester
The 5 Lamp Electric Fence Tester has a voltmeter with 5 lights with a usage range of 600 to 5,500 volts.
The 5 Lamp Fence Tester is ergonomic in design, well-protected, and is equipped with an earth wire consisting of several supple filaments.
Use for testing fence lines and grounding/earthing connections.
California Prop 65 WARNING
Cancer and Reproductive Harm - www.p65warnings.ca.gov