When the decoration is not free to split the brick wall
Experience
Fence tester can be classified as many kinds,such as Electric Fence digital voltmeter,can test the voltage on your fence line.Electric current tester can test the current on fence line and many other kinds you can choose.All of these items you must use one side touch or hang on the fence line,one side insert in to the earth to test the voltage and current.
All our fence energizer tester can be powered by battery,do not need to charge by other power. Many functions these tester can show to your energizer and fence line,whether in a normal working condition,you can monitor your electric fence system anytime.
Fence Tester
Voltage Fence Tester,Volt-Alarm Accessories,Stainless Fence Tester
SC ELITE LTD , http://www.scelite.com