Supertester+ fence voltage tester
Is the fence live? Test the fence voltage conveniently with Olli fence voltage tester!
Supertester+ is a fence voltage tester with six-stage light display. Fence voltage display 2,000-12,000V. Does not require a separate battery; draws power supply directly from the fence tested.
Did you know?
Inadequate earthing is the most common cause of poor fence efficiency and interference with radio equipment. Common causes of inadequate earthing include dry soil, insufficient burying depth of earthing rods, insufficient number of earthing rods, or wrong earthing rod material (e.g., rebars that lose conductivity when rusted).
For more information on earthing and appropriate earthing rods >