High voltage wireless tester Kerbl "Tester WIRELESS" for electric fences
(Reverse Engineered Schematics)
Kerbl high voltage wireless tester schematic. It indicates the fence voltage in 5 steps: low kV, 2.5kV, 4kV, 6kV and 8kV. It has also a low battery indicator (it uses a 9V battery). It uses 6A105G and 10B681G resistor arrays, LM324N and LM358N OpAmps and a 78L05 voltage regulator.
High voltage wireless tester Kerbl "Tester WIRELESS" for electric fences.
High voltage wireless tester "Tester WIRELESS" - the back of it.
Opened Kerbl high voltage wireless tester Kerbl "Tester WIRELESS" for electric fences
High voltage wireless tester Kerbl "Tester WIRELESS" - the circuit board component side.
High voltage wireless tester "Tester WIRELESS" - the circuit board track side (marked KVT99-0).
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