Handheld joullometer to measure voltage in electric fence

A universal and professionally made joullometer designed to check the level of pain (the amount of energy measured in Joules) that the animal will feel after contact with the wire of the electric fence. The housing of the device is made of high quality plastic, which is why the offered product is completely safe to use.

The mode of action is extremely simple. A metal stamen is placed in the ground. After the voltage indicator contacts the wire on the display (at least for 4 seconds), the pulse energy parameter will appear. For ease and greater precision of measurement, the device indicates the value in both J and mJ (if the voltage is below 1J).

What's more, the display also displays information about the voltage level under load, measured in volts. It has three segments of shock power: best, correct and minimum. If there is an indication on at least one of the segments, the tension is strong enough to provoke pain.
Powered by 9V battery. The need to replace the battery is indicated by a flashing display.