home » electric fencing products » batteries, chargers & fence testers » isotester 6 light electric fence tester
Bookmark and Share


Isotester 6 Light Electric Fence Tester

Price (including VAT) :
£19.95 each

Convert to US Dollars Convert to Euros

The Isotester 6 is a simple electric fence tester designed to indicate voltages as they pass around any electric fence. Perfect for smallholders and gamekeepers, the isotester gives accurate readings to show if your electric fence is operating at full efficiency.

To use the Isotester, push the copper earthing stake into the soil and rest the fence terminal against the electric fence's energiser output. As the electricity pulses through the output, lights on the Isotester will flash according to the strength of the voltage. A simple six light scale displays voltages between 1000v and 10,000v, and this will show what the original power of the fence is. Then choose a number of different spots along the length of the electric fence and carry out identical tests so that the results can be compared with the first voltage reading.

If you find that the scale displays diminishing voltages as you progress around the length of the electric fence, you are losing power and your fence is not operating at full efficiency. Loss of electricity is not only costly, but in extreme cases, it can make the fence relatively useless. In the majority of cases, electric fences lose power when they have not been properly insulated, or when grass and vegetation have been allowed to grow up through them.

To fix the problem, switch off the energiser and clear away all organic debris which might be touching the wires. Once you have double checked your insulation fittings and have tested the circuit again, you should find that your readings around the fence's length have equalised.

The Isotester 6 is manufactured in Germany and it comes with a two year guarantee.

Latest review:

Useful item but can be difficult to see in bright sunlight.

4 out of 5 based on 1 reviews

Add To Basket

Overall product rating

4 stars from 1 reviews

Product reviews

[No Comment]
By - 30 June 2011 at 09:06
4 out of 5 stars

Add your review

Roll over stars to select product rating

Security code - enter the letters below:
Security code   

Listen to this code   |   Reload

Questions & Answers

We currently have no questions and answers to display.

Ask us a question

Security code - enter the letters below:
Security code   

Listen to this code   |   Reload

View a larger photo

Delivery information - hide

Delivery is calculated according to order weight in order to give you the best value for money. To view delivery charges add items to your shopping basket. This will not commit you to a purchase.

We endeavour to deliver within 7 days, made to order items and during busy periods, deliveries may take longer.