"Bought this as a result of being stuck without one on a job. The price is excellent. So good in fact I bought 2. I was also very surprised when I opened the pen to discover that BATTERIES ARE INCLUDED. 5 stars for value. Only 3 starts for reliability as I've only had it a week, but don't let this put you off."
"great tool, a must if you work on the electrics, just gives you extra peace of mind that the wires are safe to touch. Works really well, simple to change the batteries which are included, seems robust, a fantastic purchase for my tool box."
"Really easy to use, does exactly what it says it will with very clear indication that it is ON, and when it detects voltage. Can't guarantee how accurate it is, but i haven't been shocked yet whcih must count for something."
"I purchased this a couple of weeks before it got reduced Grrrrrr typical but even after paying full price I still recommend it, have used it a few times to check for live wires ( checked on definite live wire first ) well worth the money, makes work a lot safer."
"I needed a tester that day and seen it on offer. I do have more expensive testers, but this one is both simple to use and seems to be really sensitive. Just like a big pen and comes with batteries so you can use it straight away.
So cheap you almost wouldn't mind loosing it, but then it is good."