66-137 Digital Detection Screwdriver, Voltage Tester, 12V - 220V AC/DC Live Objects Through LED Display, CE Certification by European Commission, Rapid Induction Voltage Testing, Black

Worth

Good quality only neon lamp is missing

Not easy to read. That's the biggest problem with this. Can't be used if lighting is low / poor as you won't be able to make out the display clearly. Otherwise, is accurate for voltage. Not useful in detecting breaks when you are using on a 2-core wire. And having the Importers Sticker on the English instructions just complicates matters. It's flimsy as a Screwdrivers. It's only good for measuring voltages if you work in a multi-voltage environment Overall, best you don't buy this.

Very good

Poor Quality, Poor Performance- it does a good job at testing a break point but the voltage values that show are absurd displays 110v where it should show 12v ?? shows voltages range even in the indirect inductance test , whereas its only supposed to show a symbol The "current symbol " can pop up with or without contact to the button . Both the buttons don't press, just jammed not sure if its supposed to be that way , I guess not Overall the voltage calculator is as abrud as it can get and you can never ever rely on it Should be used to check only the continuity or breaks The screwdriver looks too weak to be effective . The reviewers that are pointing out that the LCD isnt clear at all especially in low light conditions are 100% correct . The power symbol is also very small to sight . So also the build quality is not upto the mark . My verdict : who created this tool , its such a Joke . A STRICT DONT BUY I have created a youtube video for your help , pls check the video with following title on youtube == Stanley 66-137 Digital Voltage and Beak-Point Tester, Yellow and Black (no battery required) ==

This is not a pocket multimeter in case you are looking for it. This is a tester which shows approx. voltage in the line. This is also useful to detect presence of electricity(inductance) in the device without making physical contact. I have used it to test break points in wire sometimes. Useful tool to have. The display is little difficult to read when working in sunlight. It's alright...can't expect more at this price.

Writeing this review after using 3+ years continously (purchased on 4th Jan 22), it's still doing his job perfectly, without any battery replacement.

I got this along with the old fashioned tester. I thought I'll atleast get the voltage reading out of this. But nope. This just has like 5 readings and it will show the reading closest to the actual value. Like if you put it in a regular outlet that gets around 220-240v, it will show all the readings that it can show. Who on earth finds that useful idk ! And you have to squint your eyes to see it ! If you're a regular person just wanting to check if the point is getting current or not, then don't buy this. If you're curious to know what's the voltage at thaat point get a multimeter. This is useless in that matter.