Bosch GMS 120 Multi Detector

By Bosch Product code: 39359 Pack size: Each

Product Details

3 modes: metal, stud and wire. Calibration free with detection depth of ferrous metals up to 12cm (non ferrous 8cm) and live wire up to 5cm.

Automatic zoom scale for precise detection of objects with centre-finder function. 3 colour LED ring for added safety. Audible alarm gives additional warning. Supplied with a battery, hand strap and protective bag.

Full Description

For maximum safety when carrying out renovations or drilling walls use the Bosch GMS Multi Detector and discover any objects that might otherwise get in the way. It can locate metallic structures, both magnetic and non-magnetic, live wires and cables in a variety of wall types. It can also spot wooden substructures behind plasterboard to help you find a suitable anchor point while attaching shelving, cabinets or picture frames.

This simple tool is calibration-free, which helps to avoid errors and means you can carry out work with peace of mind. It has three modes for studs, metal and wire, ensuring easy detection. The automatic zoom scale highlights the object's precise location and it has a center-finder function for even more accuracy. If it discovers an obstruction the device sounds a warning alarm and it has a multi-colour LED ring light that illuminates so you'll be in no doubt.

• 3 modes: metal, stud and wire

• Calibration free

• Detection depths: ferrous metals 12cm, non-ferrous metals 8cm, live wires 5cm

• Automatic zoom scale for precise detection of objects with centre-finder function

• 3 colour LED ring for added safety

• Audible alarm gives additional warning

• Supplied with a battery, hand strap and protective bag

Technical Specification
Brand Bosch
Manufacturer ID 0601081000
Type Stud Finder
Delivery details

DELIVERY OPTIONS (UK mainland only)

Next Day Delivery – £5.00 or FREE for orders over £25

  • Order before 9pm Monday to Thursday for next business day delivery
  • Order Friday to Sunday before 6pm for Monday delivery
  • Orders placed after Sunday at 6pm will be delivered the following Tuesday

Pre-12pm Delivery – £10.00 or £5.00 for orders over £25, to arrive before 12pm on the scheduled days above

Saturday Delivery – £10.00 or £5.00 for orders over £25 & FREE for orders over £75 (order by 6pm Friday)

Sunday delivery – £10.00 or £5.00 for orders over £25 & FREE for orders over £75 (order by 4pm Saturday)

Times may vary for items being delivered directly from the supplier. For more information, please visit our delivery information page

Items over 30kg can only be delivered next Business Day Mon-Fri, if ordered before 6pm. Orders placed after 9pm Thursday will be delivered the following Monday

More about Delivery & Returns
Click & Collect details

Collection Details

We are fully open and delighted to welcome our customers into our branches. Our opening times are 7am-8pm Monday-Friday, 7am-7pm Saturday and 9-4pm Sunday

We advise that you check your local branch is open on the branch locator page, before you visit.

Once you have placed your order online, we’ll have it ready for you at the branch you have selected in as little as 5 minutes. We will hold your order for 14 days, after which we will automatically generate a refund to the payment type you used to place the order.

Please wait for your text or email before coming to collect it and be aware that we will still have health & safety measures in place, so we ask that you observe the branch guidelines.

Don’t forget your mobile number – Please ensure that your mobile number is added so that we can text you when your order is ready to collect.

Bosch GMS 120 Multi Detector is rated 4.2 out of 5 by 9.
Rated 3 out of 5 by from Not sure Not sure about the accuracy of this. Moving to a new home and I wanted something to tell me where pipes etc are before drilling etc. Tested tit at my current house and am getting some very odd results. It is picking up a signal for cables and pipes where I know there aren't any. Will test at new home but may be forced to return it.
Date published: 2021-11-24
Rated 4 out of 5 by from Superior detector The multi detector takes the guesswork and worry out of putting up shelf brackets
Date published: 2021-06-06
Rated 5 out of 5 by from Exceeded my expectations. I was dubious about purchasing this after reading the very mixed reviews. I bought it and tried it on a lathe and plaster ceiling, with insulation and boards above not expecting much. It identified the joists quite clearly and made the job of installing downlights so muchg easier and in a fraction of the time. Overall very impressed so far. You do need to test in different modes if you want to identify joists, cables etc as well.
Date published: 2021-06-03
Rated 3 out of 5 by from It works, but... I bought this being sceptical, there are mixed reviews around the internet, everything from “it’s magical” to “complete junk”. So I bought it and when it arrived I ran a test. I’d built a stud wall but only dry walled one side so I knew exactly where everything was. I was astonished as to how accurate it was. Here’s the but... ceilings and existing walls aren’t new stud walls, they’re full of insulation and random debris and services and repair patches. So when I tried to use it on a 50 year old flat roof ceiling to find joists it was pretty useless. So, it’s going to have its uses. I’ll keep it but don’t expect miracles.
Date published: 2021-03-28
Rated 5 out of 5 by from Good Quality Not used much yet. Seems accurate on power cables. Yesterday to test on plastic water pipes in the wall
Date published: 2021-02-16
Rated 5 out of 5 by from Top job toolstation great product great price Great product excellent service
Date published: 2021-02-14
Rated 5 out of 5 by from Great piece of kit This was recommended to us so that our maintenance team could avoid pipework when carrying out jobs. It has been brilliant and we are really pleased with it.
Date published: 2021-02-09
Rated 5 out of 5 by from Professional grade scanner Bought for my daughter's wildlife rescue charity, to detect air rifle pellets in birds, confirming they had been shot, therefore helping with diagnosis and treatment. A different, cheaper detector wouldn't detect the lead, so suggested a professional grade multi scanner such as used by builders and electricians
Date published: 2020-05-27
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