Here is a practical tool for builders and repairmen – the Ermenrich Ping SA20 Stud Detector. This compact device can find metal and wooden objects located behind the walls floors and ceilings at a depth of up to 19mm. You can use it to check surfaces before you start drilling when installing equipment outlets furniture and décor. It will help you avoid areas with electrical wiring building fixtures and other hidden objects.

Ermenrich Ping SA20 alerts you with an audible signal when detecting metal and wooden structures. Powered by a standard 9-volt battery it has a low battery indicator and an auto-off function that saves power by automatically turning it off when the device is inactive. The body of the stud detector is made of polycarbonate and high-strength ABS plastic thereby ensuring that the device is durable and will last a long time.

Key features:

  • Scanning walls for hidden metal and wood elements
  • Audible alerts automatic calibration
  • Ergonomic body made of durable materials
  • Powered by battery an auto-off function
Brand Ermenrich
Warranty years lifetime
EAN 5905555003313
Package size (LxWxH) cm 17x7.5x4.5
Shipping Weight kg 0.127
Metal/wooden studs detection mode yes
Maximum detection depth of metal/wooden studs mm 19
Calibration automatic
Audible alerts yes
Power supply 9V battery (not included)
Low battery status indicator yes
Auto power off yes
Body polycarbonate high-strength ABS plastic
Operating temperature range °C 0...+40

Returns Policy

We have a 14-day return policy. If you are not satisfied with your purchase, please return it in its original packaging and be sure to put the original product packaging inside the shipping box to avoid any damage..

All items must be in their original condition and unused. The value of your purchase will be refunded. .

Shipping charges will not be refunded.

If the return is due to a defective product, you may be compensated for the return shipping.

Please contact us for more details if you need to make a return..


- From 0 to 2 kg - shipping cost: 12,50 euros.

- From 2.001 kg to 30 kg - shipping cost: 17,00 euros.

- From 30,001 kg - shipping cost: 30,00 euros.

In case of collection at our warehouse or resale points - the shipping is free.

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