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Zircon Stud Sensor & Edge Finder 1 x 9v Yellow and Black

SKU: 287441 MODEL: ZN-L20
$ 34 .98   each
Mitre 10


Studscan mode locates wood edges or metal studs up to 19mm deep. Ready light indicates when calibration is complete. Edge arrow illuminates when you have found the edge of the stud. Spotlite pointer shines an arrow-shaped light on the wall to clearly indicate the edge of the stud. Translucent base and illuminated V Marker groove for more accurate marking of stud edge location.
Features and benefits
  • Easy to use.
  • Good size and light weight.
  • Durable.
  • V marker groove for more accurate marking of stud location.
  • Stud Scan mode locates the edges of wood or metal studs up to 19mm deep.

Buying options


Choose a collection store

Home Delivery costs will usually be $7.50 or $12.50, depending on whether your delivery address is urban or rural.

The StudSensor L20 stud finder features a patented pinch grip design molded specifically to fit comfortably in the palm of your hand. The L20 displays an easy-to-understand user interface and SpotLite Pointer which shines a bright arrow-shaped beam on the wall to clearly identify the edge of the target. Use to find the edges of studs to securely hang pictures and mirrors to the wall.

Audio Alert
Batteries Included
Battery Type Required
9V Alkaline
Brand Name
Detects Materials
Edge of Wood or metal studs up to 19mm deep.
Detects Voltage
Digital Display
Maximum Wall Thickness(mm)
Model Number
Number of Batteries Required
Packaging Depth(mm)
Packaging Height(mm)
Packaging Width(mm)
Product Height(mm)
Product Length(mm)
Product Width(mm)
Warranty Years
1 Year Warranty

Here at Mitre 10 we offer a quick, safe and affordable set of options for delivering your online purchase to home, office or wherever your DIY project is taking place.

Plus if you’re not satisfied with your purchase, simply read the No Hassle Returns page to find out how to return it to us.

Online Home Delivery

Metro Areas

  • Orders under 25kg will cost $7.50
  • Larger orders will cost $7.50 plus a surcharge may apply^

Rural Areas*

  • Orders under 25kg will cost $12.50
  • Larger orders will cost $12.50 plus a surcharge may apply^

* Rural delivery addresses are as defined by New Zealand Post address data.

^ For large orders a surcharge may apply because of size, weight or special handling - this is required to make sure your order reaches you safely. Alternatively the store may contact you to make other delivery arrangements.

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No Hassle Returns

We are happy to exchange or refund any unopened and unused, non-customised items returned to us in their original condition and packaging, including all accessories and the invoice or delivery docket, within 28 days. Customised products, which include products cut, made-to-measure, special order or mixed to specific requirements, cannot be refunded or exchanged.

It’s always easiest to return your product to the store you got it from, but you can return it to any Mitre 10 store. If you prefer to courier your product back to us, just check your invoice to see which store dispatched your order and that’s where you send it back to.

We will refund to your original payment method where possible or, if you prefer, we can issue you a Mitre 10 gift card for the sum equal to the cost of the product excluding handling and any delivery or returns costs.

Faulty Goods

If a problem occurs with a product purchased from Mitre 10 please contact us. We will arrange for it to be repaired or replaced, or provide a refund as specified by the Consumer Guarantees Act.

  1. Some of the products shown on the website may not be available from your local Mitre 10 Store.
  2. In-store pricing may vary.
  3. All prices include GST.
  4. Plants are sourced from local regions and availability and varieties may vary from store to store.

Mitre 10 (New Zealand) Terms & Conditions apply.