| Manufacturer | Zircon |
|---|---|
| Place of Business | CAMPBELL, CA, 95008 US |
| Item model number | 72296 |
| Parcel Dimensions | 23.29 x 16.1 x 9.09 cm; 249 g |
| ASIN | B09CV9TZWW |
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Zircon StudSensor A100 Wall Scanner and Center/Edge Locating Stud Finder with WireWarning Detection
Purchase options and add-ons
- WireWarning Detection indicates the presence of live, unshielded electrical AC wiring while scanning in StudScan and DeepScan modes.
- Patented "Over the Stud" Indicator and SpotLite Pointing System ensure the A100 provides trustworthy results
- Ergonomically designed grip allows a comfortable hold on the tool for any size hand, at any angle
- One fully charged 9V battery, not included, is required for the stud scanner to run at optimal performance to help you easily find studs and avoid hazards
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Product details
- Parcel Dimensions : 23.29 x 16.1 x 9.09 cm; 249 g
- Date First Available : Aug. 19 2021
- Manufacturer : Zircon
- Place of Business : CAMPBELL, CA, 95008 US
- ASIN : B09CV9TZWW
- Item model number : 72296
- Country of origin : China
- 鶹 Rank: #76,047 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
- #47 in Stud Finders
- Customer Reviews:
From the manufacturer
Zircon Edge-Finding Stud Finder
Zircon
A Tool for Every Job
- Stud Finders
- Metal Detectors
- Circuit Breaker Finders
- Water Detectors
- Drill Guides
- Water Levels
The Zircon Advantage
Zircon's mission is to provide accurate, affordable, and easy-to-use scanning and detecting solutions for DIYers and professional contractors alike.
Zircon's team of Tool Pro Experts know the ins and outs of tools, construction, and the challenges that DIYers and professionals face.
Zircon StudSensor A100
Edge Finding Stud Finder with WireWarning Detection
The StudSensor A100 is a handheld tool dedicated to quickly and efficiently finds the edges of studs and alerts you of live AC wiring. The A100 comes equipped with 2 scanning modes: StudScan and DeepScan.
Locate Studs and Scan for Live AC Wiring Safely and Efficiently
The Zircon StudSensor A100 makes scanning easy. The tool's StudScan finds wood and metal studs up to 3/4 in. (19 mm) deep. DeepScan mode doubles the scanning depth to 1 1/2 in. (38 mm) deep and allows for increased accuracy on deeper targets.
The A100 also includes WireWarning Detection, a safety feature that alerts you to the presence of live, unshielded electrical AC wires while scanning for studs.
Before use, always be sure to install a brand new 9V alkaline battery for optimum performance.
A100 Features
Edge Finding
Before scanning, hold the A100 flat against wall and press the Power Button to calibrate. Be sure not to move the scanner while calibrating. After a short beep sounds, confirming calibration is complete, continue pressing the Power Button and slide the scanner slowly across the surface.
Continue to scan the surface until the stud's center is detected.
The easy-to-read screen will alert you as the stud detector approaches the edge of the stud. Once the edge is detected, the patented arrow-shaped SpotLite Pointer will shine, the translucent base will illuminate, and an audio tone will sound. DO NOT DRILL HERE! Instead, mark the spot in the “V’ marker groove at the head of the tool and continue past the stud. Repeat the process in the opposite direction and mark the opposite edge of the stud. The center of the stud is midway between the two marks.
The center of the stud center is the stud's most secure location. It is critical to drill in the center when mounting heavy objects.
StudScan and DeepScan Modes
Use StudScan Mode to find the edges of wood or metal studs up to 3.4 in. (19 mm) deep.
For best results, always start in StudScan Mode when looking for studs.
If StudScan Mode provides irregular readings the studs might be behind deeper than 3/4 in. (19 mm). Slide the Mode Selector Switch to DeepScan Mode. This doubles the scanning depth to 1 1/2 in. (38 mm) deep and allows for increased accuracy on deeper targets.
Note: WireWarning Detection works in both StudScan and DeepScan Modes. The WireWarning Detection Icon will flash when live, unshielded wires are detected.
WireWarning Detection
Safely Scan in both Modes
WireWarning Detection is a feature that is always on while scanning in StudScan and DeepScan Modes.
It alerts you to the presence of live, unshielded, electrical AC wires up to 2 inches (50 cm) deep.
As you approach an area with live AC voltage, a lightning bolt icon will display on the screen. This is the WireWarning Detection Icon. If your scan directly starts over an area with live AC voltage, the WireWarning Detection Icon will flash.
Note: Please turn off the electricity and use extreme caution in areas where live AC voltage is detected before nailing or drilling.
The Key to Success is the Battery
The installation of a fresh battery with an extended expiration date is required to steadily power the integrated screen in Zircon tool.
StudSensor A100
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MultiScanner A250
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MultiScanner A250c
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| Customer Reviews |
4.3 out of 5 stars 2,140
|
4.3 out of 5 stars 632
|
4.2 out of 5 stars 889
|
4.2 out of 5 stars 889
|
4.2 out of 5 stars 889
|
| Finds Edges of Studs | ✓ | ✓ | ✓ | ✓ | ✓ |
| Finds Center of Studs | no data | ✓ | ✓ | ✓ | ✓ |
| WireWarning Detection | ✓ | ✓ | ✓ | ✓ | ✓ |
| Metal Scan Mode | no data | no data | ✓ | ✓ | ✓ |
| AC Scan Mode | no data | no data | no data | ✓ | ✓ |
| ColorTrip Display | no data | no data | no data | no data | ✓ |
| ACT (Auto Correcting Technology) | no data | ✓ | ✓ | ✓ | ✓ |
| Low Battery Indicator | no data | ✓ | ✓ | ✓ | ✓ |
| Signal Strength Indicator | no data | ✓ | ✓ | ✓ | ✓ |
Frequently Asked Questions
Question: Does the StudSensor A100 include a battery?
Answer: No. Zircon stud finders and detectors, particularly those with screens, require and consume a great deal of current from batteries. For optimal performance, a brand-new recently purchased 9V alkaline battery with an extended expiration date is not included but is required to power the A100 properly.
Question: I inserted a 9V battery, but the tool doesn't turn on or is giving me strange readings. Is my tool broken?
Answer: Please be sure to use a fresh, brand new 9V alkaline battery with an extended expiration date. Batteries that may work in a smoke detector or remote control may not have adequate voltage to power the sensing technology in StudSensors.
Question: What is WireWarning Detection?
Answer: WireWarning Detection is a feature that is always on while you are scanning in StudScan and DeepScan Modes to alert you to the presence of live, unshielded electrical AC wires up to 2 in. (50 mm) deep.
Product information
Technical Details
Additional Information
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Product description
The Zircon StudSensor A100 Wall Scanner and Stud Finder helps you locate the edges of wood and metal studs behind walls quickly and accurately. Featuring WireWarning Detection, it alerts you to the presence of live, unshielded AC wires to help prevent accidental drilling or cutting. The easy-to-read display and ergonomic design make it simple and comfortable to use, whether you're hanging shelves, mounting a TV, or completing other home improvement projects. Built for reliability and precision, the A100 delivers dependable results for both DIYers and professionals.
Important information
Safety Information
Attention: This product can detect live electrical wires. Use with care.

















