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Under $20 Stud Sensors

Shop the best prices on 388 great value under $20 stud sensors. Shopping for stud sensors is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy stud sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 388
Stud Finder, Magnetic Stud Finder Easy to Use, No Batteries Required, Rapid to Locate Screws,Metal Studs Through Drywall
$11.95 Save $17.00 RRP: $28.95
Magnetic Stud Finder for Wood, Wire, and Metal Detection
$15.95 Save $10.00 RRP: $25.95
15A 250V V-15-1C25 Micro Limit Switch Roller Momentary SPDT Snap
$19.95 Save $1.00 RRP: $20.95
2x Kcd3 9-pin Red Led On/off Rocker Switch Square Push-in Ac 16a/30a 250v New
$13.95 Save $7.00 RRP: $20.95
Precision Non-Magnetic Mechanical Edge Finder for CNC Machine
$12.95
100/110mm Waterproof NTC 100K Thermistor Accuracy Temperature Sensor Wire Cable Probe For Ice Breaker, Bread Maker, Oven
$18.95
Magnetic Stud Finder for Wood, Wire, and Metal Detection
$15.95 Save $9.00 RRP: $24.95
Magnetic Stud Finder Tool with Responsive Physical Feedback Easily Locate Nails and Screws,Yellow
$20.95 Save $13.00 RRP: $33.95
Raindrops Detection Sensor Modue Rain Weather Module Humidity For
$21.95 Save $1.00 RRP: $22.95
Moisture Detection Sensor Module Soil Water for Raspberry Pi
$20.95 Save $1.00 RRP: $21.95
IR Infrared Flame Detection Sensor Module Flame Sensor
$20.95 Save $1.00 RRP: $21.95
7 Point Center Finder for Precise Measurements
$18.95
Magnetic Stud Finder for Wood, Wire, and Metal Detection
$15.95 Save $10.00 RRP: $25.95
Comfortable Grip Easy to Use MMagnetic Stud Finder Detects Stud Finder
$9.95 Save $22.00 RRP: $31.95
Hot Mechanical Edge Finder Ce420 10mm For Milling Lathe Machine Touch Point Sensor
$17.95 Save $61.05 RRP: $79.00
Precision Titanium Non-Magnetic Mechanical Edge Finder Center Finder Touch Point Sensor for CNC Mac
$14.95
2x Kcd3 9-pin Red Led On/off Rocker Switch Square Push-in Ac 16a/30a 250v New
$9.95 Save $40.00 RRP: $49.95
Marking Center Finder Woodworking Line Scriber Gauge Hole Drilling Locator Tool
$14.95 Save $36.00 RRP: $50.95
Precision Titanium Non-Magnetic Mechanical Edge Finder Center Finder Touch Point Sensor for CNC Machine
$14.95
Mini Handheld Electrical Test Pen Non-contact Voltage Tester High Precision Voltage Detecting Tool 200~1000v Ac Voltage Detection Sound Light -YNP
$18.95 Save $27.00 RRP: $45.95
Stud Finder Magnet, Stud Sensor For Detected And Located Stud, Stud Finder Wall Scanner Detect Metal Through 5/8" Drywall,3/4" Plywood Paneling
$4.95 Save $7.00 RRP: $11.95
Woodworking Scribe Center Finder Positioning Block Angle Scriber A
$14.95
Magnetic Stud Finder Screw Sensor Locator for Wood Wire Metal Studs Detection
$16.95 Save $11.00 RRP: $27.95
2PCS Magnetic Stud Finder Tool , Locate Screws, Nails, Metal Studs for Drywall and Wood - Stud Finder
$14.95 Save $12.00 RRP: $26.95
Center Finder, Woodworking Tool, Drilling Locator
$18.95 Save $23.00 RRP: $41.95
4xMini USB LED Light Portable Keychain Lamp Bright USB Touch Light Pure White
$20.95
Stud Finder Wall Scanner,Magnetic Metal and Studs Detection, Stud Detector with Strong Suction in Drywall, 2 Pack
$20.95
Center Finder Woodworking Square-Aluminum Alloy Center Scribe
$17.95 Save $1.00 RRP: $18.95
Precision Non-Magnetic Mechanical Edge Finder for CNC Machine
$13.95 Save $4.00 RRP: $17.95
Stud Finder Magnetic Stud Finder with Stud Ball Stud Finder Green
$15.95
CE420 10mm Non-Magnetic Mechanical Edge Finder for CNC Lathe
$15.95 Save $8.00 RRP: $23.95
Float Switch Tank Pool Water Level Liquid Small Sensor Plastic DC 110V 0.5A
$20.95