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Under $20 Stud Sensors

Shop the best prices on 1,123 great value under $20 stud sensors. Shopping for stud sensors is easy with Fruugo, with SALE discounts, offers and savings on Ydcy, Elsavct, Shanghai Yangxin and more. Buy stud sensors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 1,123
Wall Scanner Metal Detector, High Sensitivity Adjustable Alert Pipe Power Multifunction Wall Scanne
$15.95 Save $29.00 RRP: $44.95
High Sensitivity Metal Detector AC Wire Scanner WPP123 Plastic Adjustable Alert Pipe Power Wall Scanner Multifunction
$21.95 Save $32.05 RRP: $54.00
Wall Scanning Detector for Power Wire, Handheld Tool with Adjustable Sensitivity
$19.95 Save $79.05 RRP: $99.00
Magnetic Wall Stud Finder Magnetic Sensor for Screws ,Standard
$11.95 Save $14.00 RRP: $25.95
2x Lock on Power Tool Electric Drill Control Button Switch #4
$21.95 Save $6.00 RRP: $27.95
Universal Car Exterior Temperature Sensor for Various Models 65816905133
$22.95 Save $25.00 RRP: $47.95
Transparent Center Finder Woodworking Center Line Marker for Round Octagonal and Hex Shaped Material
$17.95 Save $17.00 RRP: $34.95
Plastic Center Finder Carpentry Circle Marker Center Gauge Woodworking Tool
$14.95 Save $32.00 RRP: $46.95
Stud Finder Magnet, Stud Sensor For Detected And Located Stud, Stud Finder Wall Scanner Detect Metal Through 5/8" Drywall,3/4" Plywood Paneling
$3.95 Save $5.00 RRP: $8.95
Mini Handheld Electrical Test Pen Non-contact Voltage Tester High Precision Voltage Detecting Tool 200~1000v Ac Voltage Detection Sound Light -YNP
$13.95 Save $19.00 RRP: $32.95
3x Stud Ball Magnetic Stud Finder,Wall Scanner,Metal Stud Finder Tool
$13.95 Save $1.00 RRP: $14.95
Mechanical Edge Finder for Milling Lathe Machine Touch Point Sensor
$12.95 Save $13.00 RRP: $25.95
Float Switch Tank Pool Water Level Liquid Small Sensor Plastic DC 110V 0.5A
$14.95
Carpentry Squares, Plastic Center Finder for Square Round Sexangle Woodwork Tool, Spindle Lathe Metal Wood
$19.95 Save $18.00 RRP: $37.95
Risegun Acrylic Round Center Finder Acrylic Center Finder Round Circle Woodworking Ruler Tool for Irregular WoodTransparent
$21.95 Save $18.00 RRP: $39.95
wall scanner Wpp123 for loose wire and power detection
$16.95 Save $14.00 RRP: $30.95
Stud Finder Wall Scanner Sensor Detector Sound Light Alarm Tester for Wood Metal Detection
$7.95 Save $8.00 RRP: $15.95
Stainless Steel Thread Gauge Tool, Screw Gauge With 52 Blades Center Gage 55 60 Pitch Gauge (metric + Imperial) Elsavct
$18.95 Save $75.05 RRP: $94.00
Handheld Metal Detector Wall Wire Pipe Power Audible Alarm Scanner Tool for Apartment Use
$15.95 Save $73.05 RRP: $89.00
ABS Plastic Marking Center Finder, Medium Marker, Woodworking Tool, Climate Drill Hole Locator
$20.95 Save $11.00 RRP: $31.95
Stud Finder Wall Scanner,27 Pounds Pull Magnetic ,no Batteries Required Wall Stud Finder Stud Finder For Drywall A
$17.95 Save $5.00 RRP: $22.95
Comfortable Grip Easy to Use Magnetic Finder Detects Screws Stuck to the Wall Magnetic Finder Blue
$17.95
Square Center Finder, Positioning Square, Square Center Marking Finder Tool, Compact Size Square Center Scriber Tool
$21.95 Save $27.00 RRP: $48.95
Edge Finder Electronic Edge Finder with LED Beep & Storage Box High Precision
$18.95 Save $10.00 RRP: $28.95
Professional Magnetic Studs Detectors High Accuracy Metal Nail Locators For Home Improvement And Contractors Yellow
$20.95
NTC Thermistor Temperature Sensor Wall Mounted Tube Clamp Type M8 Thread Line Length 15cm SM-2Y Working Temperature 60℃
$13.95 Save $1.00 RRP: $14.95
Wire Pipe Power Detector, Adjustable Alert Pipe Power Wall Stud Finder Metal Detector Wall Stud Finder Metal Detector
$17.95
Handheld Wall Scanner for Detecting Metal, Power Sources, and Loose Wires.
$20.95 Save $78.05 RRP: $99.00
5-in-1 Studs Metal Detector Wall Scanner Ac Wood Finder Cable Wires Depth Tracker Electric Box Find
$20.95
4xMini USB LED Light Portable Keychain Lamp Bright USB Touch Light Pure White
$14.95
Square Center Finder, Positioning Square, Square Center Marking Finder Tool, Compact Size Square Center Scriber Tool
$17.95
Handheld Wall Scanner Wall Wire Pipe Power Audible Alarm Scanner Tool for Apartment Use
$21.95 Save $14.00 RRP: $35.95