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SALE Under $20 Metal Detectors

Shop the best SALE offers on 636 low price under $20 metal detectors. SAVE on discount and clearance metal detectors in the Fruugo SALE, with big savings and cheap deals on Ydcy, Guangzhou Lihua Trading, Guangzhou Zhetong Trading Co., Ltd. and more. Buy metal detectors online safely in the Fruugo SALE, with secure payment and fast shipping to New Zealand.

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1 - 32 of 636
5pcs Plastic Smoke Sensor Cover Smoke Detector Guards Fire Alarm Detector Cover for Kitchen Baking Smoke Detector Protector Smoke Detector Cover
$21.95 Save $127.05 RRP: $149.00
Best Seller-handheld Metal Detector Loose Wire And Power Detector Wpp123 Plastic High Sensitivity Adjustable Alert Pipe Power Multifunction Wall Scann
$14.95 Save $59.05 RRP: $74.00
Best Seller-handheld Metal Detector Loose Wire And Power Detector Wpp123 Plastic High Sensitivity Adjustable Alert Pipe Power Multifunction Wall Scann
$14.95 Save $59.05 RRP: $74.00
High-Precision EMF Meter - 5G & Low/High Frequency Magnetic Field Detection
$15.95 Save $8.00 RRP: $23.95
Smokes Alarm Cover Smokes Detector Dust Cover Plastic Smokes Detector Cover for Cooking
$14.95 Save $59.05 RRP: $74.00
New Arrive Handheld Metal Detector Loose Wire and Power Detector WPP123 Plastic High Sensitivity Adj
$18.95 Save $9.00 RRP: $27.95
8pcs Smoke Detector Covers - Fire Alarm Covers for Cooking, Baking & Debris Protection
$13.95 Save $19.00 RRP: $32.95
Professional Thickness Measuring Device High Accuracy & Easy Operate Thickness Measurement for Manufacturing & Construct
$19.95 Save $3.00 RRP: $22.95
Metal Detector Dirt Cover for Minelab Equinox 600 800 Control Box,Metal Detector Control Box Protective Cover Camouflage
$13.95 Save $7.00 RRP: $20.95
Handheld- Metal Detector Sealed Case Metal Detector Transparent- Case Cover
$11.95 Save $27.00 RRP: $38.95
Adjustable Ceramic Mill Shaker - Sturdy Dual Salt And Pepper Grinder Combo
$17.95 Save $18.00 RRP: $35.95
2pcs Fibonacci Coil Winding Clips For Electric Culture Copper Gardening Antenna, Electric Culture Gardening Antenna
$17.95 Save $9.00 RRP: $26.95
Infrared Induction Welcome Doorbell Wireless Detector black
$19.95 Save $4.00 RRP: $23.95
Gem Measuring Tool Jewelry Tool Jewelry Equipment Accessory
$11.95 Save $2.00 RRP: $13.95
2Pcs Handheld Metal Detector Water Proof Cover IPX8 Transparent Case for GP Pointer Pinpointing Treasure Hunt Tool
$15.95 Save $3.00 RRP: $18.95
Climbing Pole Plants Pillar Supporter Crawl Plants Portable Creepers Column Flower Moss for Gardening Tool
$16.95 Save $2.00 RRP: $18.95
Children Digital Watch Candy Color Adjustable Wrist Strap High Accuracy Legible Touch Screen Ergonom
$18.95 Save $10.00 RRP: $28.95
Portable EU Plug Tester - Automatic Electrical Safety Detector
$19.95 Save $54.05 RRP: $74.00
Handheld Metal Detector for Wire Power Wall Scan
$18.95 Save $30.00 RRP: $48.95
Pen Shape Ruler Divining Rods For Water Metal Detector Stick Divining Measuring Rods Antenna Durable Divining Tool Ruler
$17.95 Save $51.05 RRP: $69.00
High Sensitive Vibration Detector Earthquake Alarms with LED Lighting Door Home Wireless Electric Ca
$11.95 Save $2.00 RRP: $13.95
2025 2PCS Cattle Rumen Stomach Metal Detector Security Scanner Livestock Veterinary Equipment
$16.95 Save $17.00 RRP: $33.95
2023 New Upgraded WPP123 Metal Detector for Wall, Floor, and Ceiling Detection - Multi-function, High Sensitivity
$21.95 Save $22.00 RRP: $43.95
Best Seller-handheld Metal Detector Loose Wire And Power Detector Wpp123 Plastic High Sensitivity Adjustable Alert Pipe Power Multifunction Wall Scann
$14.95 Save $59.05 RRP: $74.00
BD243 Mini for Coil Kit Empty Lights Technology DIY Electronics BD243C DIY Mini for Coil Module, DIY
$10.95 Save $4.00 RRP: $14.95
PWM Pulse Square Rectangular Wave Signal Generator Module with LCD Display Adjustable Frequency
$17.95 Save $8.00 RRP: $25.95
Metal Detector Pinpointer Flashlight Mount Holder for Underground Detectors
$18.95 Save $13.00 RRP: $31.95
2mm Inductive Proximity Sensor Switch NPN Normally Open LJ8A3-2-Z/BX
$10.95 Save $33.00 RRP: $43.95
Motherboard Coil Tester Inductor Detector Tool for PC Repair Electromagnetic Induction Quick Fault C
$13.95 Save $4.00 RRP: $17.95
Door Stops Wide Application Easy Installation Premium Steel Ground
$11.95 Save $30.00 RRP: $41.95
Cigarette Lighter Adapter With Red Led Digital Display, Easy Installation For Real-time Monitoring Of Vehicle Battery Voltage, Universal
$14.95 Save $8.00 RRP: $22.95
High Sensitive Vibration Detector Earthquake Alarms with LED Lighting Door Home Wireless Electric Ca
$11.95 Save $4.00 RRP: $15.95