Cheap Used Metal Detectors
TC2834C Carbon Tripod Monopod Kit for DSLR Camera Ball Head 4 Sections
TC2834C Carbon Tripod Monopod Kit for DSLR Camera Ball Head 4 Sections
A$159.99 Save Instantly
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58mm Black Mist Filter 1/8 with Metal Lens Cover - Nano-Xcel Series
58mm Black Mist Filter 1/8 with Metal Lens Cover - Nano-Xcel Series
A$66.99 Save Instantly
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55mm Black Mist Filter 1/8 with Metal Lens Cover - Nano-Xcel Series
55mm Black Mist Filter 1/8 with Metal Lens Cover - Nano-Xcel Series
A$66.99 Save Instantly
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62mm Black Mist Filter 1/8 with Metal Lens Cover - Nano-Xcel Series
62mm Black Mist Filter 1/8 with Metal Lens Cover - Nano-Xcel Series
A$76.99 Save Instantly
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52mm Black Mist Filter 1/8 with Metal Lens Cover - Nano-Xcel Series
52mm Black Mist Filter 1/8 with Metal Lens Cover - Nano-Xcel Series
A$66.99 Save Instantly
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67mm Black Mist Filter 1/8 with Metal Lens Cover - Nano-Xcel Series
67mm Black Mist Filter 1/8 with Metal Lens Cover - Nano-Xcel Series
A$81.99 Save Instantly
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7 inch digital microscope, 50X-1000X Magnification, support HDMI output, metal stand, 12MP ultra-precision camera sensor, compatible with Windows/Mac
7 inch digital microscope, 50X-1000X Magnification, support HDMI output, metal stand, 12MP ultra-precision camera sensor, compatible with Windows/Mac
26
A$219.99 Save Instantly
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77mm Black Mist Filter 1/8 with Metal Lens Cover - Nano-Xcel Series
77mm Black Mist Filter 1/8 with Metal Lens Cover - Nano-Xcel Series
A$110.99 Save Instantly
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72mm Black Mist Filter 1/8 with Metal Lens Cover - Nano-Xcel Series
72mm Black Mist Filter 1/8 with Metal Lens Cover - Nano-Xcel Series
A$88.99 Save Instantly
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49mm Black Mist Filter 1/8 with Metal Lens Cover - Nano-Xcel Series
49mm Black Mist Filter 1/8 with Metal Lens Cover - Nano-Xcel Series
A$66.99 Save Instantly
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Metal Detectors for Adults and Kids, Professional Function Gold Detector with LCD Display & IP68 Waterproof Search Coil for Find Valuables
Metal Detectors for Adults and Kids, Professional Function Gold Detector with LCD Display & IP68 Waterproof Search Coil for Find Valuables
A$217.99
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Professional metal detector for adults and children, high-precision adjustable, gold detector, metal and recognition mode, 8.5 inch lightweight detection plate
Professional metal detector for adults and children, high-precision adjustable, gold detector, metal and recognition mode, 8.5 inch lightweight detection plate
4
A$141.99
A$177.49 Save A$35.50 Instantly
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Professional metal detector, with larger LCD display, waterproof, with 10 inch detection disk, 5 detection modes
Professional metal detector, with larger LCD display, waterproof, with 10 inch detection disk, 5 detection modes
16
A$175.99
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Hand held metal detector with LCD display, high sensitivity, 360 ° scanning, suitable for searching all metals and gold coins
Hand held metal detector with LCD display, high sensitivity, 360 ° scanning, suitable for searching all metals and gold coins
22
A$33.99
A$42.49 Save A$8.50 Instantly
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Metal Detector, 360 ° Scanning, Waterproof, Handheld, High Sensitivity, Supporting Precise Positioning and Searching
Metal Detector, 360 ° Scanning, Waterproof, Handheld, High Sensitivity, Supporting Precise Positioning and Searching
20
A$35.99
A$89.99 Save A$54.00 Instantly
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Adult metal detector, with LCD display, 5 detection modes, 10 inch waterproof detection panel
Adult metal detector, with LCD display, 5 detection modes, 10 inch waterproof detection panel
8
A$192.99
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Hand held metal detector, IP68 grade complete machine waterproof, 360 ° scanning, underwater underground positioning auxiliary rod, with LED light, audible alarm
Hand held metal detector, IP68 grade complete machine waterproof, 360 ° scanning, underwater underground positioning auxiliary rod, with LED light, audible alarm
22
A$58.99
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Metal detector, four operation modes, adjustable precision, 10 inch waterproof detection panel
Metal detector, four operation modes, adjustable precision, 10 inch waterproof detection panel
7
A$197.99
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Professional gold scanner, waterproof detection disk, LCD display, all metal and DISC mode, dual color light display
Professional gold scanner, waterproof detection disk, LCD display, all metal and DISC mode, dual color light display
A$157.99
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Metal detector, high-precision, with LCD display screen, suitable for detecting treasures, 7.5 inch waterproof detection disk
Metal detector, high-precision, with LCD display screen, suitable for detecting treasures, 7.5 inch waterproof detection disk
A$117.99
A$147.49 Save A$29.50 Instantly
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Metal detector with LCD display, adjustable light, precise positioning function and DISC mode, 10 inch waterproof detection panel
Metal detector with LCD display, adjustable light, precise positioning function and DISC mode, 10 inch waterproof detection panel
19
A$175.99
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Professional metal detector, high-performance underground metal detector, five detection modes, with LCD display, waterproof
Professional metal detector, high-performance underground metal detector, five detection modes, with LCD display, waterproof
A$199.99
A$299.99 Save A$100.00 Instantly
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Professional metal detector, gold detection, high sensitivity, with identification mode, waterproof
Professional metal detector, gold detection, high sensitivity, with identification mode, waterproof
15
A$168.99
A$289.99 Save A$121.00 Instantly
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304 stainless steel sand shovel, beach sand spoon with handle, metal detection tool, beach underwater treasure hunting
304 stainless steel sand shovel, beach sand spoon with handle, metal detection tool, beach underwater treasure hunting
12
A$108.99
A$136.24 Save A$27.25 Instantly
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DJI Osmo Action 3 Filter Kit 4pcs HD (ND4+ND8+ND16+ND32) with Single-sided Anti-reflection Green Film
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55mm Variable ND Filters ND2-ND32 Adjustable Fader Neutral Density Filter MRC 28-Layer NO X Spot Nano X Series
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67mm Magnetic Variable ND2-32 Lens Filters
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Square Soft GND16(4 f-stops) Filter 100*150*2.0mm Double Side
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Related Reviews
Ryan
5
Great metal detector for beachcombers
Living close to the beach, I have owned many metal detectors. Most metal detectors in this price range are merely toys, without the advanced features of this one.

The assembly was really easy, taking less than 3 minutes. All the pieces are well made and went together without any tools. The build quality is good, with none of the plastic burrs and tags that you often see on similar products. The pole length is easily adjustable so treasure hunters of various heights are still comfortable using it.
The display is large and easily readable, which is great for a guy like me that wears bifocals. No squinting, just good readable text and numbers. And the display has a backlight for those warm summer evenings where you just want to walk along the beach as the sun goes down.
The search coil is waterproof so you can’t damage it if you ware walking along the shore and a wave hits it.
I like the handgrip as it is well balanced and doesn’t tire out your arm during an afternoon of searching.
I personally tested it with various coins and the display is accurate. This is a great feature when scanning a busy beach.

Comes with a nice carrying bag, a nice set of headphones, and a great collapsible shovel with its own nice case. It comes with batteries, so you don’t need anything else to get started on your personal Treasure Hunt.
14/10/2024
captenvideo
5
Our first metal detector
After reading the reviews, this seemed a good choice to buy as our first metal detector. Used many times with good results. Grand-kids are able to use it once they're big enough though it is adjustable for length. We located keys, pipes, coins, old speaker, but no precious metals yet.
29/03/2024
M.A.Willington
5
If you have an iPhone, that's great!
A cheap alternative to a dedicated camera and screen. Worth a look. Used it to check land drains. The app works really well - no problems at all.
13/11/2023
Mengyu L.
5
Great little cheap metal detector
Need a metal detector when I go to the outdoor range to detect the bullet shell. Does it do the job? Yes it is. Like I show in the video. Is did feel cheap in every way but it can pick up all the signals I need. I even thought it is too sensitive for my situation and tune down a bit. Although haven't real-world testing on the outdoor field due to the fire ban in Arizona, but I believe if it can pick up the signal like a little 380 bullet, I know for sure it can pick up the signal of the 9mm or event 223. Hope I can help u guys out
19/04/2023
Keith M.
5
AWESOME DETECTOR!
Easy to assemble and comfortable to use for both kids and tall users. Controls are clear and easily set even without reading the manual. Volume, sensitivity, and a surprisingly good discrimation and lockout functionality all easy to dial in properly.

False triggers: I've used OTHER detectors for searching for lost items in my own yards, and they constantly triggered on nothing at all or responded to my fairly iron-rich soil, without being able to find good settings. This SunPow unit had no trouble identifying garbage and staying quiet if set to ignore trash.

Targetted triggering: i tested with MANY sample metal objects of all kinds ranging from gold to titanium to steel to copper and bronze... this detector only jittered slightly from correct identification (eg. copper might lean into bronze, but NEVER so wrong as steel) - EASY to determine whether to bother digging up a "hit."

Unit comes with a useful carry bag and a mini-shovel great for moderate users. Serious users may want a better shovel but having even a moderate one ALREADY with the unit is great.

Overall i'm very pleased with this unit... excellent for kids to moderate effort adults. ALL detectors will require learning how to use them effectively, but this is able to do all I've asked of it.
18/04/2023
Kari L Berth
5
Broke before the first use
This metal detector was a gift for my younger son for his birthday. It broke before he could even try to use it over summer. There is a cheap plastic piece that can either withstand the weight of the detector head, or it was defective since we got it.
15/04/2023
Mindlab
5
Great beginner detector for a kid
I have been metal detecting for at least 15 years and have thousands invested in my detectors. This is a great beginning detector for a small child to see if he/she will like the hobby. I buried a penny, dime, nickel and quarter in different areas about 4" deep and this detector found them all. It comes with 2 AA batteries and set-up is a breeze. Give this to a kid, take him/her to a school playground where there are swing sets and if your lucky and the swings are on sand, this little thing will find coins and the kid will be so excited you won't believe how happy he/she will be.
07/04/2023
Ronny Acosta
5
Accurate in finding anything
When it comes to metal detectors, I'm at best a beginner but the last one I owned wasn't as good as this one when it came to detecting anything below a few inches in the ground. With this metal detector, I'm able to detect almost a foot's depth in ground. Not to mention, this is fully waterproof and have been able to find things along the shore banks in lakes and small river banks near my home. Surprisingly, this is a lot more accurate than I thought it was going to be. The amount of things that I have found has been big to an antique spoon and few things that were bigger but then as small as what I later found out to be a small piece of gold. What I love about this detector is the accuracy and the fact that it doesn't weigh too much that it feels as though my arm is going to fall off. The sound on this was is clear, especially when it's detecting something and it can get fairly if you don't turn the volume down.
06/04/2023
Related Faq
Q
What terrains are underground metal detectors suitable for?
A
Underground metal detectors are suitable for use in various terrains, including grasslands, beaches, forests, hills, etc., but may be disturbed in extremely harsh environments. 
Q
How to adjust the sensitivity of underground metal detectors?
A
The sensitivity of the underground metal detector can be adjusted through the adjustment button or menu on the controller, and different sensitivities can be selected according to needs. 
Q
How do underground metal detectors work?
A
Underground metal detectors emit electromagnetic fields. When the electromagnetic fields encounter underground metal objects, they will produce reflected signals. The detectors receive and analyze these signals to determine the location and type of the metal objects. 
Q
What metals can underground metal detectors detect?
A
Underground metal detectors can detect a variety of metals, including iron, copper, aluminum, gold, silver, and more. 
Q
Is the use of underground metal detectors affected by weather?
A
To a certain extent, weather will have an impact on the use of underground metal detectors. For example, humid weather may affect the detection depth, and it is not suitable to use detectors in thunderstorm weather. 
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