Cheap Metal Detector Under 20
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
A$219.99 Save A$44.00 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
A$241.24 Save A$48.25 Instantly
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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
A$89.99 Save A$31.00 Instantly
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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
A$247.49 Save A$49.50 Instantly
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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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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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Adult professional metal detector, professional treasure hunting gold detector, IP68 waterproof 10 inch detection plate, high-precision
Adult professional metal detector, professional treasure hunting gold detector, IP68 waterproof 10 inch detection plate, high-precision
21
A$175.99
A$249.99 Save A$74.00 Instantly
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Metal detector, IP68 waterproof, 10 inch detection disk, with higher precision and Stong mode
Metal detector, IP68 waterproof, 10 inch detection disk, with higher precision and Stong mode
21
A$190.99
A$238.74 Save A$47.75 Instantly
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Handheld underwater metal detector, full waterproof precision locator, adult and child metal detector, suitable for detecting coins, metals,
Handheld underwater metal detector, full waterproof precision locator, adult and child metal detector, suitable for detecting coins, metals,
9
A$140.99
A$199.99 Save A$59.00 Instantly
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Adult and child metal detector, high precision, with 10 inch waterproof detection disk, with memory function
Adult and child metal detector, high precision, with 10 inch waterproof detection disk, with memory function
6
A$175.99
A$219.99 Save A$44.00 Instantly
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Adult metal detector, professional high-precision IP68 waterproof, metal detector with LCD display, 5 modes and 9.4 inch detection panel
Adult metal detector, professional high-precision IP68 waterproof, metal detector with LCD display, 5 modes and 9.4 inch detection panel
20
A$190.99
A$238.74 Save A$47.75 Instantly
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Beach sand shovel, metal detector to detect gold and silver hunting tools
Beach sand shovel, metal detector to detect gold and silver hunting tools
10
A$37.99
A$47.49 Save A$9.50 Instantly
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PI iking 740 handheld metal detector, pulse induction waterproof detector
PI iking 740 handheld metal detector, pulse induction waterproof detector
A$141.99
A$177.49 Save A$35.50 Instantly
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High Precision Metal Detector, Kentfaith Beach Waterproof Gold Detector, with Precise Positioning and Sensitive Detection Plate
High Precision Metal Detector, Kentfaith Beach Waterproof Gold Detector, with Precise Positioning and Sensitive Detection Plate
20
A$135.99
A$265.99 Save A$130.00 Instantly
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Adult metal detector, gold detector with 8.5 "waterproof detection disk, all metal mode, P/P and Disc mode
Adult metal detector, gold detector with 8.5 "waterproof detection disk, all metal mode, P/P and Disc mode
14
A$170.99
A$213.74 Save A$42.75 Instantly
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Adult and child metal detector, higher precision, waterproof, 10 "inch
Adult and child metal detector, higher precision, waterproof, 10 "inch
20
A$155.99
A$259.99 Save A$104.00 Instantly
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Underwater Metal Detector with Phone Control 9.5" Coil 12" Deep Detection Advanced Ground Balance
Underwater Metal Detector with Phone Control 9.5" Coil 12" Deep Detection Advanced Ground Balance
17
A$559.99
A$699.99 Save A$140.00 Instantly
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Metal Detector for Beginners Higher Accuracy Pinpoint Waterproof
Metal Detector for Beginners Higher Accuracy Pinpoint Waterproof
10
A$229.99
A$299.99 Save A$70.00 Instantly
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Hidden Camera Detector, Anti Spy Detector, Bug Detector, GPS Detector RF Signal Scanner, Device Detector GPS Tracker Listening Device Camera Detector US
Hidden Camera Detector, Anti Spy Detector, Bug Detector, GPS Detector RF Signal Scanner, Device Detector GPS Tracker Listening Device Camera Detector US
A$51.42 Save Instantly
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Hidden Camera Detector, Counter Spy Detector, Infrared Scanning Detector with Compass and 8 LEDs, Hotel or Home Camcorder Detector Black
Hidden Camera Detector, Counter Spy Detector, Infrared Scanning Detector with Compass and 8 LEDs, Hotel or Home Camcorder Detector Black
A$28.99 Save Instantly
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SJCAM SJ10X Gyro Remote Action Camera Supersmooth Novatek 96683 Chipset + 4K / 24FPS WiFi DV Sports Camera
SJCAM SJ10X Gyro Remote Action Camera Supersmooth Novatek 96683 Chipset + 4K / 24FPS WiFi DV Sports Camera
A$200.00 Save Instantly
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20x50 High-power Binoculars with Low-light Night Vision
20x50 High-power Binoculars with Low-light Night Vision
A$45.99
A$99.99 Save A$54.00 Instantly
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55mm HD MCUV Protection Filter 28 Multi-Coated Filter - Nano-Xcel series Toughened Glass
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DJI Avata Drone ND64 Filter Circular Polarizing Filter with Single-sided Anti-reflection Waterproof Anti-scratch Green Film
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Related Reviews
K
5
Compared to cheap tripods..
Foreword: Hello friends, I have been involved in photography for about 2 years and this has also become my everyday hobby. That's why I wanted to improve my existing equipment. At the beginning I had a tripod for 20€ and gained my initial experience with it. Like many of you, I also wanted more possibilities and more comfort in photography. Now I would like to describe my experiences and the differences to a 20€ tripod for beginners. So you can get your own idea of whether a more expensive tripod is worth it for you. Quality and differences to cheap tripods: After the product arrived I noticed the first difference, the material of the bag was a bit thicker and of higher quality. After I unpacked the tripod, I assessed the workmanship and how much play the tripod had. I have absolutely nothing to complain about the processing of the metals and this is at a very high level. A few plastic elements show that not everything is perfectly processed. Compared to my cheap tripod, the legs can be unfolded individually, which in my opinion gives me many more options. The ball head can also be adjusted much easier, more specifically and, above all, more comfortably than on my cheap one. Here I have to adjust 2 axes separately with the lever, which gets a bit annoying in the long run. What fascinated me the most, however, was the possibility of turning the tripod around and getting very close to the ground. These possibilities are usually not offered with cheap tripods. So I can finally take calm macro shots and take pictures from completely new perspectives. In addition, the pack dimensions were decisive for my purchase because I would like to use them when traveling. The attachment that is screwed into the camera has a very good rubber coating with a profile so that the camera does not turn out by itself even if it is rotated by 90° on the tripod and is equipped with a large lens (some of you will probably know this). ). Due to the compact size, K&F has also come up with a solution for windy days, because this tripod is equipped with a hook at the lower end of the neck, to which you can attach your bag or similar. Overall, I see many advantages in this tripod compared to the tripods in the lowest price range: + Individually fold-out legs = More options + Ball head for more comfortable adjustment + Smaller pack size and light + Overall very stable even with the neck extended + Turning the neck 180° gives you new ones Perspectives possible + More sophisticated and convincing design
25/08/2024
Kentfaith Customer
5
Works as intended and functions with all of the cameras going. Tacky in appearance/design.
Current price point at the time/date of this review: $89.98 with a $20 off coupon currently being provided by the seller at this time. Pricing is fair given the type of unit this is and when taking into account the $20 off coupon currently being provided.

Design is adequate, but a little on the tacky end of things in terms of some of the design elements going on. While overall it looks reasonable enough, better looking designs do exist. Not particularly a fan of how the lens casings look - in particular.

Films at 1080p and offers reasonable action cam like quality playback.

Comes also with a rear unit. Not bad, but in all honesty it looks a little like something you’d find at a cheap liquidator. Build quality is reasonable, but again, a little cheap.
04/11/2023
Kathy Richards
4
Metal detector
My seven year old granddaughter loves her metal detector and has had hours of fun.
27/04/2023
Chris g.
5
Great metal detector!
Great metal detector!
27/04/2023
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
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
A Welsh
5
A great metal detector
I have never tried this hobby before, I got this Metal detector a couple of days ago. The device itself is quick and easy to set up with no tools required, its lightweight and comfortable so good for long periods of use. It also seems to have all the features you would need. I have only tested it in the garden so far as it has not stopped raining, it finds the nails and £1 I hid easily, the pinpoint mode works really well.

Although I had it up running and working in a few minutes it will probably take a bit of time and practise to dial all the settings and preferences in too experience the full functionality of this detector.

The metal detector compacts down to about 1m and fits into a carry bag that is included for easy transport.

I would say the metal detector is great for beginners who do not want to spend a lot of money before they know if they like the hobby, I am sure you will make some great finds with this machine.
09/04/2023
K.
5
Compared to cheap tripods..
Preface: Hello friends, I have been involved in photography for about 2 years now and this has also become my daily hobby. That's why I wanted to improve my existing equipment. In the beginning I had a tripod for 20€ and I gained my initial experience with it. Like many of you, I too wanted more possibilities and more comfort in photography. Now I would like to describe my experiences and the differences for a €20 tripod for beginners. So you can have your own idea if a more expensive tripod is worth it for you. Quality and differences for cheap tripods: After the product arrived I noticed the first difference, the material of the bag was a little thicker and of superior quality. After unpacking the tripod, I assessed the finish and how much play the tripod had. I have absolutely nothing to complain about the processing of metals and this is at a very high level. Some plastic elements show that not everything is perfectly processed. Compared to my cheap tripod, the legs can be unfolded individually, which in my opinion gives me a lot more options. The spherical head can also be adjusted much easier, more specifically and, above all, more comfortably than on my cheap head. Here I have to adjust 2 axes separately with the lever, which gets a bit annoying in the long run. What fascinated me most, however, was the possibility of turning the tripod around and getting very close to the ground. Such possibilities are usually not offered with cheap tripods. So I can finally take calm macro shots and take pictures from completely new perspectives. Furthermore, the dimensions of the packaging were decisive for my purchase, as I would like to use them on trips. The accessory that screws onto the camera has a very nice rubber coating with a profile so that the camera doesn't rotate by itself even if it is rotated 90° on the tripod and is equipped with a large lens (some of you probably know this). Due to the compact size, K&F has also created a solution for windy days, because this tripod is equipped with a hook at the lower end of the neck, to which you can attach your bag or similar. Overall, I see many advantages in this tripod compared to tripods in the lower price range:
22/02/2023
Related Faq
Q
Can this metal detector be placed in seawater?
A
Of course, the coil of this metal detector is IP68 waterproof, but the sensitivity needs to be reduced in water because the salt also contains a certain amount of material and our chip is very sensitive. 
Q
Can I use this metal detector in dark areas or at night?
A
Yes, our outdoor metal detector has a large intuitive screen that allows you to easily understand the type of metal target, depth, identification, sensitivity level, battery indicator and operating mode. 
Q
Is this metal detector assembled?
A
No, but it is very easy to assemble. Just connect the search coil to the lower bar and snap it into the main unit. 
Q
Does this metal detector have a headphone jack?
A
Yes, it does, so you can use this metal detector at the beach or in a noisy environment. 
Q
How many batteries do I need to run this metal detector?
A
It needs two 9 volt batteries (not included), so you need to buy two 9 volt batteries for this metal detector. 
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