Top Underwater Detector

Small Aquarium Underwater Ambience with Very Light Bubbling

  • FOR SCIENTISTS & SERIOUS GROWERS - Designed by world-renowned crop physiologist, Bruce Bugbee, PhD, the MQ-510 full-spectrum underwater quantum meter is the premium tool of choice among leading scientists and serious growers for accurately measuring the photosynthetically active radiation (PAR) underwater..
  • MEASURING PAR IS CRITICAL - An accurate PAR meter is critical for measuring the intensity of light used in the precision growing of plants and other photosynthetic organisms in greenhouses, growth chambers, farms, gardens, aquariums, and additional agricultural systems. Our underwater quantum meters are specifically designed to measure the intensity of light underwater for biological, chemical, and physical processes in natural waters and aquariums..
  • UNDERWATER ACCURACY - Underwater PAR measurements can read low when a quantum sensor is calibrated for air. The MQ-510 applies an immersion effect correction factor to get instant, accurate measurements underwater. Precisely measures and combines the intensity of all photons between 400 and 700 nm to give a single PAR reading in µmol m-2 s-1 within 5 % uncertainty. Unlike hobby-grade PAR meters, our meter has a ....
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PalliPartners Metal Detector for Adults & Kids,Higher Accuracy Adjustable Waterproof Metal Detectors with Pinpoint & Disc ,10\ Inch Search Great for Detecting Gold, Coin, Treasure Hunting - A3030

  • HIGH ACCURACY & WATERPROOF SEARCH COIL: The diameter of this metal detector’s search coil is 10 inches. As you know, the bigger the search coil is, the higher the sensitivity, let you detecting more efficient and time-saving. Waterproof search coil enables you to use detecting to underwater, perfect for outdoor, like beach, stream, backyard. (Note: the control box is not waterproof).
  • THREE STRONG MODES & TRUE DISCRIMINATION MODE - metal detector has three operation models: ① All Metal Mode - the metal detector notifies you whenever it sees any metal. ② Disc Mode - you can utilize this metal detector to discriminate against other types of metal for a specific one. ③ Notch mode –press “NOTCH”, then press “+”or ”-” button to select the target to be notched(eliminated). And you can simply eliminate the metal you don’t want through Discrimination Mode & Notch mode..
  • INTUITIVE LCD DISPLAY & DEEPER DETECTION - it is obviously more accurate and convenient that you can see the detection mode, sensitivity level, battery condition, and volume level. Even in the night time or dark light area. You can get information intuitively from the LCD screen and it can detect metals up to 8.7 inch depth..
  • ADJUSTABLE & HUMANITY DESIGN – metal det....
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【2023 Newest】 Metal Detector, LED Display Metal Detector Pinpointer, Handheld Pin Pointer Metal Detector, IP68 Full-Waterproof Underwater to 15m/50FT, Treasure Hunting Tool for Kids, Adults (HS-16)

  • ...lawn, soil to find metals. It can also detect various metal objects, such as coins, gold, silver, relics, jewelry, etc..
  • ✔【THREE SWITCH MODES】- The three detection modes are 1. Audio 2. Vibration 3. Audio + Vibration. The audio mode works best on land through audio visualization. Vibration mode is suitable for underwater due to limited vision. Audio and Vibration mode work greats in noisy environments, where you have both cues alert for more precise alerts..
  • ✔【PROFESSTIONAL CERTIFICATION】- HS-16 small metal detector is certified quality assurance for performance manufacturing following ISO9001 quality management system. This metal detecting pinpointer also meets the international standards of CE, ROHS, PCC, CPST..
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PalliPartners Metal Detector for Adults & Kids,Higher Accuracy Adjustable Waterproof Metal Detectors with Pinpoint & Disc,10" Inch Search Great for Detecting Gold, Coin, Treasure Hunting - A1064

  • HIGH ACCURACY & WATERPROOF SEARCH COIL: The diameter of this metal detector’s search coil is 10 inches. As you know, the bigger the search coil is, the higher the sensitivity, let you detecting more efficient and time-saving. Waterproof search coil enables you to use detecting to underwater, perfect for outdoor, like beach, stream, backyard. (Note: the control box is not waterproof).
  • THREE STRONG MODES & TRUE DISCRIMINATION MODE - metal detector has three operation models: ① All Metal Mode - the metal detector notifies you whenever it sees any metal. ② Disc Mode - you can utilize this metal detector to discriminate against other types of metal for a specific one. ③ Notch mode –press “NOTCH”, then press “+”or ”-” button to select the target to be notched(eliminated). And you can simply eliminate the metal you don’t want through Discrimination Mode & Notch mode..
  • FULL ACCESSORIES & YOU WORTH TO OWN IT: not only you can get 1×Metal Detector but also have 1×Carrying Bag, 1× Shovel(more durable & strong than other shovels), it has a headset jack that can be used with conventional headsets, two batteries are included. Wh....
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Metal Detector for Kids-Child Junior Metal Detectors Lightweight with Adjustable Stem and Waterproof Search Coil, High Accuracy Pinpointer for Detecting Gold, Coin and Beach Treasures

  • ... comfortable metal detection with our waterproof and ergonomically designed metal detector - featuring armrests specifically made for children to reduce stress. The 7.5-inch waterproof search coil can withstand water, but please note that the control box is not waterproof and this metal detector is not suitable for underwater detection.
  • Take your treasure hunt on the go with our lightweight and portable metal detector - featuring adjustable poles from 33.8" to 41.7" to fit kids and teens of different heights, it weighs only 0.7kg, making it easy for children to use. Comes with a convenient backpack for easy transport to your favorite hunting spots..
  • Bring excitement and adventure to your kids with our metal detector - the perfect gift for kids aged 8-12. Comes in delightful gift packaging, ready to be unwrapped and explored..
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Tilswall Metal Detector Professional for Adults & Kids, High Accuracy Adjustable Waterproof Metal Detector with LCD Display, Gold Detector, Metal &Disc Mode, 8.5 Inch Lightweight Search Coil

  • ...tem extending from 35” to 45” suit for all age metal detector enthusiasts, and it weighs 2.35 pounds only. A great gift for kids and adults in treasure hunting, especially in Christmas.
  • 【High Accuracy & Waterproof Search Coil】8.5'' Waterproof search coil which Highly sensitive enables you to use detecting to underwater, Due to the 8.5”search coil of Tilswall Professional Metal Detector makes it has 20% deeper detection depth than others, Perfect for outdoor, like beach, stream, yard. (Note: the control box is not waterproof).
  • 【Attention】There has some factors are likely to interfere with the correct signal from the metal detector. 1. Do not put the device on the floor, cause most of the building floor has much metal embed. 2. Not suggested to use it indoors, large appliances can also interfere with metal detectors. 3. If you use it outdoors, avoid highly mineralized soil, places with metal waste. If you carry a digging tool, please also place it a little further away from the metal detector when you are detecting.
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Heer - jagh wala mela ( Fantronic , Made in England , First Edition )

  • ...ake Pancellent camera be your borescope..
  • [ Wireless ] Support Android smartphone(Above Android 4.2) iPhone IOS devices(Above IOS 7.0) Also Flexible Cable (Semi-rigid Cable) have more benefit, like take more heavy items, check variety place with different shape..
  • [ Ideal Instrument Tool ] for intraoral camera system, underwater camera, waterproof Micro-cameras, motor vehicle detector, sewer pipeline detector, search and rescue, criminal and custom detector, archaeological detect, the PCB detection, home care, aviation and space industries, care and tractors industries, petroleum drilling industries, constructions and so on..
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Wedigout Metal Detector for Kids with LCD Display, Adjustable Lever with Waterproof Search Coil Kids Metal Detectors,One Button Operation&High Accuracy Metal Detectors for Kid Outdoor Treasure Hunting

  • High Accuracy: With 7.5inch search coil, Wedigout metal detector for kids can detect iron/aluminum/golds/sliver up to 4 inch deep within 1 second, which is faster and more sensitive. Can sensitively and accurately get the exact place of the target, and you will not miss any treasure while using it..
  • One Button Operation: Simple to operate for kids, the detector will keeps detecting after pressing the only button. More suitable for kids to operate, but also can detect the target accurately..
  • 25”-33”Adjustable Lever: Suitable for kids from 5 to 8 years old, the metal detectors can retracted from 25” to 33” to meet different height for children..
  • LCD Screen Display: While watching the LCD Display, the bright color provides more treasure funny. Large screen display will be easy to get the reminder sign, and it is really suitable for outdoor hunting on different place(garden, beaching, park, forest).
  • Waterproof Search Coil: IPX7 waterproof search coil can be use underwater freely, and it will not influence the high accuracy underwater. Notice: the control box is not waterproof, so please make sure that it is clean..
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Garrett Metal Detectors MS-2 Headphones Land-Use 1/4 Stereo Plug GAR1627300

  • Waterproof: You can go detecting anywhere with this versatile TREASURE detector. You have the flexibility of land and underwater detecting as the CTX....
  • Wireless Audio: Have the freedom to detect without your headphones being attached to your detector. With the WM 10 Wireless Module you have the choice....
  • Ultimate FeCo Discrimination: With Ferrous (Fe) and Conductivity (Co) target resolution, plus adjustable Tone ID Profiles, you can detect (accept) the....
  • Full Colour Display: The full colour LCD clearly displays more target information than ever before and greatly enhances the CTX 3030’s....
  • GPS Locating: See where you have been, and where you are going, by using the Map screen and Navigation Tool. GeoTrails show the ground that you have....
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Metal Detector Pinpointer with LCD Display, IP68 Full Waterproof Handheld Pin Pointer Wand, 3 Modes Pinpointing Treasure Hunting Tool Accessories with Belt Holster for Adults and Kid, Battery Included

  • 【With PVC Waterproof Bag】The waterproof bag features three waterproof zippers, can keep out water, snow, dust, sand, and dirt etc, have more fun with detecting underwater and other places. ( Waterproof testing of the bag before putting the metal detector into it. ).
  • 【Small-sized and lightweight】Size of Metal Detector: 9 x 2. 5 x 2 inch. Weight: 0. 55lb. Comes with holster and retractable hanging wire, makes it ultra portable and convenient to locate coin, silver, gold and jewelry with speed and accuracy, great gift for adults and kids..
  • 【Features】High sensitivity with pinpoint tip detection, 360° side-scan detection area, One-touch operation, LED flashlight. Features exclusive scraping blade make it great for searching among tight soil, sand or on lawn..
  • 【Audible and vibrating alarms】Alarm will be increased based on targets' Proximity. Detection distance: 0-5cm ( the larger detected metal, The farther detectable distance)..
  • 【Note】The probe part of the metal detector is waterproof, but the handle is not waterproof and can not be submerged in the water. 100% of metal detector and waterproof case, please contact us if you have any problem..
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Metal Detector Tilswall Professional for Kids, High Accuracy Adjustable, 8.5 Inch Search Coil Waterproof with LCD Display, All Metal & Disc Mode Easy to Use

  • ...em extending from 35” to 45” suit for all age metal detector enthusiasts, and it weighs 2.35 pounds only. A great gift for kids and adults in treasure hunting, especially in Christmas..
  • 【High Accuracy & Waterproof Search Coil】8.5'' Waterproof search coil which Highly sensitive enables you to use detecting to underwater, Perfect for outdoor, like beach, stream, yard. (Note: the control box is not waterproof..
  • 【20% Deeper Detection】Due to the 8.5”search coil of Tilswall Professional Metal Detector makes it has 20% deeper detection depth ( up to 7 inches) than others. If you have any quality problem within 28 MONTHS, please feel free to contact us..
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Pancellent Wireless Inspection Camera 720P WiFi Endoscope 2.0 Mega Pixels HD Borescope Rigid Snake Cable for iOS iPhone Android Samsung Smartphone (5 Metes,16.5 FT)

  • [ WiFi Version ] WiFi Version! It’s can support IOS iPhone System, Android, Windows, MAC. iPhone User not longer need to waiting..
  • [ 5M Flexible Cable ] Flexible Cable (Semi-rigid Cable) have more benefit, like take more heavy items, check variety place with different shape. And 5 meters long is best length to handle daily needs..
  • [ 2.0 Megapixels Resolution ] The USB digital snake inspection camera capture image or video with HD 640*480,1280*720. View Angle at 70°..
  • [ Powerful Function ] 6 LED & IP67 Waterproof. A turning wheel to adjust the brightness of six LED lights, not afraid dark area. IP67 Waterproof Camera, can inspect area under water. It Can take Photo, video Via APP, convenience to use. All make Pancellent camera be your update Level Endoscope..
  • [ Ideal Instrument Tool ] for intraoral camera system, underwater camera, waterproof Micro-cameras, motor vehicle detector, sewer pipeline detector, search and rescue, criminal and custom detector, archaeological detect, the PCB detection, home care, aviation and space industries, care and tractors industries, petroleum drilling industries, constructions and so on..
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