{"product_id":"teknetics-delta-4000-metal-detector","title":"Teknetics Delta 4000 Metal Detector with 8\" Waterproof Search Coil","description":"\u003ch2\u003eTeknetics Delta 4000 Metal Detector\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTeknetics Delta 4000 Metal Detector\u003c\/strong\u003e is a lightweight and versatile detector designed for \u003cstrong\u003ecoin shooting, relic hunting, jewelry hunting, and general treasure hunting\u003c\/strong\u003e. Operating at \u003cstrong\u003e7.8 kHz\u003c\/strong\u003e, the Delta 4000 combines simple controls with useful Target-ID, discrimination, and pinpointing features, making it suitable for both beginners and experienced hobbyists.\u003c\/p\u003e\n\u003cp\u003eThe Delta 4000 comes equipped with an \u003cstrong\u003e8\" concentric waterproof search coil\u003c\/strong\u003e, providing a practical balance of ground coverage, target separation, and maneuverability. Its large LCD display provides clear target information, depth readings, and battery status, while the numerical Target-ID system helps you evaluate targets before digging.\u003c\/p\u003e\n\u003cp\u003eAt approximately \u003cstrong\u003e2.3 lbs\u003c\/strong\u003e, the Delta 4000 is lightweight and comfortable to swing during extended detecting sessions.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e7.8 kHz Operating Frequency\u003c\/strong\u003e – Provides versatile performance for coins, jewelry, relics, and other common metal targets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e8\" Concentric Waterproof Search Coil\u003c\/strong\u003e – Provides a useful balance of coverage and maneuverability and can be used in wet conditions and shallow water.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1–99 Numerical Target-ID\u003c\/strong\u003e – Helps identify the probable conductivity of a detected target before digging.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e3-Tone Audio ID\u003c\/strong\u003e – Provides different audio responses to help distinguish between target types.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiscrimination Mode\u003c\/strong\u003e – Allows you to reject unwanted target ranges and focus on targets you want to investigate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAll-Metal Motion Mode\u003c\/strong\u003e – Provides a broader detection response when you want to search for a wider range of metal targets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable Sensitivity\u003c\/strong\u003e – Allows you to optimize detector performance for different ground conditions and environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable Discrimination\u003c\/strong\u003e – Gives you additional control over unwanted target responses.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePush-Button Pinpoint\u003c\/strong\u003e – Helps locate the target more precisely before digging.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLarge LCD Display\u003c\/strong\u003e – Clearly displays Target-ID, estimated target depth, battery information, and detector settings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePreset Ground Balance\u003c\/strong\u003e – Provides simple operation without requiring manual ground-balance adjustments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLightweight Design\u003c\/strong\u003e – At approximately 2.3 lbs, the Delta 4000 is easy to handle during longer detecting sessions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e8\" Waterproof Search Coil\u003c\/h3\u003e\n\u003cp\u003eThe Delta 4000's \u003cstrong\u003e8\" concentric waterproof search coil\u003c\/strong\u003e provides a versatile combination of target coverage and maneuverability.\u003c\/p\u003e\n\u003cp\u003eIts compact size makes it practical for detecting around parks, yards, fields, and other areas where targets may be close together. The waterproof coil can also be used in wet environments and shallow water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The search coil is waterproof, but the detector control housing should not be submerged.\u003c\/p\u003e\n\u003ch3\u003eNumerical Target-ID\u003c\/h3\u003e\n\u003cp\u003eThe Delta 4000 features a \u003cstrong\u003e1–99 numerical Target-ID system\u003c\/strong\u003e that provides additional information about a detected target.\u003c\/p\u003e\n\u003cp\u003eCombined with the detector's 3-tone audio identification, the Target-ID system helps you make a more informed decision about whether a target is worth recovering.\u003c\/p\u003e\n\u003ch3\u003eDiscrimination \u0026amp; Search Modes\u003c\/h3\u003e\n\u003cp\u003eThe Delta 4000 provides two primary search modes to accommodate different detecting situations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDiscrimination Mode\u003c\/strong\u003e allows you to filter out selected target ranges and reduce unwanted responses from common metal trash.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll-Metal Motion Mode\u003c\/strong\u003e provides a broader response to metal targets, making it useful when you want to search without rejecting specific target ranges.\u003c\/p\u003e\n\u003ch3\u003ePinpoint Function\u003c\/h3\u003e\n\u003cp\u003eThe built-in \u003cstrong\u003epush-button pinpoint mode\u003c\/strong\u003e helps narrow down the target's location after it has been detected.\u003c\/p\u003e\n\u003cp\u003ePinpointing can reduce unnecessary digging by helping you determine where the target is located within the coil's detection area.\u003c\/p\u003e\n\u003ch3\u003eLarge LCD Display\u003c\/h3\u003e\n\u003cp\u003eThe Delta 4000 features a large, easy-to-read LCD screen that provides important information while you're detecting.\u003c\/p\u003e\n\u003cp\u003eThe display can show:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNumerical Target-ID\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEstimated target depth\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery status\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetection settings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTarget information\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLightweight \u0026amp; Comfortable\u003c\/h3\u003e\n\u003cp\u003eAt approximately \u003cstrong\u003e2.3 lbs\u003c\/strong\u003e, the Teknetics Delta 4000 is designed for comfortable handling during longer hunts.\u003c\/p\u003e\n\u003cp\u003eIts lightweight construction makes it easy to swing across parks, fields, yards, beaches, and other detecting locations without excessive fatigue.\u003c\/p\u003e\n\u003ch3\u003eWho Is the Teknetics Delta 4000 Best For?\u003c\/h3\u003e\n\u003cp\u003eThe Teknetics Delta 4000 is an excellent choice for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBeginner metal detectorists\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCoin shooters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eJewelry hunters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRelic hunters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGeneral treasure hunting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePark and field detecting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHobbyists looking for a lightweight detector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUsers who want simple Target-ID and pinpoint functionality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eTeknetics Delta 4000\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVLF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.8 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSearch Coil\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8\" Concentric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoil Waterproofing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWaterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTarget ID\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1–99 Numerical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAudio ID\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-Tone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSearch Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiscrimination \/ All-Metal Motion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiscrimination\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePinpoint\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGround Balance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePreset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLarge LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth Indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 2.3 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × 9V Alkaline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCoin, Jewelry \u0026amp; Relic Hunting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTeknetics Delta 4000 Metal Detector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e8\" Concentric Waterproof Search Coil\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable Search Shaft\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSearch Coil Hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e9V Battery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser Manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the Teknetics Delta 4000?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eTeknetics Delta 4000\u003c\/strong\u003e combines straightforward operation with useful detecting features including \u003cstrong\u003e1–99 Target-ID, 3-tone audio identification, adjustable discrimination, adjustable sensitivity, All-Metal Motion Mode, and push-button pinpointing\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIts lightweight design and \u003cstrong\u003e8\" waterproof search coil\u003c\/strong\u003e make it a versatile choice for everyday detecting, while the simple control layout makes it easy for beginners to learn.\u003c\/p\u003e\n\u003cp\u003eWhether you're searching for \u003cstrong\u003ecoins, jewelry, relics, or other buried metal targets\u003c\/strong\u003e, the Delta 4000 provides a practical combination of performance, target identification, and ease of use.\u003c\/p\u003e","brand":"Fisher","offers":[{"title":"Default Title","offer_id":46925070893296,"sku":"DELTA","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0213\/4960\/files\/TekneticsDelta4000withan8-inchconcentriccoil.jpg?v=1735731108","url":"https:\/\/detectorwarehouse.com\/products\/teknetics-delta-4000-metal-detector","provider":"Detector Warehouse","version":"1.0","type":"link"}