TIANXUN | Metal Detector Long Range Deep Search Coin Treasure Gold Exploration Find Target PP Treasure Hunting Beach Detection

TX-705 Metal Detector SpecificationsIn accordance with the technical specifications and environmental test requirements of metal detectors in the international market, the following provisions are made for the technical requirements, test requirements, inspection rules, etc. of the export product TX-705 metal detector.1. Power supply have two choices:1.1, with 29V（ battery not included ）2. Indicator:2.1 Visual: LCD liquid crystal display2.2 Sound Speaker or earphone3. Function:3.1 Self-test function:Press the power button, the screen will display a short startup screen, and the startup prompt tone can be heard. After startup, the detector enters the preset coin and treasure mode. If the coil is not connected properly, the corresponding error message code will be displayed and an alarm will sound.3.2 Three detection modes:3.2.1 Coin and treasure modeFour recognition patterns are preset in this mode, and patterns 1 to 4 can arbitrarily block metal recognition. The edited style will be automatically saved when switching styles or shutting down.3.2.2 Prospecting ModeIn this mode, the detector's goal is to find targets in mineralized and complex soil areas where target signals overlap with each other. The identification range here can be understood as the iron exclusion range.3.2.3 All-metal shortcutIn coin and treasure mode, press the all-metal button to switch between style and all-metal mode; in prospecting mode, press the all-metal button to switch between iron shielding and all-metal mode.3.3 Two precise positioning modes:3.3.1 Automatic precise positioning:Press the PP key, take 25 cents and slowly approach the probe from a high place (greater than 22cm), and the target detection depth will slowly indicate the process from deep to shallow. At the same time, the speaker alarm sound changes significantly.3.3.2 Precise positioning analysis:Used to find valuable targets among unwanted targets such as water pipes or fences. When the coil leaves the unwanted target, the precise positioning analysis function is activated, and then the surrounding of the target is searched. As the coil continues to approach the target, the detector will respond accordingly.Long press the precise positioning button for 3 seconds to switch between the two precise positioning modes3.4 Menu operation settings:3.4.1 Sensitivity: The sensitivity is divided into 1-30 levels, and the sensitivity can be adjusted by +/- keys.3.4.2 Noise removal: There are 5 channels for noise removal, and the noise removal channel can be changed to reduce interference factors. The adjustment methods are manual and automatic.3.4.3 Threshold: The threshold is divided into -5-25 levels, and the threshold can be adjusted by +/- keys.3.4.4 Volume: The volume is divided into 0-30 levels, and the volume can be adjusted by +/- keys.3.4.5 Tone: The tone is divided into 1Tone, 2Tone, 3Tone, 4Tone, and multi-target tone.3.5 Two ground balances:3.5.1 Ground balance (standard): suitable for most neutral soil and dry sand detection3.5.2 Ground balance (beach): suitable for use in saltwater beachesThere are three ways to adjust the ground balance setting: automatic, manual or tracking.3.6 Menu, style, mode can be restored to factory preset3.7 Backlight adjustment: Press the backlight key to select LCD backlight on or off4. Working frequency: 18.75KHz5. Working current: static ≤100mA; dynamic ≤200mA. LCD has battery power indicator.6. Minimum working voltage: When the working voltage is 6.5V, the detector works normally.7. Low voltage test indication: When the battery voltage is lower than 6V, the battery power indicator on the LCD screen is 0 grid and flashes.8. Detection sensitivity:Maximum test distance (in air): 25 cents: about 34cm;copper coin: about 40cm;silver dollar: about 45cm; can: about 75cm;mobile phone: about 75cm;stainless steel washbasin: about 1.4m9. Bare weight: 1.4Kg10. Packing size: inner box: length 405width 283height 130;outer box: length 545width 295*height 430; (4 units per box)