ALLOSUN Sun Security Wand TS95N Handheld Metal Detector Blue

Your wise choice --- all-sun metal detector different from other brand traditional hardware controlled product, all-sun metal detector uses software controlled chip driver. According to different environment (such as temperature, humidity etc. ), The detector can adjust itself & avoid damage or false alarm, ensuring a long term & stable performance for you. Features 1 A red LED lights when the detector detects metal. 2 Pressing & holding the desensitize button reduces the detector's sensitivity by about 50%, so you can scan for example near floors which contain large amounts of steel rebar's, or scan in the places where only larger objects are required to be detected. 3 the earphone jack lets you connect the earphone to the detector so that you can scan in privacy. Adjusting the sensitivity The detector has been set to the optimum sensitivity level for most security Scanning applications. You can adjust the sensitivity level for special applications, which require higher or lower sensitivity. Specification sensitivity: apiece of 25 cent coin (used) 60mm (15mm*) 20mm Iron pipe 100mm (30mm*) operating environment: -10? +50?, < 85%RH quiescent operating Current: < 6Ma battery: 9V, 6F 22(not provided by SELLER) operating frequency: about 28 kHz tuning: automatic alarm: LED light & Audio/ vibration The mark "*" means detecting with reduced sensitivity by pressing & holding desensitize button. Accessories manual: 1Piece earphone: 1Piece TS95N equipment: 1Piece