Only a quick button-press instantly tunes out environment or narrows your detection field for precise pinpointing of larger targets. Just try it, and speed up your probing process.   Features: Pinpoint tip detection.  360° side-scan detection area.  Scraping blade for searching among tight soil.  Automatic tuning.  One-touch operation.  Audio and vibrate alerts.  Alarm will be increased based on targets' proximity.  LED light for low light uses.  Water and dust resistant (IP66).  With a holster and a retractable hanging wire.   Specifications: Battery: 9V (Not included);  Operating frequency: 12kHz;  Tuning: Automatic;  Operating temperatures: -35ºF (-37ºC) to 158ºF (70ºC);  IP level: Meets IEC 60529 IP66 standards;  Indicator: Proportioanl audio / vibration pulse rate;  Control: Power switch;  Item weight: 166g / 5.84oz;  Length: 23.2cm / 9.1in;  Width: Approx. 1.5" (3.8cm) tapered to 0.875" (2.2cm);  Package weight: 275g / 9.7oz;  Package size: 24 * 6.3 * 6cm / 9.4 * 2.5 * 2.36in;   Package list: 1 * Pinpointer;  1 * Holster;  1 * English user manual;  1 * Retractable hanging wire