INTRODUCTION The Dual-Use Ultra High Sensitivity Pinpointer is a miniature version of a primary detector. It communicates through sound and lights, has 10cm waterproof detect pole. The modern electronics and simple to use design make locating elusive targets easy in any environment including grass, mud, dirt, sand, black sand, or even in wet place. Also, it can be used in detecting the steel rods and other metal materials in concrete wall. The detector is versatile and easy to use. Without it during detection, you will waste time and energy.With your TX-2002 pin-pointer, you can locate elusive metal such as small coins, relics, jewelry, gold and silver, etc. in sands, dug holes, divots, tec. The detector is versatile and easy to use. Without it during detection, your will waste time and energy.SPECIFICATION Power: 9V Standard or Rechargeable BatteryOperating Frequenty: 90KHzAudio Frequency: 2.3KHzOperating Current: 50mAOperating Voltage: 9VOperating Temperature: -5℃ to +55℃G.W for UNIT: 145GSize for Unit: 22.5(L)*6.5(W)*3.0(H)cmPackage Size: 27*9*4.2cm