Pro Handheld Metal Detector - A Miniature Version Of A Primary Detector

Pro Handheld Metal Detector - A Miniature Version Of A Primary Detector - The Dual-Use Ultra High Sensitivity Pinpointer is a miniature version of a primary detector. It signals with buzzer and red LED light when a target is located. 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 the concrete wall. With your TX-2002 pinpointer, you can easily locate elusive metal such as small coins, relics, jewelry, gold, and silver, etc.   Specifications: Power Type: Battery-Powered DIY Supplies: Metalworking With LCD Screen Or Not: No Powered by 1 x 9v battery (not included) Probe Shaft: About 105 mm Operating Voltage: 9V Operating Frequency: 90KHz Audio Frequency: 2.3KHz Operating Current: 50mA Operating Temperature: -5 to +55 Detection range: 3 centimeter- 6 centimeter Size: 22.5* 6.5* 3.0mm/8.9*2