Technical Specifications

Power Source: 8 x 1.5V batteries in series

Transmission Frequency: 6.99 KHz

Signal Frequency: 437 KHz

Indicator: Visual: Lever gauge

Indicator: Sound: 2-inch speaker or headphones (headphones not included)

Feature: Disc: Ground Balance Control

Function: Distinguish between non-ferrous metals and ferrous metals

Control: CD control; Ground balance control

Control: Tuning Control; Sensitivity Control

Control: Discrimination Control

Control: Zeroing Control