Discovery 2 Metal (630-3004) Specifications Faxback Doc. # 15366 Detector Weight:.............................................................. 3 lbs Type:.................................................................. VLF Distance Range: Coins:............................................................... 8" Large Objects:................................................. up to 5' Search Coil:........................................................... 10" Audio:.......................................... Speaker/1/4" Earphone Jack Batteries:............................................................ 2 9V Battery Life:............................................... approx. 30 hrs Frequency:............................................................6 kHz Specifications are typical; individual units might vary. Specifications are subject to change and improvement without notice. (TLC/all-06/19/95)