| Additional featuresLCD Shows Target ID and SettingsMicroprocessor ControlledPinpointing Coin Depth MeasurementSensitivity / Depth AdjustmentSpeakerSurface Mount PC Board TechnologyTouchpad Controls with One - Touch OperationSpecifications:Length: 40" to 51" - AdjustableWeight: 3.9 lbs.Single Frequency Operation - 7.0 kHz8 AA battery operation (batteries included)2 year warrantySearch Modes:Motion A: Zero DiscriminationMotion B: Coin Discrimination with Visual Target IDSettings:Depth Sensitivity AdjustmentFull Range Multi-Notch Discrimination |