Basic Product Information: •• Operating Instructions Languages: Dutch, English, French, German, Polish, Portuguese, Spanish •• Primary Colors: Black, Grey •• Primary Detailed Colors: Metal •• Depth Unit: 20 cm •• Height Unit: 121 cm •• Width Unit: 20 cm •• Weight Unit: 1260 g • Physical Characteristics: •• Display: Yes •• Display Type: Analog •• Coil Diameter: 20 cm •• Depth Sensitivity All Metal: 12 cm •• Spool Height: 1.85 Cm •• Mounted Length: 106-121 Cm • Technical Data: •• Signal Strength Indicator: Yes •• Noise Level: 75 Db •• Operating Frequency Range: 13-17 Khz • Setting Options: •• 3-Tone Audio Discriminator: High, Low, Medium •• Manual Ground Balance: No •• Pin-Pointing (In All-Metal Mode): No •• Preset Storage: No •• Adjustable Sensitivity: Yes •• Adjustable Stem: Yes •• Surface Lamination: No •• Adjustable Melody: No •• Discrimination Mode: Three-Tone, Variable • Environmental Data: •• Operating Temperature Range: 0-40 °C •• Humidity (%): < 90% • Operating characteristics: •• Volume control: Yes • Audio connections: •• Audio output type: 3.5 mm Jack, headphones, speakers •• Headphone jack Size: 3.5 mm • Power supply: •• Batteries included: No •• Number of batteries: 3 •• Battery Voltage Rating: 27 V •• Low Battery Indicator: Yes •• Battery Iec Size: E (6Lr61, 6Lp3146, 6F22, 6Kr61, 6Hr61 ,1604A, 1604D, 1604Lc, 7.2H5, 11604, 11604M, Pp3, 9-Volt, 006P, Mn1604) • Included: •• With LED indicators: No