The 1212-X Features:

• Automatic ground rejection and tuning
• Silent, no threshold operation
• VLF Slow-motion discrimination
• Full range discrimination control
• 1/4” Stereo/mono headphone jack
• Patented double derivative electronics (U.S. Patent 4,514,692)
• Only 2.9 pounds
• Flexon grip
• Only one 9 volt transistor battery
• Simple one-knob operation
• Low price