Product Description
            Shirt pocket sized Geophone amplifier with high sensitivity and excellent noise reduction to eliminate 60 Hz power line and radio noise interference. Comes by itself or in a complete kit
Features:
- Quick change battery compartment - don't miss the pig with hard to change batteries.
 
- Small size to fit in cupholder or shirt pocket
 
- Power line noise reduction circuitry. 
 
Kit Contents
- Amplifier
 
- Geophone with 50 ft Cable 
 
- High Quality Headphones
 
- 6 ft Vehicle Audio Cable
 
- Hard Case
 
Specifications:
- Batteries: 4x AAA Cell Alkline
 
- Battery Life > 6 months
 
- Temperature: -4oF to +130oF / -20oC to +54oC
 
- Warranty: 1 Year
 
- Kit Weight: 7.5 lbs
 
- Kit Dimensions: 7.5" W x 6.5" L x 5.5" H
 
Wireless Model Also Available.