12
Coil Case Construction: ABS Glass Fibre resin potted
Audio Frequency: Custom tuned
Audio Output: 6mm stereo headphone jack
Power Supply: 12v (8 AA alkaline batteries)
Battery Life: up to 45 hours intermittent
Operating Modes: All-Metal and Discriminate
Optimum Temperature Range: -15° to +60° C
Optimum Humidity Range: 0 to 85% RH