| AUDIO OUTPUT |
Signal increases or decreases in frequency with signal strength (gradient field intensity). Audio frequency range - 30 to 4000 Hz. |
| VISUAL OUTPUT* |
Visual: Expanding bar-graphs indicate polarity (positive or negative) and signal strength. Digital readout shows gradient field intensity expressed in milligauss (mG). Range – 0 to 500 mG |
| BATTERY INDICATOR |
4-segment LCD |
| GAIN |
4-Level LCD - Low (L), Medium (M), High (H), Extra High (XH) |
| VOLUME |
3 Levels, Muted, Medium and Maximum |
| INPUT POWER |
Supplied by one 9V lithium battery (lithium recommended, but not required) |
| BATTERY LIFE |
24 Hours (intermittent usage) |
| OPERATING TEMP |
-13° F to 140° F (-25° C to 60° C) |
| OVERALL LENGTH |
Open – 26” (66 cm)
Closed – 15.5” (39 cm) |
| WATER RESISTANT LENGTH |
11.5” (29 cm), only when operated in open position |
| NOMINAL SENSOR SPACING |
9.5” (24 cm) |
| WEIGHT |
Approximately 2.4 lb (1.1 kg) |
| CONSTRUCTION MATERIAL |
High impact ABS |