The Schonstedt GA-72CD Magnetic Locator finds iron and steel objects underground. Provides audio detection signals that peak in frequency when the locator's tip is held directly over the target. The GA-72Cd includes an easy-to-read digital and bar graph display showing signal strength and polarity.
|Audio Output||Tone frequency varies with gradient field intensity(*)|
|Visual Indicator||Digital readout and bargraph indicate polarity and relative strength of magnetic field|
|Input Power||2- Lithium 9V batteries|
|Battery Life||60 hrs (intermittent usage)|
|Battery Indicator||4-segment LCD|
|Operating Temperature||-25 to 60 C|
|Overall Length||87.6 cm|
|Waterproof Length||53.3 cm|
|Sensor Spacing||35.6 cm|
|Housing Material||Polycarbonate/ABS Blend|
(*) This is the factory default audio output. An internal switch allows the user to change it to a fixed frequency and the volume varying with the gradient field intensity.