Stanlay 8891 Marker Locator

Features 6 frequencies for locating passive electronic utility markers for Power, Telco, CATV, Water, Sewer, and Gas 3 sensitivity settings for finding deeply buried markers Scan feature highlights markers in the vicinity Backlit digital display for low-light reading Compact design folds for easy storage Weather proof membrane buttons 10 minute automatic shut off Built in power cable detection function Depth measurement feature for measuring depth to marker from surface Specification Operating Frequency 169.8 kHz (power), 145.7 kHz (water), 121.6 kHz (sewer), 101.4 kHz (telephone), 83.0 kHz (gas), 77.0 kHz (CATV) Antenna Mode Peak, pin-point peak, and null Display Indicators Backlit LCD bar graph, low battery, signals trength, mode indicators Audio Indication Variable pitch response Power Source Disposable: 6 “C” batteries Battery Life Continuous: 18 hours. 10 minute auto shut-off Signal Strength LCD bar graph, absolute signal strength readout Gain Control Toggle control for low, medium and high settings Dynamic Range 126dB Operating Temperature -4º F to +133º F (-20º C to +55º C) Size 33” x 3.75″ x 9.4” (84 cm x 9.5 cm x 24 cm) Weight 4 lbs 13 oz (2.2 kg)