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Operating Environment
+33° F to +120° F (0 to 50° C) ................ with carbon zinc batteries
-4° F to +120° F (-20 to 50° C) ....................... with alkaline batteries
Search coil submersible in water
Operating Frequency of Search Coil ........................................4.5 KHz
Sensitivity ......................................................... 0.2 mv RMS for full scale
Sensitivity Adjustment Range .......................................................... 12:1
Output Indication ..........Meter ........... 1 milliamp, 0-100 linear scale
Speaker.......................... 16 ohm impedance
Headset (optional) ......... 8 ohm impedance
Audio Frequency................................... 450 Hz
Power Supply ............................. ±9V, each consists of 12 x 1.5V AA
batteries in (2) 6-battery packs
Power Consumption ................. (-9V) 13.8 mA,
(+9V) 8 mA min
7.5 - 18.5 mA @ audio threshold
50 mA max
Threshold .....................................................................50 mA max sound
Battery Life .................................. Carbon/Zinc ................... 35-45 hours
Alkaline ............................. 100+ hours
Search Coil Configuration ................................................................. 2-D
Weight......................(with 8-inch coil)........................3.74 lbs. (1.7 kg)
(with 11-inch coil) .......................4.26 lbs. (1.9 kg)
Dimensions......Length.....40 to 54 inches adjustable (101 to 137 cm)
Shipping Weight.......(with 8-inch search coil) ........... 7.0 lbs. (3.2 kg)
(with 11-inch search coil) ............ 7.0 lbs. (3.2 kg)
Shipping Dimensions..............................5 1/2 x 12 1/4 x 34 3/4 inches
(14 x 31 x 88 cm)
SPECIFICATIONS