Similar units sell elswhere for $149. Our price is only $29.		Handheld detector $29 (Qty)
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INTRODUCTION The HD001 Handheld Metal Detector with sensitivity adjustment is designed to meet requirements of the security industry. Typical uses will include body search for offensive weapons in crowd control, airport and border security, detention centers, prisons, checking parcels and letters for metal objects, school and public safety, night clubs and anywhere that hidden metal needs to be detected. OPERATION The HD001 operates on one 9 volt standard alkaline, lithium, or rechargeable battery. To install the battery, slide off the battery cover and place battery into its compartment matching the +/- symbols. Turn the unit on by pushing the on/off switch until it clicks, and the green LED is lit. The detector is factory calibrated and operational right out of the box, although an increase in sensitivity and depth range can be adjusted by turning the sensitivity adjuster (clockwise) until the LED turns red and a constant audio sound is heard. Turn the sensitivity adjuster back (counter-clockwise) until the red LED just turns green again and the tone fades out. The detector is now tuned for optimal sensitivity and depth range. Holding the unit with the detection face towards the surface, sweep forward and backward continuously at a height 1 inch above the area to be scanned. The presence of metal will be indicated by the audio warning tone and the red light coming on. If the detector is held still over a metal object, the detection signal will automatically reduce, therefore it is important that the unit is continuously moved, scanning the surface when in use. PERFORMANCE The sensing distance is determined primarily by the size, shape and composition of the object to be detected. Hand gun .......... up to 10 inches Knife ................. up to 5 inches Razor blade ....... up to 3 inches SPECIFICATIONS Power: 9V battery Operating current: under 50mA Operating Frequency: 25kHz Operating temperature: 25 to 130 degrees Fahrenheit Net weight: 0.5 lb Dimensions: 15-3/8"(L) 2-1/2"(W) 1-1/8"(H)