High Sensitivity Airport Security Metal Detector Hand Held Explosive Detector

WD190V Hand-Held metal Detector Security metal DetectorHigh sensitivity hand held metal detectorKey FeaturesUltimate sensitivity:detects medium sized pistol from 9" distance; large knife from 6"; razor blades and box cutters from 3" distance; foil-wrapped drugs and tiny jewelry from 1".Self-calibrating:digital microprocessor technology eliminates the need for periodic sensitivity adjustments.Rugged, high-impact ABS casewith reinforced coil compartment. Exceeds Mil-Std-810F (drop test) Method 516.5, procedures II and IV.Large 8" scan surfacefor quick, thorough scanning.No tools requiredto change standard 9V battery (included). Optional rechargeable battery kit available.Sharp audible alarm and bright red LEDindicates the detection of metal.Momentary push buttonhelps temporarily eliminate detection of nearby ambient metal such as rebar, metal walls.Three-color LED indication:Green LED indicates ON; Amber LED indicates LOW BATTERY: Red LED indicates ALARM.Operating temperatures:-35° F (-37° C) to 158° F (70° C)has both audible and silent vibrating alarm options and extended battery life.Specifications

Operating Temperatures
-35° F (-37° C) to 158° F (70° C)Humidity
To 95% noncondensingAudio Frequency
2kHz WarbleTuning
AutomaticIndicators
Speaker
LED alert Lights

Green: Power ONAmber: Battery LOWRed: ALARM condition

Controls
Power switch (Audible / Off / Silent)
Interference Elimination Momentary SwitchBattery
Single 9 volt battery provides up to 100 hours of normal operation. Optional NiMH rechargeable battery provides up to 45 hours on a single charge.

DimensionsWidth:3.25" (8.3 cm)Thickness:1.625" (4.13 cm)Length:16.5" (42 cm)Weight: 17.6 oz (500 g)