Performance Portable Hand Held Metal Detector JKDM-5180

describe

This is a high sensitivity handheld metal detector. Easily find metal, staples, needles, coins. Lightweight structure, high sensitivity, suitable for production/factory with high requirements, and beneficial to security personnel.

feature

1. Ultimate sensitivity detects medium pistols from 9 inches; large knives from 6 inches; razor blades and utility knives from 3 inches; foil-wrapped medications and small jewelry from 1 inch
2. Self-calibration: Digital microprocessor technology eliminates the need for regular sensitivity adjustments
3. Rugged, high-strength ABS housing with reinforced coil compartments. Exceeds MIL-Std-810F (drop test) method 516.5, procedures 2 and 5
4. 10-inch large scanning surface for fast and thorough scanning
5. A high-pitched audible alarm and a bright red LED light indicate metal detected
6. Momentary push button helps to temporarily eliminate detection of nearby ambient metals (e.g. rebar, metal walls)
7. Three-color LED indication: green LED indicates ON, yellow LED indicates low battery, red LED indicates ALARM
8. Warranty: 24 months, parts and labor
9. Working temperature: -37 degrees to 70 degrees
10. Humidity: to 95%, non-condensing
11. Audio frequency: 2KHZ vibrato
12. Tuning: Automatic