Welcome to Blue Monster Prep!
Item # 1165900
The THD from Blue Monster Prep is the most rugged, compact metal detector on the market. With a highly-sensitive 360° detection area and a silent vibrating alarm indicator, the THD is designed for all law enforcement operations. It is also particularly effective for use in schools, bars and clubs, and for corporate security.
Features
Technical Specifications
Three-color LED indication: Green LED indicates ON; Amber LED indicates LOW BATTERY: Red LED indicates ALARM.
Operating temperatures:
Operating Frequency
95 kHz
Audio Frequency
2kHz
Tuning
Automatic
Controls
Power switch (On / Off)
LED flashlight (Momentary)
Battery
Single 9 volt battery provides up to 80 hours of normal operation. Optional NiMH rechargeable battery provides up to 25 hours on each 12-hour recharge
Dimensions
Length
8.4" (22 cm)
Thickness
1.6" (4.1 cm) tapered to 1.1" (2.8 cm)
Scan Area
3.5" (8.9 cm) long; 360° plus tip
Weight
6.4 oz. (.2 kg)
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