250 MA Electricity Saving Hand Held Metal Detector PD140 With
External Rechargeable Socket Hole
SE-PD140 hand held metal detector is a type of small handheld
metal detector and also the special tool of security check. Small,
light, good hand feeling, flexible operating, convenient, automatic
testing after starting up, no adjustment is required, large scan
area and omnibearing explore, Gold can be probed the target
location exactly.
Hand Held Metal Detector PD140 Sensitivity Adjustment.
- The sensitivity shall be adjusted when performance instability is
observed or sound is produced when detecting human body without any
metal stuff because the detection distance is less than the
stipulated requirement or the sensitivity is too high
- Insert a small straightshaped screwdriver into the small hole of
the handle of the detector and rotate clockwise, until a sound is
head, then rotate counter-clockwise barely to the position where no
sound is produced ,then rotate for another half a circle , until
the sensitivity meets the requirement
Hand Held Metal Detector PD140 Method to use.
- Turn on the power switch (2). If a click sound is heard,it
indicates that the power has been connected,and the green LED will
turn on at the same time . if no click sound is heard, it indicates
that no battery has been installed or the battery is not well
connected .If the click sound is heard one after another it
indicates that the battery cannot be used any more and a new
battery shall be installed
- When the switchon click sound stops , the highly sensitive
detection can be performed.Grasp the handle and detect wich the
detection face around the object being detected ,there will an
alarm when a metal object is detected .in the mean time ,the green
LED will turn into red .when the detection stops ,the alarm stops
and the red LED turns into green
Hand Held Metal Detector PD140 Feature.
- Highly sensitive.
- Simple and convenient to use, no adjustment is required ;
- The detection distance will not be changed when the battery voltage
drops from 9V to abou t 7V
- Low power consumption ,can work for 40 hours continuously
- There is automatic and continues alarm when the battery is used up
- Switch on /off audio prompt function
- With external rechargeable socket hole
- Has audio, light and vibration handoff switch
Hand Held Metal Detector PD140 Detection distance:
Pin | 30-60mm |
64 model handgun | 150mm |
6 inch long knife | 160mm |
Diameter 20mm Steel ball | 90mm |
Working frequency | 22 KHZ |
Power supply | 9 v battery |
Model Number | ZA-PD140 |
Working temperature | -10 ℃ to 65 ℃ |