HANDY TYPE NEEDLE DETECTOR
MODEL HN-30
DETECTION METHOD Magnetic induction
Hi： φ0.8mm steel at 5mm height from detecting surface
DETECTION ABILITY
Low φ1 .0mm steel at 5mm height from detecting surface
DETECTING ADJUSTMENT 2 step
DETECTION AREA 25(W) ×50(D) mm
ALARM METHOD Buzzer and LED lamp
POWER SUPPLY 1 .5V Dry cell battery×2(AAA)
DIMENSION 58(W) ×1 95(L) ×50(H)mm
WEIGHT 21 2g
FEATURES
●φ0.8mm
This new handy type needle detector can detect φ0.8 mm steel at 5mm height from
detecting unit surface.
●Battery save function
Under stand by, Battery mode is changed to save mode automatically and save battery
consumption. When take it by hand, the machine start automatically. New designed
detecting circuit is low electric consumption.
●Light weight
The weight is only 1 90g that is more light 1 0% than previous model. New designed body
help you to grip for long time without fatigue.
●Large size LED lamp
It is easy to check the detecting result by adapting large size LED lamp.
●Sensitivity select switch
The new handy type needle detector adopts Hi/Low sensitivity select sewivh.