main features of Hand Held Metal Detector SMD-100

Fully automatic self adjusting circuits.
In-built Battery Charger.
Detects all Metal Objects, Ferrous & Non-ferrous including stainless steel.
Very quick and clear response to metal objects with proportional audible (buzzer) & Visible (LED) indicators.
Casing made up of high resistant ABS.
Large scanning area.
Standard 9V Alkaline Battery or rechargable with external charger.
Optional Earplug Connection
Safe on Cardiac Pace-maker & Magnetic tapes.
Feild strength does not exceeds the limit set by the NILECJ-0602 standard.
Buzzer sounds continuously when battery needs to be changed or recharged.

Technical Features

Weight	280 gms approx. (w/o battery).
Power Supply	Standard 9V battery or rechargable Ni-Cd. Continuous operation (10% alarm time) with alkaline battery 40h and with rechargable battery 14 h (Rechargable time 14h)
Operating Temperature	0 - 50 deg C.
Relative Humidity	0 - 95% noncondensing