This MD3080A metal detector is a fully waterproof metal detector, which could be used underwater. It can detect missing or lost coins, pieces of jewellery and other metal objects buried underwater.
9V*2 battery(not including)
>10cm (for a us quarter)
Fully automatic and all metal detectors
8" waterproof search coil
3 tone audio
Battery Condition Indicator
different types of metal
The detector operates at the Very Low Frequency (VLF), 6.6 KHz , which is designed for accurate detection. With the VLF, the detector would only respond to metal objects but not the effects of iron ground mineralization. Different discriminating circuitries allow the detector to distinguish metal objects between different types of ferrous (iron and steel) and non-ferrous metals (gold and silver). The powerful super sensitive Discriminator Metal Detector with waterproof coil offer you underwater detection up to 200mm.
This fabulous Metal Detector with an enormous detection capacity is designed for a wide range of professionals. It is used by archaeologists, relic hunters and professional institutes, who appreciate the cost-effectiveness. You can hunt for coins, relics, jewellery, gold, and silver just about anywhere, check metal in post package baggage, detect underground pipe, etc.
Excellent detection for large objects and coins in depth! Shaft length is adjustable for comfortable use.
· Respond to all type of metal object
· 3 Operation Modes: -All Metal (Detect all kinds of metal) -Disc (Discriminate metal type) -Notch (Eliminate some objects)
· LCD Displays: -Depth of Target -Sensitivity -Disc/Notch -Metal Type -Low Battery Sign
· Max. Sensitivity: 18cm
· Current: 25mA(Static), 30mA(Dynamic)
· 3 Tones to indicate different types of metal
· Auto Ground Balance
· 2" Speaker
· 8"(200mm) Waterproof Search Coil
· Frequency:6.6kHz appox.
· 2 x 9V Batteries Required
(1)Power switch and "SENS" control:
The sensitivity control is also the power switch. Rotate counter-clockwise to turn off the power. Rotate it clockwise, away from OFF, to turn on the power.
(2) "DISC" control:
Rotate counter clockwise to detect all types of metal. Rotate clockwise to eliminate most of the junk metal. Different DISC degree is to be chosen according to different needs.
(3)LED & Headset:
The LED flashes red when a target is detected, the closer to the target, stronger the LED flashes. The LED will also flash red when the batteries need replacing.
When LED flashes red, the headset will give out a sound of 400Hz TOO, which indicates that the detector is approaching the target or the battery needs replacing.
with your metal detector, you can hunt for coins, relics, jewelry, gold, and silver just about anywhere. The detector is versatile and easy to use.