underground metal detector MD-4040 portable gold detector
Two operation modes: all metal, disc
Meter displays type
Sensitivity:>16cm(for a US quarter)
Three tones to indicate different types of metal
Frequency: approx 6.6kHz
Variable S-rod shaft length and arm support handle for convenient and comfortable use
8" waterproof search coil
Two 9V batteries required
ALL METAL – Lets you search for all different types of metal with auto ground balance and high sensitivity. It’s the best operation mode.
DISC – Discriminates what kind of metal is being detected.
Volume – To adjust the volume level of speaker and headphone.
Earphone Jack – Lets you connect headphones (not supplied) to the detector.
View Meter and Pointer – The meter pointer swings to the right if metal is found.
Waterproof Search Coil – Lets you search for metal objects under shallow water. Note : The search coil is waterproof, but the control housing is not.
Adjustable Stem – Lets you adjust the detector’s length.
Operates on two 9V alkaline batteries (not supplied).
Place of Origin
The company has specialized in opto-electronic laser measurements &surveying Instruments and has a strong R & D, production, sales, management team and perfect after-sales service system. The company has 5 production shops and 2 R & D centers. Our main products: Multiline laser level, 3D laser level, Rotary laser level, Auto level, Total station, Electronic theodolite, distance meter and other Opto-Electronic instrument components and accessories.
Since the establishment of the company, the performance of sustained and rapid growth, has established a good relationship with the customers throughout the country, has been the majority of users of the trust and support, and establish a good reputation. In the excellent quality of the instrument, preferential prices, good and efficient after-sales service, professional technical support, has become the most sincere instrument cooperation suppliers. The company in a rigorous, pragmatic and efficient concept, and constantly improve, and continuously forge ahead, hoping to provide customers with satisfactory service in the field of measuring instruments.
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