The input circuit has the function of anti-reverse connection, and the battery does not work when it is reversed.
The product has the internal temperature intelligent control function, when the temperature of the power device rises to 45C°, the fan starts, and when the temperature exceeds 95C°, the system will automatically stop working to prevent further damage to the equipment.
The product has an input over-voltage and under-voltage protection circuit, which can avoid the shortening of the service life caused by the over-discharge of the battery.
The product has output over-current protection function and comes with a high-voltage fuse.
GR-1000: This device has been producing a new design is completely different from all other conventional devices and has been synthesized in a literal way to be innovative with a newly efficient and high capacity service commensurate with all those users of the device, whether an ordinary user or an expert or companies prospecting and exploration. This device may contain a LED screen to be the first remote sensing device with a screen. The device is characterized by its small size and ease of use and speed discovery
of the objectives of providing the fuss and effort in the search.
Advantages and specifications of the device :
– A device with a dual system of two types of research provides more opportunity to get more accurate results that enable the discovery of the target The possibility of measuring the depth of the target
– scan lands and Survey in short period
– The possibility of tuning device for the detection of the following elements: gold -silver – gem(ruby-sapphire-emerald)- diamond
– Discovers depths of up to 30 meters
PQWT mobile water detector is based on the Earth’s electromagnetic field as the field source, based on the difference in the conductivity of different underground geological structures, and by studying the variation law of the electric field components at different frequencies to study the geological structure and changes, to find groundwater resources by scientific method.
Changes in geological structure are displayed in real-time through multiple curves.
Automatic form mapping geological profile by one key operate easily, get rid of complicated computer graphics.
The site can quickly understand the geological structure through the automatic mapping curve and profile, and analyze specific information such as aquifers, fractures, faults, and caves.
The instrument is widely used in the rapid analysis of geological structure changes in different terrains such as plains, hills, mountains, plateaus, and basins to determine well locations, aquifers, and aquifer depth.
Feature:
1. EXCELLENT SENSITIVITY AND STABILITY: This metal detector has excellent sensitivity and stability to accurately detect metal
objects underground. Both large and tiny metals can be detected keenly.
2. STRONGEST CORE AND INTELLIGENT OPERATION: This product adopts the strongest core and intelligent modular operation function,
which makes the detection work more convenient, fast and efficient.
3. REMOTE SEARCH AND FINE POSITIONING SYSTEM: The metal detector is equipped with an excellent remote search system and a precise
positioning detection system that breaks through traditional detection methods. This means you can locate the target object more
accurately and finely, improving work efficiency and accuracy.
4. MICRO COMPUTER CONTROLLED CHIP UNIT CALIBRATION: The metal detector is calibrated with a microcomputer controlled chip unit,
and the self checking system allows for quick and easy scanning and detection. This greatly improves the working efficiency of
geocache enthusiasts.
5. ADVANCED AND PRACTICAL: This metal detector is the most advanced and practical method of metal detection at present. It has
excellent performance and functions at a relatively reasonable price, providing users with a cost effective choice.
Product included: Mainframe, charger, 2 electrodes, cables and aluminum case
PQWT-WT900 Mining detector for sale
PQWT-WT Series geophysical prospecting instrument: the use of natural electric field source as a working farm, with resistivity
contrasts underground rocks and minerals or groundwater, based on measuring the natural electric field on the surface of the N
different frequency electric field component, according to their different variation to study Abnormal changes in geological bodies produce, reaching solve geological problems one electrical prospecting methods. Because this method measures the electrical
component of the electromagnetic field of the earth, so called natural electric field method.
This series of instruments integrates 5 independent invention patents of PQWT, including data acquisition system, data processing system, automatic mapping system, auxiliary analysis system and circuit system. It realizes the simultaneous data acquisition of multi-channel and multi-frequency, completely solves the influence of unstable factors caused by the time difference of the natural electric field source, and greatly improves the accuracy and work efficiency. The instrument can process the collected data, automatically draw curve map, profile map, and 3D renderings in real time, and automatically analyze abnormal areas, so as to provide scientific basis for analyzing geological structures quickly and effectively.
