PQWT-TC Auto-analysis it is based on the principle of natural electric field frequency selection. The instrument can process the collected data, automatically draw curve map, profile map, and automatically analyze abnormal areas, so as to provide scientific basis for analyzing geological structures quickly and effectively. Full touch LCD screen,, Simply operation, external insert a large-capacity memory card, The instrument is light and easy to carry，only one person can complete the operation The length of measurement line need only 5-10 meters, The electrode with alloy rods and copper electrodes. the puddled soil is recommended in each insertion. Li-ion26650 lithium battery，Take the battery out of the compartment to charge, select the charger which support the battery,（Can be used Indoor charging plug or car charging Plug）stand by time more than 12 hours It can be called prospecting meter, water detector, empty detector, prospecting instrument, instrument engineering exploration, geothermal detector, archeology instrument, logging tools, measuring water detector, water detector, prospecting equipment , prospecting instrument. Easy to get started This series of instruments integrates 5 independent invention patents of PQWT, including data acquisition system, data processing system,automatic mapping system, automatic analysis system and circuit system. Automatically draw graphs System automatically generates the curve, the measurement is complete, you can click “+” to appropriate size ,Click "Export" button, the system will automatically save the curve to "File Explorer" within the current line, with the data saved together Professional consultant Communicate with other PQWT users all over the world. Experts look at pictures online,professional help with best drill point and depth for free service Test result The test results are consistent with the equipment,and Store 999measuring lines data and record 999 Arid life, uncertain groundwater, suitable place to dig a well? 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. Note: On dry and hard ground, it’s difficult to use hand to penetrate the electrode, pls never hammer the electorde into ground, it will broke the machine function. You can mix some water, salt and soil in a barrel, then put the mud on the hard point so that you can insert the electrode. Meanwhile, you need cover the line that you will measure with salt water to improve the electrical conductivity. geologist's tools geologist's tools geologist's tools PQWT water detector Widely used in underground water sources, geological structures,mine veins, mine tunnels, cavities, karst caves, ant holes, mined-out areas, dam pipe surge, landslides and other fields. 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. Configuration table Host machine*1 Electrode Cable*1 Charger*1 Alloy Electrode Bar*1pair Copper Electrode*1pair USB stick*1 Universal adapter plugs*1 Manual*1 TC150 TC300 TC500 Add to Cart Add to Cart Add to Cart Customer Reviews 2.8 out of 5 stars 2 5.0 out of 5 stars 8 5.0 out of 5 stars 8 Price $1,274.00$1,274.00 $1,643.00$1,643.00 $1,812.00$1,812.00 Depth 150 meters 300 meters 500 meters Accuracy 0.001mv 0.001mv 0.001mv Channel 4 6 8 Frequency Single, triple and 33 frequency Single, triple and 40 frequency Single, triple and 56 frequency LED 7-inch HD touch screen 7-inch HD touch screen 7-inch HD touch screen Battery DC12V 4000mAh DC12V 4000mAh DC12V 4000mAh Automatic noise reduction ✓ ✓ ✓ Automatic measurement ✓ ✓ ✓ Automatic drawing curve ✓ ✓ ✓ Storage of dat 999measuring lines 999measuring lines 999measuring lines