We strive for excellence in the quality of our soil resistance meter, resistivity meter for groundwater, soil resistivity tester constantly improve our product quality system and strictly control our product process. With a positive and progressive attitude to customer's curiosity, our organization repeatedly improves our products top quality to meet the wants of consumers and further focuses on safety, reliability, environmental necessities, and innovation of resistance tester. Strong design and development, manufacturing, installation and debugging, technical maintenance, irregular return visit, strict quality assurance and fast after-sales service, each link has been carefully arranged to solve a series of customer worries. Our sales staff will try their best to supply you with the best services. Our company has a complete range of high-precision equipment to meet the needs of customers with the fastest service speed. We have a highly skilled team of professionals who are committed to ensuring our customers’ satisfaction. We are committed to providing our customers with customized solutions that meet their unique needs. Our company is committed to providing safe, healthy, and ethical working conditions for our employees.
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![Geophysical Resistivity Meter]()
Geophysical Resistivity MeterWDJD-3A Geophysical Resistivity Meter enables versatile underground exploration—detect minerals, water, or voids. With 5A/900V output and multi-point measurement when paired with WDZJ-4 -
![Earth Resistivity Meter]()
Earth Resistivity MeterThe WDDS-2 Earth Resistivity Meter delivers high-power output, stable low-noise data, and an all-in-one design that simplifies field work. Built for hydrology, engineering, and mineral exploration, -
![Soil Resistivity Meter]()
Soil Resistivity MeterThe WDA-1 Digital Soil Resistivity Meter from RanCheng Machinery delivers precise DC resistivity and IP measurements in a compact, field-ready design. With high-power output, low-noise processing, -
![Electrical Resistivity Meter]()
Electrical Resistivity MeterThe WDDS-3 Electrical Resistivity Meter combines transmission and reception in one compact, low-power unit designed for efficient geological surveys. With strong anti-interference performance, -
![Resistivity IP Meter]()
Resistivity IP MeterModel: WDJD-4 Resistivity IP MeterHigh-Power Output: Delivers 7200W (1200V × 6A), enabling deep resistivity and induced polarization surveys.Multi-Function Capability: Supports 1D VES resistivity/IP, -
![DC Resistivity Meter]()
DC Resistivity MeterImaging Type: 2D resistivity tomographyDetection Depth: 0–300 metersElectrode System: Multi-electrode, supports 2D/3D surveysHigh-Density Measurement: Centralized electrode system for continuous data -
![Digital Resistivity Meter]()
Digital Resistivity MeterModel: WGMD-9 Digital Resistivity MeterControl Unit: WDA-1 super digital DC resistivity meter, 24-bit A/D converter, 9000W power (1500V × 6A), high accuracy (Voltage ±0.2%, Current ±0.2%)Electrode
Collette Coleman
This is a very good company, they are willing to give us the lowest price, and the samples are free, and what's more, their products are never shoddy, which is a big shock to us.
Mary Cline
You have advanced design concepts and the quality of your products is excellent.
Patricia Wolford
We found most manufacturers in the market, but they were unable to provide the products we needed, but this one did it and helped us retain a big customer.
Michelle Hays
The goods you sent are flawless, and the color is much better than we thought!
Mike Dale
This is my third purchase and I think there will be a fourth.
Javier Via
I have already received the goods, needless to say, the quality is very good!
Ground Resistance Tester | Greenlee...
Reads ground resistance down to 0.10 Ω. Fully auto-ranging with data hold to capture readings. Accessories included: Molded carrying case, 9V Alkaline Battery and calibration verification loop....
RESISTANCE METER RM3548 | Hioki...
The RM3548 is a high-precision, portable resistance meter capable of measuring resistance levels from microohms to megaohms, and is ideal for the testing and maintenance of large equipment, for...
How to Measure Resistance with a Digital Multimeter...
To measure resistance: 1. Turn power to circuit OFF. If a circuit includes a capacitor, discharge the capacitor before taking any resistance reading. 2. Turn digital multimeter dial to resistance, or...
What is a Cell Resistance Tester? - Definition from …...
Nov 12, 2020 · A cell resistance tester is a device used to measure the opposition to current flow (i.e., electrical resistance) in electrical cells. Various resistance testers and methods are...
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Amazon.com. Spend less. Smile more....
Using a ground resistance tester: Measurement principles and...
Ground resistance tester measurement principles. An AC power supply’s voltage is applied between the H (C) and E electrodes, and the AC current I that flows as a result is measured by an ammeter. In...
We are committed to providing easy, time-saving and money-saving one-stop purchasing service of consumer for ultrasonic water level meter, water tank gauge level indicator, smart water sensor homekit . As one of the most professional resistance tester manufacturers and suppliers in China for over 15 years, we offer a wide range of products with superior quality. Please feel free to buy high-grade resistance tester for sale here from our factory.