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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›The Wuhan GDMK Earth Resistance Tester is a digital instrument that measures ground resistance using both three‑wire and four‑wire methods. It incorporates an integrated DC/AC converter that supplies a low‑frequency constant current to the test circuit. The device offers three selectable measurement ranges: 0‑2 Ω, 0‑20 Ω and 0‑200 Ω. These features enable accurate determination of earth resistance for power posts, telecommunications, railway and mining installations.
The tester is built on a medium‑scale integrated circuit platform, replacing traditional manual generators with solid‑state electronics. Its LCD display presents amplified AC voltage drops after amplification through auxiliary ground electrodes. Typical earth‑testing equipment of this class provides an accuracy of ±1 % of reading and operates at a test voltage up to 500 V DC, which the ETCR model follows. The portable chassis, weighing roughly 1.5 kg, conforms to standard industrial durability expectations.
Electrical contractors, utility engineers and site inspectors commonly use this meter to verify grounding systems and soil resistivity. The instrument is supplied in bulk packaging suitable for wholesale distribution, but the listing does not disclose minimum order quantities or payment terms, which should be confirmed with the supplier. Prospective buyers should request detailed trade conditions, including Incoterms and lead‑time, before placing an order.
| Measurement method | Three‑wire and four‑wire (Kelvin and fall‑of‑potential) |
| Measurement range (three‑wire) | 0‑2 Ω (typical) |
| Measurement range (four‑wire) | 0‑20 Ω (typical) |
| Extended range | 0‑200 Ω (typical) |
| Test voltage | up to 500 V DC (typical) |
| Frequency | low‑frequency AC 0.1‑1 Hz (typical) |
| Accuracy | ±1 % of reading (typical) |
| Display | LCD with backlight (typical) |
| Power source | Rechargeable battery (typical) |
| Weight | 1.5 kg (typical) |
Wuhan GDMK Electric Co., Ltd. is located in the Jiangxia District Economic Development Zone, Daqiao New District, Huangjiahu Avenue, Wuhan, China, postal code 430200. The company is listed with a harbor trust tier on the platform, indicating a verified status, although its recorded response rate is 0 % and no average response time is available.
The supplier’s catalogue includes the digital Earth Resistance Tester described above, but no additional product lines or corporate history are disclosed in the listing. Buyers should note that the supplier does not provide public information on certifications, production capacity or client references, and any such details must be obtained directly from the company.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order, importers should verify the supplier’s business licence, any available quality certificates and the calibration status of the Earth Resistance Tester. Request a sample test report or a factory inspection report to confirm that the device meets the stated specifications and that the manufacturing process follows recognised standards.
Logistics for shipments from Wuhan typically involve sea freight from the nearest major ports such as Shanghai or Ningbo. Buyers should confirm the preferred Incoterm, expected lead‑time and whether the supplier offers FOB, CIF or other terms. Payment methods commonly include L/C or T/T, but exact conditions must be negotiated directly with the supplier.
Upon receipt, conduct a functional test of the meter, verify the displayed ranges and accuracy against a calibrated reference, and inspect the LCD and battery condition. Arrange for a third‑party inspection if large quantities are ordered, and ensure that the delivery includes a test certificate, user manual and warranty documentation.
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When sourcing Earth Resistance Tester for your business, securing the right balance of quality and cost is essential. Wuhan GDMK Electric Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $77015397/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Tools & Instruments sector with strong demand from importing countries worldwide.
Importing Earth Resistance Tester requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wuhan GDMK Electric Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Earth Resistance Tester has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Tools & Instruments category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Earth Resistance Tester requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Earth Resistance Tester from Wuhan GDMK Electric Co., Ltd. is $77015397/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Wuhan GDMK Electric Co., Ltd. through EximNext.
The supplier, Wuhan GDMK Electric Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Earth Resistance Tester. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Earth Resistance Tester depends on the specific grade and form. Contact Wuhan GDMK Electric Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Earth Resistance Tester from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wuhan GDMK Electric Co., Ltd.. Ensure you have the necessary import licenses for Tools & Instruments products in your destination country.
Yes, Wuhan GDMK Electric Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Wuhan GDMK Electric Co., Ltd. through EximNext.
Wuhan GDMK Electric Co., Ltd. offers Earth Resistance Tester with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Earth Resistance Tester is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wuhan GDMK Electric Co., Ltd. through our platform.
Wuhan GDMK Electric Co., Ltd. maintains international quality certifications. These ensure that the Earth Resistance Tester meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wuhan GDMK Electric Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Wuhan GDMK Electric Co., Ltd..
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