Import 250v To 10kv Digital Insulation — Buy in wholesale FOB from Supplier in China
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250v To 10kv Digital Insulation
The 250V to 10kV digital insulation tester from Wuhan GDMK Electric Co., Ltd. is designed for precise insulation resistance measurement across five fixed ranges: 500V, 1000V, 2500V, 5000V, and 10000V, with a test capacity reaching 10TΩ. It integrates live voltage measurement, leakage current detection, and automatic discharge for capacitive test objects, ensuring operator safety and instrument longevity. The device automatically calibrates before each test and records R15S, R60S, and R10min values, while calculating the polarization index (PI) and dielectric absorption ratio (DAR) in real time.
Constructed for industrial electrical testing, the unit features anti-jamming capabilities that maintain accuracy even with interference currents up to 600 mA. It supports both AC and DC power inputs via an internal rechargeable lithium battery or external AC supply, with no impact on measurement precision. The digital display provides battery level monitoring and undervoltage alarm protection, while short-circuit protection prevents instrument damage during faults.
This tester is suited for utilities, manufacturing plants, and electrical contractors requiring reliable insulation diagnostics for motors, transformers, cables, and switchgear. Typical applications include preventive maintenance, commissioning, and troubleshooting in high-voltage systems. Buyers should confirm compatibility with their test objects and verify the instrument’s calibration certificate before deployment.
| Voltage Ranges | 500V, 1000V, 2500V, 5000V, 10000V |
| Maximum Test Resistance | 10TΩ |
| Live Voltage Measurement | Supported |
| Leakage Current Detection | Supported |
| Automatic Discharge | Yes, with real-time voltage monitoring to 0V |
| Anti-Jamming Performance | Accurate up to 600 mA interference current |
| Power Supply | AC or rechargeable lithium battery (dual-use) |
| Display | Digital, with battery level and undervoltage alarm |
| Short Circuit Protection | Yes, prevents instrument damage |
| Test Parameters Recorded | R15S, R60S, R10min, PI, DAR |
| Typical Standards | IEC 61557, GB/T 3048 typical for insulation testers |
| Typical Accuracy | ±1% of reading ±2 digits typical for precision testers |
Wuhan GDMK Electric Co., Ltd. is based in Jiangxia District Economic Development Zone, Wuhan, Hubei Province, China. The company specializes in electrical test equipment and has a registered address at Huangjiahu Avenue in Daqiao New District. Its product line includes high-voltage test instruments designed for industrial and utility applications, with a focus on safety and precision.
The supplier operates under the harbor trust tier, indicating a verified business presence. While response rate and average response time data are currently unavailable, the company’s product descriptions emphasize adherence to safety standards and advanced technical features. Buyers should directly contact the supplier to confirm certification status, production capacity, and lead times for specific orders.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Sourcing 250V To 10kV Digital Insulation Tester from Wuhan GDMK Electric Co., Ltd. - China Import Guide
Before ordering, verify that the tester’s voltage ranges and maximum resistance (10TΩ) align with your application requirements. Confirm whether the supplier provides a calibration certificate traceable to national standards, as this is essential for compliance in regulated industries. Request documentation for the anti-jamming performance and discharge safety features to ensure they meet your operational environment.
Discuss logistics details such as shipping from Wuhan, China, including Incoterms (e.g., FOB or EXW) and packaging for fragile electrical equipment. Clarify lead times for production and delivery, especially if custom configurations or additional accessories are needed. Payment terms should be negotiated upfront, with consideration for secure methods like letters of credit or escrow for high-value orders.
Upon receipt, perform a functional test to validate the tester’s accuracy against a known reference standard. Inspect the instrument for physical damage and ensure all accessories (e.g., test leads, calibration certificates) are included. For long-term reliability, establish a maintenance schedule with the supplier, including periodic recalibration and firmware updates if applicable.
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30 suppliersBuy 250v To 10kv Digital Insu in Bulk — Verified Supplier in China
When sourcing 250v To 10kv Digital Insulation 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.
250v To 10kv Digital Insu Specifications, Trade Terms & Pricing
Importing 250v To 10kv Digital Insu 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 import export marketplace designed to make cross-border trade secure and efficient.
About Wuhan GDMK Electric Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this 250v To 10kv Digital Insu 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 online B2B marketplace. Start your sourcing journey today.
Import 250v To 10kv Digital Insu — Shipping, Logistics & Customs
Importing 250v To 10kv Digital Insu 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).
Frequently Asked Questions About 250v To 10kv Digital Insu
What is the wholesale price of 250v To 10kv Digital Insulation?
The current listed wholesale price for 250v To 10kv Digital Insulation 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.
What is the Minimum Order Quantity (MOQ) for 250v To 10kv Digital Insu?
The supplier, Wuhan GDMK Electric Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 250v To 10kv Digital Insu. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for 250v To 10kv Digital Insulation?
The HS Code classification for 250v To 10kv Digital Insulation 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.
How can I import 250v To 10kv Digital Insu from China?
To import 250v To 10kv Digital Insu 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.
Is Wuhan GDMK Electric Co., Ltd. a verified supplier?
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.
What are the key specifications of 250v To 10kv Digital Insulation?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Wuhan GDMK Electric Co., Ltd. through EximNext.
What packaging options are available for bulk orders of 250v To 10kv Digital Insu?
Wuhan GDMK Electric Co., Ltd. offers 250v To 10kv Digital Insu with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import 250v To 10kv Digital Insu the most?
250v To 10kv Digital Insu is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wuhan GDMK Electric Co., Ltd. through our platform.
What certifications does this 250v To 10kv Digital Insu supplier hold?
Wuhan GDMK Electric Co., Ltd. maintains international quality certifications. These ensure that the 250v To 10kv Digital Insu meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for 250v To 10kv Digital Insulation on EximNext?
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.
What payment methods are accepted?
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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