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This is a box-shaped LED digital display voltmeter designed for panel mounting, manufactured by Zhejiang Ninuo Electric Co., Ltd in Zhejiang Province, China. The model N-72V features a mounting diameter of 72mm by 72mm, with an input voltage requirement of AC 220V and a measuring range of AC 50 to 500V. It operates within a frequency compatibility range of 50 to 60 Hz and displays voltage with a resolution of 1V, sampling at approximately once per second.
The unit is built for industrial or machinery applications where real-time voltage monitoring is required. It uses LED digits for clear visibility and includes a no-input circuit power loss feature that defaults the display to 000 when no signal is present. The device is not suitable for environments with frequency conversion, high-frequency signals, or strong harmonic interference, as noted by the supplier.
This voltmeter is typically used in control panels, machinery dashboards, or electrical testing setups where AC voltage levels need to be observed continuously. Buyers in automation, manufacturing, and electrical engineering sectors often source such components for integration into larger systems. Confirm compatibility with your electrical environment, as interference can affect accuracy.
| Model | N-72V |
| Mounting Dimensions | 72mm x 72mm |
| Input Voltage | AC 220V |
| Voltage Measuring Range | AC 50-500V |
| Frequency Compatibility | 50-60 Hz |
| Display Resolution | 1V |
| Sampling Rate | ~1 time per second |
| Display Type | LED digital |
| No-Input Display | 000 |
| Typical Mounting Depth | standard 25-40mm for panel meters |
| Typical Accuracy Class | standard ±1% of full scale for industrial voltmeters |
Zhejiang Ninuo Electric Co., Ltd is a supplier based in Liushi Town, Yueqing, Zhejiang Province, China. The company operates from No.1, Pioneer Road, Backstreet Industrial Zone, and specializes in electrical components, including digital display indicators like the N-72V voltmeter.
The supplier has a listed address in Zhejiang and holds a harbor trust tier, though its response rate and average response hours are currently unrecorded. The profile confirms the origin of its products as Zhejiang Province, with no additional claims about certifications, production capacity, or client base provided.
| 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 |
Before ordering, verify that the N-72V voltmeter’s AC 50-500V range and 50-60 Hz frequency compatibility match your electrical system’s specifications. Confirm whether your application involves high-frequency or harmonic interference, as the supplier explicitly advises against use in such environments. Request a sample for testing if your setup includes variable frequency drives or other potential sources of interference.
Logistics details such as lead time, shipping method, and Incoterms (e.g., FOB Ningbo or Shanghai) should be clarified with the supplier. Packaging for panel meters is typically individual or bulk in cartons, but confirm dimensions and weight for shipping cost calculations. Payment terms, such as TT (Telegraphic Transfer) or L/C (Letter of Credit), are standard for B2B transactions in China but must be agreed upon in advance.
Quality checks should include testing the voltmeter’s accuracy against a calibrated reference under your operating conditions. Inspect the LED display for brightness and clarity, and ensure the mounting dimensions fit your panel cutout. Request a certificate of conformity or test report from the supplier if compliance with specific standards (e.g., CE, ISO) is required. Document all specifications and test results for future reference.
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When sourcing 72mm*72mm Box Shapeled Digital Display Voltmeter for your business, securing the right balance of quality and cost is essential. Zhejiang Ninuo 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 $5.15/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 72mm*72mm Box Shapeled Di requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhejiang Ninuo 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 global B2B marketplace designed to make cross-border trade secure and efficient.
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Importing 72mm*72mm Box Shapeled Di 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 72mm*72mm Box Shapeled Digital Display Voltmeter from Zhejiang Ninuo Electric Co., Ltd is $5.15/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 Zhejiang Ninuo Electric Co., Ltd through EximNext.
The supplier, Zhejiang Ninuo Electric Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 72mm*72mm Box Shapeled Di. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 72mm*72mm Box Shapeled Digital Display Voltmeter depends on the specific grade and form. Contact Zhejiang Ninuo Electric Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 72mm*72mm Box Shapeled Di from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhejiang Ninuo Electric Co., Ltd. Ensure you have the necessary import licenses for Tools & Instruments products in your destination country.
Yes, Zhejiang Ninuo 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 Zhejiang Ninuo Electric Co., Ltd through EximNext.
Zhejiang Ninuo Electric Co., Ltd offers 72mm*72mm Box Shapeled Di with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
72mm*72mm Box Shapeled Di is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhejiang Ninuo Electric Co., Ltd through our platform.
Zhejiang Ninuo Electric Co., Ltd maintains international quality certifications. These ensure that the 72mm*72mm Box Shapeled Di 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. Zhejiang Ninuo 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 Zhejiang Ninuo Electric Co., Ltd.
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