Technical Specifications
Detailed Specifications of Surpa 518-1
| Specification | Value |
|---|---|
| Model | Surpa 518-1 |
| Operating Voltage | 9V (9V battery or adapter) |
| Resistance Measurement Range | 800 kΩ – 10 MΩ (per ESD standard) |
| Dimensions | 135 × 75 × 29 mm |
| Weight | ~250 g |
| Enclosure Material | Anti-static ABS plastic |
| Color | Silver Gray – Blue |
| Result Display | LED Indicator + Audible Alarm |
| Applications | Anti-static Wrist Strap Testing |
Product Overview of the Wrist Strap Tester
In factories producing electronic components, semiconductors, SMT boards, or specialized cleanroom environments, electrostatic control is always a top priority. Even a small charge generated by the human body can cause damage, reduce component lifespan, or interrupt the production line. Therefore, Surpa 518-1 Wrist Strap Tester It was developed as an indispensable tool, helping to control and monitor the condition of anti-static wrist straps before employees begin work.
The product not only ensures the safety of personnel and equipment but also helps enterprises comply with strict international ESD (Electrostatic Discharge) standards. With its compact design, simple operation, and high accuracy, the Surpa 518-1 has become a trusted choice for many companies in the electronics, pharmaceutical, and scientific research industries.
Product Description of Surpa 518-1 Wrist Strap

Full Product Name
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Surpa 518-1 Anti-Static Wrist Strap Tester
Model
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ModelSurpa 518-1
Main Material
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Exterior: Anti-static ABS plastic, durable, lightweight, and impact-resistant.
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Contact Surface: Premium conductive alloy with anti-oxidation plating to ensure stable and long-lasting measurement results.
Dimensions – Weight
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Size: 135 mm × 75 mm × 29 mm (D × W × H) – Depth × Width × Height
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Weight: ~250 g, easy to hold by hand or mount securely at a workstation.
Color
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Primary Silver Gray – Blue, modern design, easily identifiable.
Versatile Applications of the Surpa 518-1

The Surpa 518-1 wrist strap tester is widely used across various industries, especially in environments with strict electrostatic control requirements:
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Cleanrooms for manufacturing electronic components, semiconductors, and SMT circuit boards
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Ensures that employees entering the production line have their wrist straps checked before coming into contact with components.
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Prevents damage and reduces the defect rate caused by electrostatic discharge.
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Pharmaceutical, cosmetic, and medical device factories
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Protects devices and materials sensitive to electrostatic discharge.
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Ensures the production process complies with GMP and ISO standards.
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Laboratories, Hospitals, Research Centers
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Effectively controls electrostatic discharge in chemical, biological, and medical research environments.
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Ensures safety and accuracy during analysis and testing processes.
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Electrostatic Protected Areas (EPA zones)
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The device is a mandatory monitoring tool to maintain ESD standards.
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Helps enterprises achieve international ESD certification.
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Used at workstations or production lines.
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Can be mounted at entrances, before entering production areas.
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Or placed at individual workstations so employees can proactively check.
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Benefits of the Surpa 518-1 Tester
Use Surpa 518-1 Provides numerous practical benefits:
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Increase productivity, safety, and manufacturing efficiencyEmployees have their wrist straps checked before work, reducing the risk of incidents.
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Minimizes incidents caused by electrostatic discharge.:Prevents damage to PCBs, ICs, and electronic chips.
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Supports businesses in achieving international standards: Tuân thủ ESD, ISO, GMP giúp tăng được uy tín với khách hàng.
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Reduces long-term operational costs.:Reduces costs for replacing damaged components and system maintenance.
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Enhances the reliability of output products.Ensures high-quality products and reduces defective units.
Product structure and design Surpa 518-1

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Modern and compact designEasy to install at entrances, workstations, or production lines.
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Durable materialESD-safe ABS plastic, anti-oxidation alloy, long-lasting durability.
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Flexible connection portSupports wrist strap testing with various jack standards.
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Indicator light + audible alarm:
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Green light: Wrist strap meets the standard, ready for use.
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Red light + alarm: Defective wrist strap, replacement required.
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High accuracy:Measures resistance in the range of 800KΩ – 10MΩ, according to international standards.
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Easy to clean and maintainSmooth surface, low dust adhesion, easy to clean regularly.
Instructions for Use and Precautions
Operating Instructions
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Wear the ESD wrist strap correctly, connected to the grounding cord.
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Plug the cord into the connection port on the Surpa 518-1 device.
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Press the test button and wait for the result to display on the LED.
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Green lightDịch sang tiếng anh, trung, hàn chuẩn chuyên nghành :
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Red light + alarmDefective wrist strap, replacement required.
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Usage Notes
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Do not use in humid environments or at high temperatures.
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Avoid strong impacts that may damage internal components.
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Perform regular equipment checks to ensure accuracy.
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For ESD wrist strap testing purposes only.
Place to buy – reputable and high-quality address
If you are looking for the Surpa 518-1 wrist strap tester, meeting stringent standards in industrial production environments, cleanrooms, or ESD-controlled areas – then Goma Food Machinery is the reliable choice.
We are committed to providing our customers with Comprehensive solution with genuine products, in-depth technical consulting, clear warranty, and the most competitive pricing in the market.
In addition, to serve customers in Northern Vietnam, customers can directly contact official authorized distribution partner:
AN BINH VINA TRADING & SERVICE CO., LTD
📍 AddressKha Ly Thuong Residential Group, Quang Minh Ward, Viet Yen Town, Bac Giang Province
📞 Hotline: 0866 732 555 (7:30 AM – 10:00 PM)
📧 Email: Email: anbinhvinaKL@gmail.com





Review Surpa 518-1 ESD Wrist Strap Tester