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Digital Torque Wrench

This series comprises high-precision digital torque control tools. This particular model is a best-seller, featuring a modular design and intelligent sensing technology. It is suitable for applications ranging from micro-torque precision assembly to high-torque industrial fastening. The tools incorporate SCM440 high-alloy components, a multi-tooth ratchet design, and a swing arm-spring sensing system, ensuring accurate torque transmission and real-time feedback, guaranteeing reliable operation and traceable data. Electronic products represent the future development trend of automotive repair tools, helping you operate with less effort, control torque precisely, reduce errors, and effectively minimize damage to equipment.


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Product Applications

Precision Assembly: Electronics, instruments, small mechanical and electrical devices (applicable torque range: 0.045–10 N·m)

Routine Maintenance and Installation: Automotive, machinery, home appliances (applicable torque range: 10–135 N·m)

Heavy Industry: Wind power, steel structures, engineering equipment (applicable torque range: 135–340 N·m)


Usage Features

Dual Operating Modes: Supports Preset Mode and Peak Hold Mode to adapt to different task requirements

Intelligent Alert System: Three-color LED indicators (Yellow/Blue/Red) with buzzer alarms provide graded torque achievement alerts

Data Storage and Traceability: Built-in storage for 500 data sets, supports overload recording and delete-protection

Multi-Unit Switching: Supports five torque units: N·m, Lb-ft, Lb-in, kgf·m, kgf·cm

Optimized Human-Machine Interaction: Large screen display, low battery warning, ABS+TPR overmolded handle for comfortable and clear operation


Product Advantages

High-Precision Control: Full series accuracy of ±2%, complies with DIN ISO6789, ASME B107.14, and GB/T 15729 standards

Reliable Structure: High-alloy materials combined with a quick-release ratchet head enhance service life and operational efficiency

Intelligent Protection: Features overload protection and voltage monitoring, ensuring safety for both the tool and the workpiece

Flexible Adaptation: Multiple drive head sizes and torque ranges meet all scenario requirements from micro to high torque


Product Parameters

Product ModelDrive HeadTorque RangeAccuracyLength
TW135S003 / TW136S0031/4"0.045–3 N·m±2%205–225 mm
TW135S006 / TW136S0061/4"0.09–6 N·m±2%205–225 mm
TW135S010 / TW136S0101/4"0.15–10 N·m±2%205–225 mm
TW135A010 / TW136A0101/4"0.15–10 N·m±2%245–265 mm
TW135A030 / TW136A0301/4"0.45–30 N·m±2%245–265 mm
TW135B030 / TW136B0303/8"0.45–30 N·m±2%255–280 mm
TW135B060 / TW136B0603/8"0.9–60 N·m±2%255–280 mm
TW135B135 / TW136B1353/8"2.025–135 N·m±2%410–415 mm
TW135C135 / TW136C1351/2"2.025–135 N·m±2%425–415 mm
TW135C200 / TW136C2001/2"3–200 N·m±2%510 mm
TW135C340 / TW136C3401/2"5.1–340 N·m±2%560 mm



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We offer a comprehensive range of services and solutions, so contact us today to find out how we can ensure that your project is delivered on time and within budget.

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01 Requirement Consultation

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02 Project Finalization

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Industry Information Expansion

A. Automotive Repair Tools

Sockets are core products in routine automotive repair operations. We offer tools made from high-quality materials, including 50B steel sockets and chromium-molybdenum alloy pneumatic sockets. All products are labeled with their true material composition, and quality and dimensional accuracy are strictly controlled according to order requirements. For ratchet wrenches and torque wrenches, we strongly recommend selecting high-performance materials like 40 alloy steel to ensure long-lasting tool durability. We also provide a comprehensive range of other automotive repair supporting products. Please read our product introductions and contact us via email or WeChat for any needs. We leverage partner factories that meet high industry standards for production, providing you with a one-stop procurement experience that combines reliability and cost-effectiveness.

B. Power Tools and Industrial Tool Equipment
General automotive repair tool sets include power tools, cutting tools, drill bit tools, and matching consumables like cutting discs and drill bits. They can also typically include tools for everyday household DIY repairs, eliminating the need for separate purchases. We supply drill bits suitable for various applications such as woodworking, metal sheet processing, and rail transit, along with consumables like wood cutting blades, metal and stone cutting discs. These products are designed to help you achieve efficient and precise processing operations. The material of the product determines the frequency of consumable replacement, ultimately saving you money.

C. Intelligent Diagnostic & Inspection Products
This category covers automotive diagnostic testers, motorcycle inspection tools, marine/pleasure craft diagnostic tools, and other common inspection instruments. All intelligent equipment complies with national certification standards and supports customized development of functions and solutions, empowering professional diagnostics with technology.

F. Brand Philosophy & Manufacturing System
Technology evolves rapidly, and we are always committed to providing users with more reliable and professional tools and solutions. For our core product series, we ensure quality control at the source through our own factories. To meet customers' one-stop purchasing needs, we have adopted the mature production model of well-known domestic technology companies. By combining brand technology licensing with investments in partner factories, we have built an efficient and collaborative manufacturing system. This model not only guarantees stable and reliable product quality but also empowers us to respond quickly to the market and continuously drive product innovation.


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+86 166 6573 0252

Add.: No. 403, Building 2, Chutian Science and Technology Park, 225 Chutian Road, Binjiang District, Hangzhou, Zhejiang, China

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