Feature Highlights: 1. High Sensitivity & Accuracy – Features a sensitivity coefficient of 2.0 and a strain limit of 2%, delivering reliable and precise measurements. 2. Durable Construction – Made with modified phenolic substrates and constantan gate wire, ensuring long-term stability and resistance to wear. 3. Long Fatigue Life – Rated for up to 10 million cycles, offering consistent performance over extended use. 4. Easy Integration – Compact base size (5×4.5mm) and standard 350Ω resistance make it simple to incorporate into various projects. 5. Ready-to-Use Module – Includes two strain gauge bending sensor modules, compatible with weighing amplifiers and voltage output setups. Product Details: This strain gauge bending sensor module is designed for accurate force and bend detection in DIY electronics, weighing systems, and motion-sensing projects. Built with a sturdy phenolic base and constantan wire, it maintains stability under repeated use. The module works with a 5V input and outputs a measurable voltage signal, making it easy to connect to amplifiers or microcontrollers. Ideal for prototyping, educational experiments, or small-scale mechanical monitoring. Specifications: - Model: BF350-3AA/1.5AA - Sensitivity Coefficient: 2.0 - Strain Limit: 2% - Gate Wire Dimensions: 2×3.4mm - Base Dimensions: 5×4.5mm - Base Material: Modified phenolic substrate - Gate Wire Material: Constantan - Resistance: 350Ω - Fatigue Life: 10 million cycles - Operating Voltage: 5V - Package Includes: 2× Strain Gauge Bending Test Sensor Module Note: Slight color variations may occur due to lighting and screen differences. Allowable measurement tolerance is +/- 1–3mm. Package includes only the listed items.