Hemobllo Strain Gauge Load Cell, Test Sensor Amplifier, Weight Bend Module For Arduion Scale

Working Principle: The strain gauge operates based on the strain effect produced when a conductor or semiconductor Material undergoes mechanical deformation under external forces, in a change in resistance value Material and Size: Made of modified phenolic substrates, this strain gauge measures 3 x .5cm in size Voltage and Output: With a voltage of 5V and an analog output voltage range of 0-3.5V, this strain gauge has a resistance of 350 Ohm and a strain limit of 2% Features: Equipped with a reverse protection diode, analog output, and zero potentiometer, this strain gauge has a long fatigue life of over 10 million times Note: Please note that the color of the item may differ slightly from the picture due to lighting and display differences, and the measurement error allowed is +/- 1-3 cm