1. The internal 1000 ohm half bridge strain gauge, the measuring range is 50kg weighing sensor, half bridge structure. 2. This sensor is a group of half bridge strain gauge, using the method can have the following three: - Using a sensor with the external resistance to form a full bridge measurement, the range of a sensor range: 50kg. External resistance requirements are higher. - Uhe use of two sensors to form a full bridge measurement, measuring the range of two sensors and: 50kgx2=100kg - The use of four sensors to form a full bridge measurement, measuring range of four sensors and the range: 50kgx4=200kg 3. Quantity: 1 piece 4. Color: Silver 5. Material: Steel 6. Application Weighing sensor for DIY Anduino 7. Working Voltage: 5V 8. Dimensions(3.4 cm x 3.4 cm x 0.8 cm), Weight (19 g) 9. Packing List:1 x 50KG Weighing Sensor