Review on Electronic Balance with Platform Sensor Weighting by Marcel Robinson

Wheatstone bridge values vary greatly at different measurement points. It is difficult to find 2 load cells with the same values. then 5 to get the pairs I need. They are not recommended. Preserve attached values. (The values in the picture are examples, the values in the table are real.) 1-4 were bought first. From 5 to 9, this is the last round of buying and one of them is unreliable due to the large value difference across the Wheatstone bridge. The values are far from the specification. Input Impedance (Ω): 402 ± 6 Output Impedance (Ω): 350 ± 3