Buy a 5 digit display controller for load cell sensors. It is a digital panel meter with 100V~240V AC power supply, 1~4 channels of ±20mV signal input, 2-way relay signal output, and 4 measurement switching units ( N, kN, kg, and T).
Tips: Why does the load cell need a 5-digit display controller?
TY5DA3 Load Cell Display Controller User Manual