Features Premium Metal Material: High quality aluminum alloy structure, the load sensor is sturdy and stable, long serving life. Reliable Performance: High accuracy, small comprehensive error, the weight sensor load is stable and durable performance. Professional Made: Anti-fatigue, anti-bias load, the load sensor can withstand the pull and pressure work. Easy to Install: Compact size and light wight, the weight sensor load is easy to install. Scope of Application: The load sensor is applicable to digital electronics, security equipment, household appliances, smart home, measuring instruments, automotive electronics, network communications and other fields. Specification: Theoretical accuracy range: 1KG, 2KG, 3KG, 5KG, 10KG, 20KG (Optional) Accuracy: 0.020%, 0.010% Comprehensive error: 0.03% F. S Output Impedance:1000±10 Input impedance:1000±10 Operating temperature: -10 ~ + 40 ℃ Safety overload range: 120% Limit overload range: 150% Excitation voltage: 9-12 VDC Nonlinear: 0.02%. S Delay: 0.02% F. S Installation type: conduct installation Sensitivity: 2.0 +-0.2 mv/v Connecting cord: red, white, green and black (4pcs) Material physical properties: aluminum alloy physical variation Package List: 1 * Load Cell Package List