Features High quality aluminum alloy structure, sturdy and stable, long service life. Applicable to digital electronics, security equipment, household appliances, smart home, measuring instruments, automotive electronics, network communications and other fields. High precision, automatic reset, stable and durable performance. Anti-fatigue load, anti-bias, can withstand pulling and pressure work. Compact size and light weight, easy to install. Specification: Precision range: 1T, 3T (optional) Limit range: less than 5T Accuracy: 0.020%, 0.010% Overall Error: ±0.020%F. small / Output Impedance: 365±6 Input Impedance: 350±6 Operating temperature: -20 ~ +55 °C Safety Overload Range: 120% Limit overload range: 150% Nonlinear: 0.02%. small / Delay: 0.02% F.S Installation Type: Parallel Installation Sensitivity: 2.0±0.004mv/v Physical properties of material: physical variation of aluminum alloy Thread opening: 15.5 mm Package list: 1 x charging cell. 1 x assistance. 1 x seal. SMALL TIP: Please note that the new type and old type of this product will be sent at random, and make sure you do not mind before ordering. Package List