Brief introduction: It has a strong structure and a novel integrated sensor design. The measuring accuracy reaches 0.1% of the rated range. All functions and units are clearly displayed on the LCD with white backlight. 1 inch high LCD digital display for remote viewing. Two programmable setting points, convenient for users to set the boundaries of security warning. The low power consumption design ensures that the 3-section standard "AA" alkaline battery can work for more than 100 hours for a long time. Provide general international units, easy to use: kg (kg), tons (t), pounds (lb), Newton (N), thousand cattle (kN). The infrared remote control makes parameter setting and instrument calibration convenient and easy to manage. The infrared remote control provides a variety of operating functions: "zero", "peeling", "peak maintenance", "cumulative", "cumulative query", "cumulative clearance", "unit switching", "voltage query", "shutdown". The meter itself provides 4 keys: "on/off", "zero", "peak maintenance", "unit switch". Main technical parameters: Reference standard :JB/T5669 Display: 25mm (1 ") 5-bit LCD Boot zero setting range: 20% maximum range Manual zero setting range: 4% maximum range Peeling range: 20% maximum range Stabilization time: less than or equal to 10 seconds Safety load: 125% maximum balance Ultimate load: 400% maximum balance Continuous use time: more than 100 hours Power supply: "LR6(AA)" alkaline battery. Form 3 with 1.5v Working temperature: - 10 ℃ ~ + 40 ℃ Working humidity: 85% RH or less under 20 ℃ Remote control receiving distance: 15m Remote control power: 7 1.5 V х 2 aaa batteries