[440lb capacity & 3 units]: With 3 weighing modes, kg,Ib,lb:oz, our postal scales have a weighing capacity from 30g to 200kg/440lb, high precision accurate weighing. [Usage and Precautions]: Equipped with 4 AAA batteries and adapter, it is made of non-slip ABS plastic scales, lighter and stronger, ultra-thin and lightweight, easy to store. [Wireless Connection]: No obstruction within 15 meters can be weighed, lightweight, easy to carry, and equipped with LCD large screen display, simple and easy to operate. 100% computerized hydraulic testing for proper flow, leakage and performance ensures perfect fit and function. 100% new o-rings and lip seals ensure no leaking and long-lasting performance 440 lbs/1 oz Highly Accurate Postal Scale with Hold/Tare/LCD Display, Lightweight Digital Postage Scale for Packages/Luggage/Post Office/Dog, Battery & AC... Ü Heartray Shipping Scale, 66lb/0.1oz Accurate Digital Suitable for various scenarios ACNHLI postal scale is suitable for various scenarios, with high-precision and elegant appearance, suitable for household, office, express companies, pet shops, and other occasions. [Tare Function]: Easily zeroes out container weight for net weight, improving transport efficiency. Scale For Packages ACNHLI Digital Shipping Scale,440lbs/1oz Ultra-Thin, Highly Postal Scale Above 50kg, the division is 50g, min weighing is 150g,cumulative weighing is 50g. The error value is ±150g-250g in the center.) Multiple functions The heaviest weight can weigh up to 440lb, and it is a multifunctional small postal scale with functions such as peeling and locking. Maximum range:440lb Unit:lb:oz,lb,kg Item Material:Plastic ultrathin:Only 11 inches, easy to store The error value is ±30g-50g in the center.