● High sensitivity sensor offers you instant and accurate results ● ABS material structure and detachable feet ensure its stability and durability ● 3 power supply modes: household AC socket dry batteries or accumulators ● Large LCD front screen for owners while the rear screen for customers. ● Waterproof and high-quality steel top makes it easy to clean ● Transparent cover and film can keep it away from dust easy to care ● Ideal for vegetable markets seafood markets supermarkets and express companies