Quantum Abacus AS Professional Digital Pocket Scale / Postal Scale / School Scale / Kitchen Scale 100g/0.01g = 3.5 oz / 0.001 oz, with leather like pouch, Mod. AS 100g/0.01g (US) Professional scale - up to 100g (0.22lbs) in 0,01g steps; 100g / 0.01g = 3.5 oz / 0.001 oz, available measurement units: g, ct, oz, dwt Portable: very small and light Blue LCD screen: Tara, Zero, Count, Memory Eco functions: auto turn-off, energy saving Measurement plate: stainless steel; integrated protective shell, plastic case. NO BATTERIES INCLUDED!