This Ohio digital scale is a professional pocket scale for weighing your valuables, such as gold, silver, coins, gems, medication and herbs. It comes with a maximum capacity of 50 grams and with an accuracy of 0.01 gram. It supports 4 weighing units (ounces, grains, grams, carats). It includes also auto calibration and a led blue backlight. It is intended for non professional use. Finally, its compact design is suitable for carrying it easily with you while travelling.