The compact design of the Ohaus CL scale makes it suitable for a variety of applications. It has high-impact plastic housing, and integrated load cell lock to prevent damage during transport. The clear LCD display is 0.5in (12mm) high and includes indicators for low battery and weight stability. The unit uses three AA batteries or optional AC adaptor and automatically powers off after five minutes. Battery life is rated at approximately 300 hours. The OB-205 has 200g capacity with readabilty in 0.1g increments, repeatability of 0.1g, and weighs in various measures including grams and lb:oz.