Fully Automatic Calibration Unit has automatic calibration accomplished by a smooth noiseless motor driven standard weight inside the balance eliminating weight maintenance. Fully Automatic Calibration Unit is manufactured by Contech Instruments Ltd which is an ISO 9001: 2008 accredited company.Contech Instruments Ltd also manufactures various types of laboratory balances, moisture balances, gem and jewellery balances, super market scales, health scales, industrial scales, crane scales,ÿelectronic weighbridges, scales for special applications etc. The Fully Automatic Calibration Unit has accurately machined stainless steel standard weight. Any tolerance in the weight machining is corrected through software. In this unit balance can be programmed to initiate the motorized calibration process every time when it is switched ON.