美国一家公司最近发明了一种迷你型电子天平。该天平体积小巧,可以放入你的口袋,特别适合野外作业或边远地带的样品称量工作。这种天平采用按钮开关显示重量,耗电量小,并且有过载指示,在停止使用4分钟后即自动关机,具有特别的记忆功能,可对样品的称重逐一储存,进行累计,并可用几种单位进行计量。 A U.S. company recently invented a miniature electronic balance. The balance is small and can be placed in your pocket, making it ideal for field work or sample weighing in remote areas. This balance using button switch display weight, low power consumption, and overload instructions, stop using the 4 minutes after the automatic shutdown, with special memory function, the samples can be stored one by one, the cumulative, and available a few Kind of unit to measure.