产品概述
Small and light, real easy to be carried and used.* 省电，省心，高效一节电池可以连续使用近60小时，测量近万个数据One 1.5V mignon alkaline Battery can be used for almost 60 hours and 10000 reading.* 高稳定性、即开即测.High stability.* 长寿命光源. Long-term stable light source needs no replacing for ever.* 石英晶体标准板，年变化率极低Quartz crystal standard board, no excursion
技术参数
Small and light, real easy to be carried and used.* 省电，省心，高效一节电池可以连续使用近60小时，测量近万个数据One 1.5V mignon alkaline Battery can be used for almost 60 hours and 10000 reading.* 高稳定性、即开即测.High stability.* 长寿命光源. Long-term stable light source needs no replacing for ever.* 石英晶体标准板，年变化率极低Quartz crystal standard board, no excursion
相关产品
