产品介绍
"A standard hygrometer using the wet bulb and dry bulb method to determine air humidity. Two red liquid-filled thermometers are secured to the plastic scale plates. Water is supplied to the wet bulb thermometer by a siphon reservoir. Black temperature scales for easy reading. Graduated from 10ºF to 120ºF and -10ºC to 50ºC. p>"
产品替代
找到 个替代产品
比重计相关品牌
比重计同类产品
加载中···