类型
Joy Li (+86)18916729106
是否带充电电池
Joy Li (+86)18916729106
材料
Joy Li (+86)18916729106
屏幕尺寸
Joy Li (+86)18916729106
Product name
Water testing Instrument PH/ORP controller/Transmitter
Working condition
ambient temperature:0~60℃
Output signal
two 4-20mA, RS485(Optional)
Working voltage
220V±22V,50Hz±0.5Hz