產(chǎn)品描述:產(chǎn)品特點(diǎn):微電腦;PH/ORP按鍵切換;高低點(diǎn)控制;遲滯量調(diào)節(jié);4-20mA輸出;藍(lán)色背光,日夜顯示,帶報警功能。技術(shù)性能1.測量范圍:pH0.00~14.00pHORP-1500~+1500mV2.分辨率:0.01pH;1mV3.精確度:±0.05pH;±1mV4.穩(wěn)定性:≤0.02pH/24h;≤3mV/24h;自動溫補(bǔ),0-99.9度,高低點(diǎn)控制,遲滯量調(diào)節(jié),4-20mA輸出,體積96*96*115mm,開孔92*92mm,電源:220VAC,50/60HZ