测量范围:0.00 to 12.00 pH,±420mV;测量温度:-5.0 to 70.0℃
测量范围:0.00 to 12 pH;测量温度:-5 to 70.0℃
测量范围:0 to 12pH ;测量温度:0 to 50℃,32 to 122 ℉
测量范围:0 to 12 pH;测量温度:-5 to 70.0 ℃
测量范围:0.00 to 13.00 pH,±420mV;测量温度:-5.0 to 80.0 ℃