技术指标:
★适用于GB/T7598-2008标准 ★测试范围:PH3.6~7.0 ★测量误差:≤±0.05PH ★重复性:≤0.05PH ★适用温度:10℃~45℃ ★适用湿度:<85%RH ★电源:AC220V/50Hz ★功率:500W