酸度測量范圍-pH -2.00 to 16.00 pH氧化還原電位-ORP ±399.9 mV、±2000 mV 溫度?C -9.9 to 120 °C

測量范圍：酸度測量范圍-pH-2.00 to 16.00 pH溫度?C -9.9 to 120 °C解析度 酸度測量范圍-pH 0.01 pH

酸度測量范圍-pH-2.0 to 20.0 pH 、-2.00 to 20.00 pH、 -2.000 to 20.000 pH氧化還原電位-ORP ±2000 m