KL-009III Pen-type High-precision pH Meter (with temperature compensation and simultaneous temperature display)

KL-009III Pen-Type High Precision pH Meter (with Temperature Compensation and Temperature Display) Model KL-009(III) KL-009(III)A (without Temperature Display) Measuring Range 0.00~14.00pH 0℃~55℃ 0.00~14.00pH Accuracy ±0.1pH ±1℃ ±0.1pH Resolution 0.01pH 0.1℃ 0.01pH Operating Temperature 0℃~50℃ Automatic Temperature Compensation 0℃~50℃ Battery 4×1.5V(AG13) Dimensions 170mm×36mm×23mm Weight 91g