Water Quality Meter\Pen Type\pH\8681 pH Pen - 8681
*LOWEST COST pH PEN !, *DISPLAY pH VALUE - more info check here: http://www.buymeasuringtools.com/Water-Quality-Meter-Pen-Type-pH-8681-pH-Pen-10237759/
Quick Brief
Place of Origin: China (Mainland)Brand Name: AZModel Number: 8681