Quick view Details HM Digital HM Digital pH-200 Pen Waterproof Professional Series MSRP: Now: $122.48 Add to Cart Compare Quick view Details HM Digital HM Digital pH-80S Hydrotester pH Pen MSRP: Now: $65.53 Add to Cart Compare Quick view HM Digital HM Digital pH-200 Pen Waterproof Professional Series Digital pH-200 Pen pH (potential of hydrogen) is an indication of a substance's acid or alkaline properties. The higher the pH, the more base it is, and the lower the pH, the more acidic it is... MSRP: Now: $122.48 Add to Cart Compare Quick view HM Digital HM Digital pH-80S Hydrotester pH Pen Digital pH PenMeasures pH and TemperatureOne-touch automatic digital calibrationWater resistantSimultaneous temperature displayBatteries : 3 LR44 batteries included MSRP: Now: $65.53 Add to Cart Compare Compare Selected × OK
Quick view Details HM Digital HM Digital pH-80S Hydrotester pH Pen MSRP: Now: $65.53 Add to Cart Compare Quick view HM Digital HM Digital pH-200 Pen Waterproof Professional Series Digital pH-200 Pen pH (potential of hydrogen) is an indication of a substance's acid or alkaline properties. The higher the pH, the more base it is, and the lower the pH, the more acidic it is... MSRP: Now: $122.48 Add to Cart Compare Quick view HM Digital HM Digital pH-80S Hydrotester pH Pen Digital pH PenMeasures pH and TemperatureOne-touch automatic digital calibrationWater resistantSimultaneous temperature displayBatteries : 3 LR44 batteries included MSRP: Now: $65.53 Add to Cart Compare Compare Selected × OK
Quick view HM Digital HM Digital pH-200 Pen Waterproof Professional Series Digital pH-200 Pen pH (potential of hydrogen) is an indication of a substance's acid or alkaline properties. The higher the pH, the more base it is, and the lower the pH, the more acidic it is... MSRP: Now: $122.48 Add to Cart Compare Quick view HM Digital HM Digital pH-80S Hydrotester pH Pen Digital pH PenMeasures pH and TemperatureOne-touch automatic digital calibrationWater resistantSimultaneous temperature displayBatteries : 3 LR44 batteries included MSRP: Now: $65.53 Add to Cart Compare Compare Selected
Quick view HM Digital HM Digital pH-80S Hydrotester pH Pen Digital pH PenMeasures pH and TemperatureOne-touch automatic digital calibrationWater resistantSimultaneous temperature displayBatteries : 3 LR44 batteries included MSRP: Now: $65.53 Add to Cart Compare Compare Selected