Pen Meter ST20T-A
Measurement Range: 0.0-100.0 mg|L
Resolution: 0.1 mg|L
Downloads: Product Data Sheet
Starter Water Analysis Pen Meters
Convenient pH Testing
Two models with varying resolution and accuracy, ST10 and ST20 offer a convenient way to measure pH, or the relative acidity or alkalinity of a sample at a given temperature. The pH pen meters can be completely operated with just one hand, freeing up your other hand to handle samples.