testing & analyis

pH Meter

A hand-held pH meter is an inexpensive alternative to larger meters and very much more accurate and reliable than litmus paper. Easy to read 6mm LCD display with a resolution of 0.1pH to an accuracy of ±0.2 pH. Expected electrode life of 1-2 years. Measures 150mm/6”long with pen clip. Carrying case supplied. Must be regularly calibrated using pH 7 buffer solution (1x100ml solution supplied with meter).