Accuracy to ±2% FS @ 25°C

The low-battery indicator gives you advance warning when it's time to replace the battery

the meter can be quickly calibrated to a higher accuracy compared with one or two point calibration

Display: Backlit LCD

Go Berkey® Kit waterproof pH tester Accuracy to ±2% FS @Product Description The lightweight, compact and easily transportable Go Berkey Kit is designed for use while on the go. Constructed of highly polished AISI 304 stainless steel Storage capacity of about 1 quart (. 95 liters) Upper chamber nests within lower chamber for transport and stands only 10" in height Maximum Filters: One Black Berkey Element (upper chamber) Kit includes: upper and lower stainless steel chambers, 1 Black Berkey Element, 1