Designed
with a 0.01 pH resolution and two-point manual calibration through
easy-to-reach trimmers, it immediately displays pH variations to reflect
the smallest change in the sample.
Unlike conventional testers, HI 99104 has a long and slim stem, ideal
for measurements in small samples or vials.
HI 99104 is supplied with a rugged, plastic body electrode and a screw
connector that allows for quick and easy electrode replacement.
Additionally, it's low power demand allows for 1000 hours of lifetime
with common 1.5V batteries!