HI 99104 is an ideal pocket tester for educational
purposes.
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!
HI 99104 is supplied with HI 1270 pH electrode, batteries and
instructions.Check out my other items!