Horiba Checker Water Quality Meter X-51 & X-52 charger in-date buffer is the single

in-date buffer is the single most effective way to keep pH data defensible

Survey probes for roving inspection plus stationary probes for continuous points

The Heron dipper-Tag is a multipurpose acoustic tag line — Heron's most affordable water depth instrument

UL508/746C)

Find AMCO standards

Horiba Checker Water Quality Meter X-51 & X-52 charger in-date buffer is the singleHORIBA Checker units are reference instruments used to verify that a water quality meter is reading correctly. Rather than measuring a sample, a Checker supplies known, stable electrical signals to the meter's input so you can confirm the instrument's electronics and calibration are sound independently of any electrode, sensor or standard solution. This matters because a bad reading has two possible causes: the sensor or the meter. Substituting a