Nice meter but...
The meter certainly does its job and comes with the necessary calibration regents in two packets and a small screwdriver to turn the calibration adjustment screw while the meter is dipped in the calibration solution. A well padded box is provided to protect the meter and carry the screwdriver and the two calibration regent packets.<br /><br />What you won't find in the advertising is that the probe must be kept wet when in storage; if it dries out it must be replaced. The probe cap appears to have extra room for the addition of some of the calibration fluid, or some distilled or purified bottled water, to keep the probe wet. The cap seems to be water tight but since water is one of the most difficult fluids to contain only time will tell if it actually is. Since this is the first ph meter I've purchased I'm uncertain if keeping the probe wet is peculiar to this meter or is required of all ph meters.<br /><br />The display could be larger to allow horizontal display orientation, rather than vertical, to facilitate its' reading, as can be seen on other meters.
Rating: 4 stars