High quality precision unit with digital display for measuring the pH value in fresh- and salt water. The electrode can be replaced (BNC plug) and is already included in the kit.

The unit is splash-water protected.
The illuminated background makes reading simple, even under low-light conditions. The unit provides an automatic electrode check, low-battery display warning, and manual temperature pre-selection. 

The kit includes:

sera pH meter
sera pH
measuring electrode
sera test solution pH 4.0
sera test solution pH 7.0