Oakton meters deliver the features you need at an economical price. Auto-ranging, automatic temperature compensation, 3-point calibration and hold/auto-off are features on both models. The pH 6+ adds a millivoit mode (great for troubleshooting). Protective rubber boot contains a built-in standa for easy operation on the bench.
Meter kis include single junction pH electrode, ATC probe, pH buffer pouches, rubber boot with built-in standa, (4) AAA batteries and case. 3 year meter warranty.