Ohaus pH Pen Meter ST10

'Pen’ type handheld pH meters from Ohaus, which provide a compact, fast, simple to use, accurate means of measuring pH. These durable meters feature a waterproof plastic housing, constructed to ingress protection IP67, auto-shutoff (after 6 minutes) to prolong battery life, and a protective cap to safeguard the sensor. Two models are available, providing resolutions of 0.1^oC or 0.01^oC. Require 4 x LR44 button cell batteries. Replacement electrodes are available for both models.

· Single handed use

· pH range: 0.0 to 14.0 pH

· Resolution: 0.1 pH

· Accuracy: 0.1 pH

· Display: Single LCD

· Dimensions: 185 x 45 x 38 mm