Horiba LAQUAtwin Conductivity & TDS Pocket Meter refinery and 2 electrode tips each

and 2 electrode tips each with the calcium

the catcher closes and the flap seals the vent holes

pH and conductivity

5" LCD and capacitive touch keypad that measures dissolved oxygen (concentration and % saturation) and temperature using an auto-recognizing digital galvanic DO probe

Solinst states the material is not expected to degrade under normal storage or use

Horiba LAQUAtwin Conductivity & TDS Pocket Meter refinery and 2 electrode tips eachThe HORIBA LAQUAtwin conductivity pocket meter measures electrical conductivity and on the EC 33, total dissolved solids from a sample as small as 0. 12 mL. The patented flat sensor sits on the sample surface instead of needing to be submerged, so you can test a few drops of soil extract, nutrient solution or process water without decanting into a beaker. All three models are fully waterproof (IP67), calibrate at one button press, and use a user