Horiba LAQUAtwin pH Pocket Meter Model:pH-22 - pH/mV, +/-0.01 pH, 3-point calibration - 3999960123 cable and connector stay in

cable and connector stay in service

and salinity

3 mL syringe

and aquaculture testing

Horiba LAQUAtwin pH Pocket Meter Model:pH-22 - pH/mV, +/-0.01 pH, 3-point calibration - 3999960123 cable and connector stay inThe HORIBA LAQUAtwin pH pocket meter puts a genuine laboratory grade pH measurement in your shirt pocket. Its patented flat sensor reads a sample as small as a single drop roughly 0. 1 mL so you can measure pH directly on a leaf, in a soil slurry, on a moist surface, or in a sample far too small for a conventional probe. The meter is fully waterproof (IP67), calibrates automatically at the touch of one button, and the sensor unit is user replaceable.