Horiba LAQUAtwin pH Pocket Meter Model:pH-22 - pH/mV, +/-0.01 pH, 3-point calibration - 3999960123 Expected battery life runs up

Expected battery life runs up to 15 years depending on logging frequency

and aquaculture testing

cable and connector stay in service

and SCADA systems via Modbus/RS-485 — no handheld meter or special software required

Specific Conductance

Horiba LAQUAtwin pH Pocket Meter Model:pH-22 - pH/mV, +/-0.01 pH, 3-point calibration - 3999960123 Expected battery life runs upThe 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.