Horiba LAQUAtwin pH Pocket Meter Model:pH-33 - pH/mV/Temp, +/-0.01 pH, 5-point calibration - 3999960124 Factory-configured in Imperial or metric

Factory-configured in Imperial or metric units

6367N-10D (3200991603) — standard sleeve glass electrode

RPT3 — ORP / redox

Like the rest of the Tiger XT platform

Dual-channel models let you run two electrodes at once and read both parameters simultaneously on a single display

Horiba LAQUAtwin pH Pocket Meter Model:pH-33 - pH/mV/Temp, +/-0.01 pH, 5-point calibration - 3999960124 Factory-configured in Imperial or metricThe 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.