pH Meter / pH Tester PCE-PH 228LAB-LC

Description

This model, the PCE-PH 228LAB-LC, is a pH tester built for laboratory environments with an emphasis on data integrity and maintenance. It provides high-accuracy measurements of ±0.002 pH plus two digits and supports GLP-compliant data management with user authentication. The device logs pH, redox, and temperature data. Its Permanent Measurement Verification (PMV) system provides a visual check of measurement validity within the calibration range. A notable feature is its refillable electrode with a cleanable diaphragm, which is advantageous for samples with low conductivity or those prone to clogging standard diaphragms, such as paints or viscous fluids. User-friendly operation is supported by a graphical calibration guide and sample management functions. Data is stored internally and can be transferred via a USB-C port, which also charges the integrated rechargeable LiPo battery.