• Store Locator
  • Schedule a
    Demo
  • Add products to your Toolbox to save it for requesting a quote while you keep browsing for other products to complete your list.

    My
    Toolbox
  • Create a Requisition

    PCE Instruments PH 23 Waterproof Digital pH Meter 0.00 to 14.00 pH

    # PH 23

    • The waterproof Digital pH Meter PCE-PH 23 is used for rapid fluid analysis. The Digital pH Meter offers the possibility to determine the temperature and the pH value.
    • The operation of the Digital pH Meter PCE-PH 23 is done via the four buttons on the front. The probe installed in the Digital pH Meter can be exchanged easily by loosening the fixing ring from the device and only removing the probe.
    • Due to the waterproof and robust ABS housing (IP67), the Digital pH Meter can also be used under harsh environmental conditions. The re-calibration of the Digital pH Meter ensures permanent high accuracy and is very easy to perform using the optionally available calibration sets (automatic calibration function without calibration screws).
    PCE Instruments
    • PCE Instruments
    • PH 23
    • The waterproof Digital pH Meter PCE-PH 23 is used for rapid fluid analysis. The Digital pH Meter offers the possibility to determine the temperature and the pH value. The operation of the Digital pH Meter PCE-PH 23 is done via the four buttons on the front. The probe installed in t00he Digital pH Meter can be exchanged easily by loosening the fixing ring from the device and only removing the probe.
    • Due to the waterproof and robust ABS housing (IP67), the Digital pH Meter can also be used under harsh environmental conditions. The recalibration of the Digital pH Meter ensures permanent high accuracy and is very easy to perform using the optionally available calibration sets (automatic calibration function without calibration screws).
    • Graphic display
    • 1-, 2- or 3-point calibration
    • Four front panel buttons
    • Memory (Save & Recall)
    • Exchangeable pH electrode
    • Waterproof ABS housing
    • Compact and robust measuring instrument
    Measuring range pH measurement 0.00 … 14.00 pH
    Resolution pH measurement 0.01 pH
    Measuring accuracy pH measurement ± 0.02 pH ± 1 digit
    Buffer detection pH measurement pH 7.00, 4.01, 10.01 or pH 6.86, 4.00, 9.18
    Temperature compensation pH measurement Automatically 0.0 … 99.9°C / 32 … 211.8°F
    Buffer detection Temperature measuring range    0.0 … 60°C / 32 … 140°F
    Offset detection pH electrode ± 90 mV at pH 7.00
    ± 98.3 mV / -81.7 mV at pH 6.86
    Slope pH electrode ± 30% at pH 4.00, 4.01, 9.18, and 10.01
    input resistance > 1012 Ω
    Technical Specification for Digital pH Meter PCE-PH 23: Temperature measurement
    Measuring range temperature 0.0 … 99.9°C / 32 … 211.8°F
    Resolution temperature 0.1°C / 0.18°F
    Measuring accuracy temperature ± 0.3°C / 0.5°F
    Temperature sensor Thermistor, 10 kΩ at 25°C
    Temperature unit °C°F, default
    General technical specification for the Digital pH Meter PCE-PH 23
    Power supply 4 x LR44
    Lifespan batteries 200 hours
    Operating temperature 0.0 … 50.0°C / 32 … 122°F
    Display 98 x 64 pixels, graphic LCD
    Casing ABS, IP67
    Weight 107 g / < 1 lb
    • 1 x Environmental meter PCE-PH 23
    • 4 x LR44 battery
    • 1 x Belt clip
    • 1 x Protective cap
    • 1 x User manual

    Explore More in Water Quality Meters

    Provide us your contact detailsone of our product experts will contact you to discuss your needs or schedule a demonstration at a time that suits

    Product selected: Model #







    *Demonstrations can only be scheduled within the UAE

    Sign up to stay in the know-how of our latest products, updates, special offers, and more.

    • Subscription Form