Has a wide measurement range of 0 to 14 ph. Has a resolution of 0.01 ph. For use with PASPORT Interfaces.
See the Buying Guide for this item's required, recommended, and additional accessories.
PASCO’s pH Sensor measures the hydronium ion concentration in a solution and reports it as a pH value. This sensor is well-suited for a variety of activities where testing or monitoring acidity is important.
Resolution is a very important feature of pH meters, but high resolution is useless if the noise is high. Our pH Sensor's digital technology gives you 0.01 pH resolution and low noise to produce more accurate, stable data. Useful for large pH changes as well as subtle changes.
- Titrate an acid into a base
- Investigate the chemistry of buffers
- Monitor water quality
|Range||0 to 14 (probe-dependent)|
|Accuracy||±0.1 (after calibration)|
|Electrode||gel-filled Ag-AgCl combination electrode|
|Maximum Sample Rate||50 Hz|
|Temperature Range||5 deg C to 60 deg C|
This product requires PASCO software for data collection and analysis. We recommend the following option(s). For more information on which is right for your classroom, see our Software Comparison: SPARKvue vs. Capstone »
This product requires a PASCO Interface to connect to your computer or device. We recommend the following option(s). For a breakdown of features, capabilities, and additional options, see our Interface Comparison Guide »
|A simple way to calibrate your pH sensor. pH Buffer Capsule Kit||SC-2321||$35|
|PASPORT High Accuracy Drop Counter||PS-2117||$134|
|pH Storage Solution||SC-3507||$19|