This sensor measures the pH of a solution as discrete measurements or as a continuous reading. Use the probe to study water quality, test household solutions, or perform high-resolution acid-base titrations with ease.
- Simplicity: just pair and go, no cables and adapters to manage
- Durable, gel-filled electrode
- Features convenient Bluetooth wireless connectivity and long-lasting coin cell battery
- Compatible with ion-selective electrodes (ISE), oxidation-reduction probe (ORP), and Flat pH probe.
- Logging mode pH data can be recorded directly onto the sensor and later downloaded. Ideal for long-term experiments.
- Dust, dirt and sand proof and water-resistant (1 meter for 30 minutes)
- 1x Coin cell battery
- 1x Direct-connect BNC pH probe
- 1x Probe storage bottle and solution
|Accuracy||±0.1 pH with calibration|
|Temperature Range||5 °C to 60 °C|
Battery and Logging
|Stored Data Points Memory (Logging) 1||>55,000|
|Battery – Connected (Data Collection Mode) 2||>220 hr (2-3yrs of normal classroom use)*|
|Battery – Logging (Data Logging Mode) 3||90 days|
|Battery Type||Coin Cell|
1 Minimum # of data points with all measurements enabled, actual results depend on enabled measurements.
2 Continuous use in a connected state until battery failure, actual results will depend on sample rate, active measurements, and battery condition.
3 Logging until battery failure, actual results will depend on sample rate, active measurements, and battery condition.
* Normal classroom use is the sensor in active use for 20min/lab for 120 lab periods/yr.
Perform the following experiments and more with the Wireless pH Sensor.
Visit PASCO’s Experiment Library to view all activities for this product.
In this lab, students will use a drop counter and pH sensor to determine the concentration of a hydrochloric acid solution and an acetic acid solution by titration.
In this lab, students use a variety of sensors to explore the use of terrariums as a closed system for environmental studies and design methods for exploring the interrelationships of biotic and abiotic variables within ecosystems.
In this lab, students use pH, conductivity, and turbidity sensors to demonstrate how water treatment processes such as filtration, flocculation, and sedimentation improve water quality.
In this lab, students investigate the diffusion of ions through a semipermeable membrane using apple cider vinegar and a pH sensor.
In this lab, students will use pH sensors to demonstrate the relationship between photosynthesis and light.