Collect sound data wirelessly with the snap of your fingers. With sound-triggered data collection, Go Direct® Sound provides students with an easy way to capture and evaluate waveforms. Measure wave amplitude and sound intensity level at the s...
An Oxidation Reduction Potential (ORP) Sensor measures the activity of oxidizers and reducers in an aqueous solution. It is a potentiometric measurement from a two-electrode system similar to a pH sensor. Sometimes it is also referred to as a ...
NSTA Recommends recently featured the Go Direct® Motion Detector in the article, "The Vernier Go Direct Motion Detector: A Modern Twist on a Timeless Design," Reviewer Martin Horejsi provides interesting background and history on ultrasonic mot...
To inspire students to learn about renewable energy and hone their engineering skills, Vernier supported the 2018 KidWind Challenge, hosted by the KidWind Project. The challenge consists of dozens of local and regional competitions across the country...
The Vernier Total Solar Eclipse Campaign recently won a 24th Annual Communicator Award of Distinction in the Integrated Campaign—Business to Consumer category. The campaign was recognized for successfully demonstrating one theme through various fo...
The Vernier Total Solar Eclipse Campaign recently won two Stevie® Awards in the 16th Annual American Business Awards®. The campaign won a bronze in both the Branded Content Campaign of the Year and Small-Budget Marketing Campaign of the Ye...
Tip #1: Keep Your pH Sensor Hydrated
Storing your pH Sensor in storage solution is important for preventing the reference electrolyte from leaching out, keeping the junction clear, and keeping the glass tip hydrated. If you're out of pH storage so...
A calibration equation is stored on each pH Sensor before it is shipped. For the most accurate measurements with this sensor, we recommend you perform your own 2-point calibration with buffer solutions.
As the pH Sensor ages, the performance of the ...
Due to potential safety concerns, Vernier is conducting a voluntary recall of the Vernier Circuit Board 2 (order code VCB2). The issue is that it is possible to place the switch between two positions. When this happens, the power can short circuit...
pH is a quantitative unit of measure that describes the degree of acidity or alkalinity of a substance. It is measured on a scale of 0 to 14. The formal definition of pH is the negative logarithm of the hydrogen ion concentration (i.e., pH = –log...