Data Loggers
Data loggers automatically record precise measurements even when personnel cannot be present. The portable designs feature internally or externally located sensors that have exceptional sensitivity to record data in any application or environment needed. These electronic instruments have programmable tracking in single or multi-channel options. Enabling reading over long periods of time, the data loggers alert if conditions are abnormal for safety and optimum testing quality through visual or auditory alarms.
Vernier® Go Direct™ CO₂ Gas Sensor
The Go Direct CO₂ Gas Sensor measures gaseous carbon dioxide concentration levels, air temperature, and relative humidity.
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Vernier® Go Direct™ O₂ Gas Sensor
The Go Direct O₂ Gas Sensor measures gaseous oxygen concentration levels and air temperature.
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Vernier® LabQuest® 3 Data Logger
LabQuest® 3 is a powerful, advanced, easy-to-navigate, and versatile data-logging solution for STEM students.
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Vernier® Go Direct™ Chemistry Packages
We offer different packages to meet your needs and budget for the Chemistry classroom.
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Vernier® Go Direct™ Motion Detector
The Go Direct Motion Detector uses ultrasound to measure the position, velocity, and acceleration of moving objects.
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Vernier® Go Direct™ Energy Sensors
The Go Direct Energy sensor quantifies the voltage, current, power, and energy output.
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Vernier® Go Direct™ Optical Dissolved O₂ Sensor
The Go Direct Optical Dissolved Oxygen Probe makes it easy to measure dissolved oxygen concentration, water temperature, and atmospheric pressure.
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Vernier® Go Direct™ Spirometers
Go Direct Spirometer is designed to make human respiratory measurements easy.
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Vernier® Exercise Heart Rate Monitor
The Vernier Exercise Heart Rate Monitor is an excellent hands-free option for continuously monitoring heart rate before, during, and after exercise or while a person is stationary.
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Vernier® Sound Level Sensor
The sound level sensor allows users to easily measure sound level in decibels (dB) in a variety of school settings. Simply connect and collect, as no background knowledge of sound-level weighting, response times, or the decibel scale is needed to use this sensor.

