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.
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Vernier® Go Direct™ Gas Pressure Sensor
The Go Direct Gas Pressure Sensor measures the absolute pressure of a gas.
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Vernier® O₂ Gas Sensor
The O₂ gas sensor measures oxygen concentration in air, and is temperature compensated for use in different environments. It has a wide measurement range, allowing it to be used to study human and cellular respiration. The O₂ gas sensor also includes a 250 ml bottle that can be used to study the rusting of iron, or as a respiration chamber for monitoring plants and insects.
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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® 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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Pressure Sensor 400
The Pressure sensor 400 is the optimal sensor for conducting physical and analytical chemistry experiments, such as approximating the adiabatic expansion of a gas, Charles' law experiments, and ideal gas law investigations. It measures absolute pressures from 0 to 400 kPa and operates with excellent accuracy over a wide temperature range. The robust metal fittings allow for a tight, leakproof seal to reaction apparatus.
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Vernier® Go Direct™ Elementary Package
We offer different packages to meet your needs and budget for the elementary classroom.
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Neulog Biology Bundle
A set of six NeuLog sensors that are great for use in biology classrooms.
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Vernier® LabQuest 3 Biology Standard Package
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™ Advanced Chemistry Package
We offer different packages to meet your needs and budget for the Advanced Chemistry classroom.
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HOBO® State Data Logger
Records state changes, electronic pulses, and mechanical or electrical contact closures from external sensing devices.
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Vernier® Go Direct™ Biology Packages
We offer different packages to meet your needs and budget for the Biology classroom.
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Vernier® Go Direct™ Middle School Packages
We offer different packages to meet your needs and budget for the middle school classroom.
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Vernier® LabQuest® 3 Chemistry Package
LabQuest® 3 is a powerful, advanced, easy-to-navigate, and versatile data-logging solution for STEM students.
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Vernier® LabQuest® 3 Middle School Package
LabQuest® 3 is a powerful, advanced, easy-to-navigate, and versatile data-logging solution for STEM students.
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Vernier® LabQuest 3 Advanced Chemistry Package
LabQuest® 3 is a powerful, advanced, easy-to-navigate, and versatile data-logging solution for STEM students.

