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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™ Salinity Sensors
Precisely measures the total dissolved salt content of ocean or brackish water.
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Vernier® Go Direct™ Soil Moisture Sensor
The Go Direct Soil Moisture Sensor is used to measure the volumetric water content of soil.
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Vernier® Go Direct™ Spirometers
Go Direct Spirometer is designed to make human respiratory measurements easy.
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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™ PAR Sensor
Measure photosynthetic light levels in both air and water.
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Temp/RH/PAR Data Logger
High-precision monitoring of PAR, temperature, and humidity with effortless Bluetooth data offload, ideal for monitoring environmental conditions - from agricultural operations to academic research.
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Underwater PAR Data Logger
Delivers highest-accuracy measurements of photosynthetically active radiation (PAR), temperature, and tilt for both underwater and above water environments.
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HOBO® HVAC Monitoring Kit
A Bluetooth data logger, 50 Amp Current (AC) sensor/transformer, and three (3) temperature probes to measure and transmit HVAC data wirelessly.
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NeuLog Pulse Logger Sensor
This sensor helps compare resting bodies to active ones.
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NeuLog Electrocardiogram (EKG) Logger Sensor
This sensor measures the electrical signals released during muscle contractions.
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Vernier® Conductivity Probe
This probe has applications in both biology and chemistry classrooms.
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Vernier® Digital Control Unit
The Digital Control Unit (DCU) makes it easy to use the digital output lines of an interface to control DC electrical devices.
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Vernier® PAR Sensor
Measure Photosynthetically Active Radiation with this easy-to-use Vernier sensor.
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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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Neulog Drop Counter
Take the human error out of counting drops and bubbles during experiments and demos.
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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.