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Dataloggers for Environmental Variables

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W3710 W3710

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Comet W3710 - WiFi Temperature, Humidity Sensor with Integrated Probe
  • Max Temperature: 60 C
  • Min Temperature: -30 C (-22 FWhat's This?)
  • Power Source: USB Powered
  • Input Source (Probe): External Probe
  • SAMPLE RATE/Intervals: 1 second
  • Accuracy: Temperature accuracy: ±0.4 °C Humidity accuracy: ±1.8 % RH from 0 to 90 % at 23 °C Dew point accuracy: ±1.5 °C at ambient temperature T < 25 °C and RH > 30 %

Your Price: $588.00

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W3711 W3711

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Comet W3711 - WiFi Temperature and Humidity Sensor for External Probe
  • Type (Temperature): Other
  • Max Temperature: 60 C
  • Min Temperature: -30 C (-22 FWhat's This?)
  • Power Source: USB Powered
  • Input Source (Probe): External Probe
  • # Inputs/Channels: 1

Your Price: $430.00

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W3721 W3721

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Comet W3721 - WiFi Temperature and Relative Humidity Sensor for 2 External Probes
  • Type (Temperature): Other
  • Max Temperature: 60 C
  • Min Temperature: -30 C (-22 FWhat's This?)
  • Power Source: USB Powered
  • Input Source (Probe): External Probe
  • # Inputs/Channels: 2

Your Price: $483.00

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W3745 W3745

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Comet W3745 - WiFi Temperature and Relative Humidity Sensor for 4 External Probes
  • Type (Temperature): Other
  • Max Temperature: 260 C
  • Min Temperature: -90 C (-130 FWhat's This?)
  • Power Source: USB Powered
  • Input Source (Probe): External Probe
  • # Inputs/Channels: 4

Your Price: $582.00

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W4710 W4710

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Comet W4710 - WiFi Temperature, Relative Humidity, CO2, and Atmospheric Pressure Sensor with Integrated Probe
  • Type (Temperature): Other
  • Max Temperature: 60 C
  • Min Temperature: -30 C (-22 FWhat's This?)
  • Power Source: USB Powered
  • Input Source (Probe): External Probe
  • # Inputs/Channels: 1

Your Price: $924.00

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W5714 W5714

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Comet W5714 - WiFi CO2 Sensor with Integrated Probe
  • Unique Features: CO2 measuring range: 0 to 5000 ppm CO2 accuracy: ±(50ppm +3% from reading) at 25°C and 1013hPa CO2 resolution: 1 ppm
  • Warranty: 3 YEARS
  • Interfaces I/O: Wifi, USB-C
  • IP Rating: IP30
  • Product Weight: 0.25 LBS
  • Product Height: 93 MM (3.66 INWhat's This?)

Your Price: $788.00

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W7710 W7710

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Comet W7710 - WiFi Temperature, Relative Humidity, and Atmospheric Pressure Sensor with Integrated Probe
  • Type (Temperature): Other
  • Max Temperature: 60 C
  • Min Temperature: -30 C (-22 FWhat's This?)
  • Power Source: USB Powered
  • Input Source (Probe): External Probe
  • # Inputs/Channels: 1

Your Price: $738.00

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WD-18005-05 WD-18005-05

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Oakton WD-18005-05 Digi-Sense Traceable Temperature and Relative Humidity Data Logger with Calibration
Catalog: 1800505
  • Country of Origin: United States

List Price: $240.00

Your Price: $200.00

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WD-20250-03 WD-20250-03

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Digi-Sense WD-20250-03 4-Input Data Logging Thermocouple Probe Thermometer, Type K/J, NIST Traceable Cal
Catalog: WD-20250-03
  • Type (Contact Thermometers): Thermocouple
  • Types RTD/Thermocouples Accepted: J, K
  • Temperature Range of Probe Accepted: 1372 C (2501.6 FWhat's This?)
  • Number of Probe Inputs/Channels: 4
  • Accuracy: ±0.5% of reading 1.8°F; ±0.5% of reading 3.6°F below -148°F [±0.5% of reading 1.0°C; ±0.5% of reading 2.0°C below -100°C]
  • Resolution (thermometers): 0.1°; 1° above 1000°

List Price: $235.00

Your Price: $195.83

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WD-20250-20 WD-20250-20

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Oakton Digi-Sense WD-20250-20 Pro - 4-Input Data Logging Thermocouple Thermometer, Type K, NIST Traceable Cal
Catalog: 2025020
  • Type (Contact Thermometers): Thermocouple
  • Types RTD/Thermocouples Accepted: K
  • Temperature Range of Probe Accepted: 1372 C (2501.6 FWhat's This?)
  • Number of Probe Inputs/Channels: 4
  • Accuracy: ±0.15% of reading 1.8°F; ±0.5% of reading 3.6°F below -148°F [±0.15% of reading 1.0°C; ±0.5% of reading 2.0°C below -100°C]
  • Resolution (thermometers): 0.1°; 1° above 999.9°

List Price: $367.75

Your Price: $306.46

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WD-20250-40 WD-20250-40

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Oakton WD-20250-40 - Digi-Sense Temperature/RH Touch Screen Recorder with NIST Traceable Calibration
Catalog: 20250-40
  • HTS/Schedule B Number: 9025.80.5000
  • ECCN Number: EAR99
  • Country of Origin: China

List Price: $499.00

Your Price: $415.83

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WD-20250-41 WD-20250-41

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Oakton WD-20250-41 Digi-Sense USB Temperature Datalogger
Catalog: 2025041

List Price: $69.60

Your Price: $58.00

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Recommended for you

Dataloggers for Environmental Variables

Environmental Datalogger (or Data Logger, Data Recorder, Data Acquisition) refers to electronics designed to capture environmental variables such as temperature and humidity over time for study and review later.

Benefits of Dataloggers/Data Recorders
  • Quiet, unattended 24/7 operation
  • Simple to setup and operate. Many portable models available
  • Wide variety of measurement types and measurement speeds possible
  • Help troubleshoot and identify problems in many fields
  • Steady declining cost
Parts of a Datalogger/Data Recorder
  • Built in sensor, such as temperature, or electrical terminals to connect an external one
  • A/D or analog to digital converter and signal conditioning electronics
  • Non-volatile storage memory for the collected data and a method to specify the storage rate and on some models the scan interval
  • PC Communications or other method to move the data to a computer and to configure the unit
  • Optionally a local display and keypad. Not always needed, so “blind” units are a cost saving
My handheld Digital Thermometer logs so is it considered a Datalogger?

For our website purposes, no. We further classify data logging instruments as dedicated to data logging. Typically they will be “blind”, i.e. no display or buttons, and intended for long term unattended operation. A handheld digital thermometer will have a host of other features, one of which may optionally be to record data. We have categorized these measuring instruments here Products > Thermometers.
 
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