Humidity and Moisture Data Loggers

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From HVAC/R studies to environmental monitoring, gain an informed perspective with a humidity and moisture data logger. Explore environmental data loggers that give multiple readings of indoor or outdoor settings, and those that can connect to your PC, the Cloud and other instruments for seamless reporting.

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Data Loggers With Display

Data Loggers Without Display

Single Use Data Loggers

Data Loggers With Display

Data Loggers Without Display

Single Use Data Loggers

Showing 181 to 197 of 197 products

Dracal VCP-PTH200-CAL USB Atmospheric Pressure, Temperature and Relative Humidity Sensor with 2-layer filter, -40 to 158°F, ±0.54°F
Model: VCP-PTH200-CAL | Order No: 605014

Your Price	$284.99 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$284.99 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Dracal VCP-PTH420-CAL Precision USB Atmospheric Pressure, Temperature and Relative Humidity Sensor with 2-layer filter, -40 to 158°F, ±0.18°F
Model: VCP-PTH420-CAL | Order No: 605080

Your Price	$304.99 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$304.99 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Dracal VCP-PTH450-CAL High-Precision USB Temperature, Humidity and Air Pressure Sensor with aluminum probe, -40 to 257°F, ±0.18°F
Model: VCP-PTH450-CAL | Order No: 605081

Your Price	$335.99 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$335.99 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Dracal VCP-TMP125-CAL USB Precision Ambient Temperature Sensor, -67 to 167°F
Model: VCP-TMP125-CAL | Order No: 605000

Your Price	$186.99 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$186.99 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Dracal VCP-TRH200-CAL USB Temperature and Relative Humidity Sensor with exposed end, -40 to 158°F, ±0.54°F
Model: VCP-TRH200-CAL | Order No: 605030

Your Price	$243.99 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$243.99 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Dracal VCP-TRH320-CAL USB Temperature and Relative Humidity Sensor with 2-layer filter, -40 to 158°F, ±0.54°F
Model: VCP-TRH320-CAL | Order No: 605032

Your Price	$251.99 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$251.99 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Dracal VCP-TRH420-CAL Precision USB Temperature and Relative Humidity Sensor with 2-layer filter, -40 to 158°F, ±0.18°F
Model: VCP-TRH420-CAL | Order No: 605033

Your Price	$267.99 USD
Availability	1 to 2 Weeks

Qty:

Your Price	$267.99 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Dracal VCP-TRH450-CAL High-Precision USB Temperature and Relative Humidity Sensor with aluminum probe, -40 to 257°F, ±0.18°F
Model: VCP-TRH450-CAL | Order No: 605034

Your Price	$301.99 USD
Availability	1 Week

Qty:

Your Price	$301.99 USD
Availability	1 Week
Quantity	Quantity

Digi-Sense WD-20250-40 Touch-Screen Temperature/Relative Humidity Screen Recorder, 8GB
Model: WD-20250-40

Sale Price	$444.46 USD
Regular Price	$573.50 USD
Availability	1 Week1 to 2 Weeks

Qty:

Sale Price	$444.46 USD
Regular Price	$573.50 USD
Availability	1 Week1 to 2 Weeks
Quantity	Quantity

Digi-Sense WD-20250-42 USB Temperature/Humidity Data Logger
Model: WD-20250-42

Sale Price	$69.36 USD
Regular Price	$89.50 USD
Availability	5 Days1 to 2 Weeks

Qty:

Sale Price	$69.36 USD
Regular Price	$89.50 USD
Availability	5 Days1 to 2 Weeks
Quantity	Quantity

Digi-Sense WD-20250-43 USB Temperature/Humidity Data Logger, LCD Display
Model: WD-20250-43

Sale Price	$79.67 USD
Regular Price	$102.80 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$79.67 USD
Regular Price	$102.80 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity	Quantity

Monarch 5396-2012-CAL Track-It RFID Temperature/Humidity Data Logger,
Model: 5396-2012-CAL | Order No: 5396-2012-NIST

Sale Price	$257.00 USD More information about price
Regular Price	$404.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$257.00 USD More information about price
Regular Price	$404.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

UEi COL Carbon Monoxide Logger, up to 999 ppm
Model: COL

Sale Price	$654.49 USD
Regular Price	$769.99 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$654.49 USD
Regular Price	$769.99 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Testo 660X Series Digital Probe

The testo 6651 rises to special challenges. Paired with the testo 660x probe series, it becomes the top choice for demanding air conditioning technology and a wide range of other applications.

Configure This Product!

Triplett RHDL30-NIST Temperature and Humidity USB to PDF Data Logger, 24,000 readings includes Traceable Calibration Certificate
Model: RHDL30-NIST

Sale Price	$186.82 USD
Regular Price	$436.99 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$186.82 USD
Regular Price	$436.99 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Triplett RHDL40-NIST Temperature, Humidity and Barometric Pressure Data Logger, 16,000 readings includes Traceable Calibration Certificate
Model: RHDL40-NIST

Sale Price	$202.72 USD
Regular Price	$458.99 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$202.72 USD
Regular Price	$458.99 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Triplett RHDL50-NIST USB Temperature and Humidity Data Logger with display, -40 to 158°F, 0 to 100% RH, includes Traceable Calibration Certificate
Model: RHDL50-NIST

Sale Price	$194.77 USD
Regular Price	$447.99 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$194.77 USD
Regular Price	$447.99 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Showing 181 to 197 of 197 products

4.8/5 Stars

4.8/5 Stars

Humidity and Moisture Data Loggers

Filter by

Dracal VCP-PTH200-CAL USB Atmospheric Pressure, Temperature and Relative Humidity Sensor with 2-layer filter, -40 to 158°F, ±0.54°F
Model: VCP-PTH200-CAL | Order No: 605014

Qty:

Dracal VCP-PTH420-CAL Precision USB Atmospheric Pressure, Temperature and Relative Humidity Sensor with 2-layer filter, -40 to 158°F, ±0.18°F
Model: VCP-PTH420-CAL | Order No: 605080

Qty:

Dracal VCP-PTH450-CAL High-Precision USB Temperature, Humidity and Air Pressure Sensor with aluminum probe, -40 to 257°F, ±0.18°F
Model: VCP-PTH450-CAL | Order No: 605081

Qty:

Dracal VCP-TMP125-CAL USB Precision Ambient Temperature Sensor, -67 to 167°F
Model: VCP-TMP125-CAL | Order No: 605000

Qty:

Dracal VCP-TRH200-CAL USB Temperature and Relative Humidity Sensor with exposed end, -40 to 158°F, ±0.54°F
Model: VCP-TRH200-CAL | Order No: 605030

Qty:

Dracal VCP-TRH320-CAL USB Temperature and Relative Humidity Sensor with 2-layer filter, -40 to 158°F, ±0.54°F
Model: VCP-TRH320-CAL | Order No: 605032

Qty:

Dracal VCP-TRH420-CAL Precision USB Temperature and Relative Humidity Sensor with 2-layer filter, -40 to 158°F, ±0.18°F
Model: VCP-TRH420-CAL | Order No: 605033

Qty:

Dracal VCP-TRH450-CAL High-Precision USB Temperature and Relative Humidity Sensor with aluminum probe, -40 to 257°F, ±0.18°F
Model: VCP-TRH450-CAL | Order No: 605034

Qty:

Digi-Sense WD-20250-40 Touch-Screen Temperature/Relative Humidity Screen Recorder, 8GB
Model: WD-20250-40

Qty:

Digi-Sense WD-20250-42 USB Temperature/Humidity Data Logger
Model: WD-20250-42

Qty:

Digi-Sense WD-20250-43 USB Temperature/Humidity Data Logger, LCD Display
Model: WD-20250-43

Qty:

Monarch 5396-2012-CAL Track-It RFID Temperature/Humidity Data Logger,
Model: 5396-2012-CAL | Order No: 5396-2012-NIST

Qty:

UEi COL Carbon Monoxide Logger, up to 999 ppm
Model: COL

Qty:

Testo 660X Series Digital Probe

Triplett RHDL30-NIST Temperature and Humidity USB to PDF Data Logger, 24,000 readings includes Traceable Calibration Certificate
Model: RHDL30-NIST

Qty:

Triplett RHDL40-NIST Temperature, Humidity and Barometric Pressure Data Logger, 16,000 readings includes Traceable Calibration Certificate
Model: RHDL40-NIST

Qty:

Triplett RHDL50-NIST USB Temperature and Humidity Data Logger with display, -40 to 158°F, 0 to 100% RH, includes Traceable Calibration Certificate
Model: RHDL50-NIST

Qty:

4.8/5 Stars

4.8/5 Stars

Humidity and Moisture Data Loggers

Filter by

Dracal VCP-PTH200-CAL USB Atmospheric Pressure, Temperature and Relative Humidity Sensor with 2-layer filter, -40 to 158°F, ±0.54°F Model: VCP-PTH200-CAL | Order No: 605014

Qty:

Dracal VCP-PTH420-CAL Precision USB Atmospheric Pressure, Temperature and Relative Humidity Sensor with 2-layer filter, -40 to 158°F, ±0.18°F Model: VCP-PTH420-CAL | Order No: 605080

Qty:

Dracal VCP-PTH450-CAL High-Precision USB Temperature, Humidity and Air Pressure Sensor with aluminum probe, -40 to 257°F, ±0.18°F Model: VCP-PTH450-CAL | Order No: 605081

Qty:

Dracal VCP-TMP125-CAL USB Precision Ambient Temperature Sensor, -67 to 167°F Model: VCP-TMP125-CAL | Order No: 605000

Qty:

Dracal VCP-TRH200-CAL USB Temperature and Relative Humidity Sensor with exposed end, -40 to 158°F, ±0.54°F Model: VCP-TRH200-CAL | Order No: 605030

Qty:

Dracal VCP-TRH320-CAL USB Temperature and Relative Humidity Sensor with 2-layer filter, -40 to 158°F, ±0.54°F Model: VCP-TRH320-CAL | Order No: 605032

Qty:

Dracal VCP-TRH420-CAL Precision USB Temperature and Relative Humidity Sensor with 2-layer filter, -40 to 158°F, ±0.18°F Model: VCP-TRH420-CAL | Order No: 605033

Qty:

Dracal VCP-TRH450-CAL High-Precision USB Temperature and Relative Humidity Sensor with aluminum probe, -40 to 257°F, ±0.18°F Model: VCP-TRH450-CAL | Order No: 605034

Qty:

Digi-Sense WD-20250-40 Touch-Screen Temperature/Relative Humidity Screen Recorder, 8GB Model: WD-20250-40

Qty:

Digi-Sense WD-20250-42 USB Temperature/Humidity Data Logger Model: WD-20250-42

Qty:

Digi-Sense WD-20250-43 USB Temperature/Humidity Data Logger, LCD Display Model: WD-20250-43

Qty:

Monarch 5396-2012-CAL Track-It RFID Temperature/Humidity Data Logger, Model: 5396-2012-CAL | Order No: 5396-2012-NIST

Qty:

UEi COL Carbon Monoxide Logger, up to 999 ppm Model: COL

Qty:

Testo 660X Series Digital Probe

Triplett RHDL30-NIST Temperature and Humidity USB to PDF Data Logger, 24,000 readings includes Traceable Calibration Certificate Model: RHDL30-NIST

Qty:

Triplett RHDL40-NIST Temperature, Humidity and Barometric Pressure Data Logger, 16,000 readings includes Traceable Calibration Certificate Model: RHDL40-NIST

Qty:

Triplett RHDL50-NIST USB Temperature and Humidity Data Logger with display, -40 to 158°F, 0 to 100% RH, includes Traceable Calibration Certificate Model: RHDL50-NIST

Qty:

Dracal VCP-PTH200-CAL USB Atmospheric Pressure, Temperature and Relative Humidity Sensor with 2-layer filter, -40 to 158°F, ±0.54°F
Model: VCP-PTH200-CAL | Order No: 605014

Dracal VCP-PTH420-CAL Precision USB Atmospheric Pressure, Temperature and Relative Humidity Sensor with 2-layer filter, -40 to 158°F, ±0.18°F
Model: VCP-PTH420-CAL | Order No: 605080

Dracal VCP-PTH450-CAL High-Precision USB Temperature, Humidity and Air Pressure Sensor with aluminum probe, -40 to 257°F, ±0.18°F
Model: VCP-PTH450-CAL | Order No: 605081

Dracal VCP-TMP125-CAL USB Precision Ambient Temperature Sensor, -67 to 167°F
Model: VCP-TMP125-CAL | Order No: 605000

Dracal VCP-TRH200-CAL USB Temperature and Relative Humidity Sensor with exposed end, -40 to 158°F, ±0.54°F
Model: VCP-TRH200-CAL | Order No: 605030

Dracal VCP-TRH320-CAL USB Temperature and Relative Humidity Sensor with 2-layer filter, -40 to 158°F, ±0.54°F
Model: VCP-TRH320-CAL | Order No: 605032

Dracal VCP-TRH420-CAL Precision USB Temperature and Relative Humidity Sensor with 2-layer filter, -40 to 158°F, ±0.18°F
Model: VCP-TRH420-CAL | Order No: 605033

Dracal VCP-TRH450-CAL High-Precision USB Temperature and Relative Humidity Sensor with aluminum probe, -40 to 257°F, ±0.18°F
Model: VCP-TRH450-CAL | Order No: 605034

Digi-Sense WD-20250-40 Touch-Screen Temperature/Relative Humidity Screen Recorder, 8GB
Model: WD-20250-40

Digi-Sense WD-20250-42 USB Temperature/Humidity Data Logger
Model: WD-20250-42

Digi-Sense WD-20250-43 USB Temperature/Humidity Data Logger, LCD Display
Model: WD-20250-43

Monarch 5396-2012-CAL Track-It RFID Temperature/Humidity Data Logger,
Model: 5396-2012-CAL | Order No: 5396-2012-NIST

UEi COL Carbon Monoxide Logger, up to 999 ppm
Model: COL

Triplett RHDL30-NIST Temperature and Humidity USB to PDF Data Logger, 24,000 readings includes Traceable Calibration Certificate
Model: RHDL30-NIST

Triplett RHDL40-NIST Temperature, Humidity and Barometric Pressure Data Logger, 16,000 readings includes Traceable Calibration Certificate
Model: RHDL40-NIST

Triplett RHDL50-NIST USB Temperature and Humidity Data Logger with display, -40 to 158°F, 0 to 100% RH, includes Traceable Calibration Certificate
Model: RHDL50-NIST