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 21 to 40 of 149 products

Dwyer DW-USB-3 USB Data Logger, voltage
Model: DW-USB-3

Sale Price	$164.56 USD
Regular Price	$176.00 USD
Availability	4 Days

Qty:

Sale Price	$164.56 USD
Regular Price	$176.00 USD
Availability	4 Days
Quantity

Extech 42270 Temperature/Humidity Data Logger Module
Model: 42270

Sale Price	$124.73 USD
Regular Price	$138.59 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$124.73 USD
Regular Price	$138.59 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Extech 42280A Temperature and Humidity Data Logger, -4 to 158°F, 0 to 100% RH
Model: 42280A

Your Price	$270.59 USD
Availability	8 to 9 Weeks

Qty:

Your Price	$270.59 USD
Availability	8 to 9 Weeks
Quantity

Extech 42280A-NIST Temperature and Humidity Data Logger, -4 to 158°F, 0 to 100% RH, includes Traceable Certificate
Model: 42280A-NIST

Your Price	$426.99 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$426.99 USD
Availability	2 to 3 Weeks
Quantity

Extech RHT30 USB Humidity/Temperature Datalogger
Model: RHT30

Sale Price	$137.60 USD
Regular Price	$152.89 USD
Availability	1 Week1 to 2 Weeks

Qty:

Sale Price	$137.60 USD
Regular Price	$152.89 USD
Availability	1 Week1 to 2 Weeks
Quantity

Extech RTH20 USB Humidity/Temperature Data Logger with LCD
Model: RHT20

Sale Price	$142.19 USD
Regular Price	$173.24 USD
Availability	3 to 4 Weeks4 to 5 Weeks

Qty:

Sale Price	$142.19 USD
Regular Price	$173.24 USD
Availability	3 to 4 Weeks4 to 5 Weeks
Quantity

Extech SD500 Humidity/Temperature Data Logger
Model: SD500

Your Price	$268.99 USD
Availability	12 to 13 Weeks13 to 14 Weeks

Qty:

Your Price	$268.99 USD
Availability	12 to 13 Weeks13 to 14 Weeks
Quantity

Extech SD700 Pressure/Humidity/Temperature Data Logger
Model: SD700

Your Price	$340.99 USD
Availability	1 to 2 Weeks4 to 5 Weeks

Qty:

Your Price	$340.99 USD
Availability	1 to 2 Weeks4 to 5 Weeks
Quantity

Extech SD800 Indoor Air Quality Data Logger
Model: SD800

Your Price	$455.99 USD
Availability	2 to 3 Weeks3 to 4 Weeks

Qty:

Your Price	$455.99 USD
Availability	2 to 3 Weeks3 to 4 Weeks
Quantity

Fluke 1621A-H-156 DewK Thermo-Hygrometer Value Kit, high accuracy
Model: 1621A-H-156

Your Price	$5724.00 USD
Availability	3 to 4 Weeks

Qty:

Your Price	$5724.00 USD
Availability	3 to 4 Weeks
Quantity

Fluke 1621A-S-156 DewK Thermo-Hygrometer Value Kit, standard accuracy
Model: 1621A-S-156

Your Price	$4776.00 USD
Availability	15+ Weeks

Qty:

Your Price	$4776.00 USD
Availability	15+ Weeks
Quantity

Hioki LR5001 Humidity Logger
Model: LR5001

Your Price	$398.00 USD
Availability	8 to 9 Weeks9 to 10 Weeks

Qty:

Your Price	$398.00 USD
Availability	8 to 9 Weeks9 to 10 Weeks
Quantity

Hioki LR5031 Instrumentation Logger
Model: LR5031

Your Price	$244.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Your Price	$244.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Hioki LR8520 Wireless Mini Fungal Data Logger
Model: LR8520

Your Price	$520.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$520.00 USD
Availability	2 to 3 Weeks
Quantity

Honeywell BW Solo Single-Gas Detector with Bluetooth, CO₂, 0 to 50,000 ppm
Model: BWS1-BL-Y

Sale Price	$452.60 USD
Regular Price	$620.00 USD
Availability	4 to 5 Weeks

Qty:

Sale Price	$452.60 USD
Regular Price	$620.00 USD
Availability	4 to 5 Weeks
Quantity

Kestrel DROP Wireless Environmental Data Loggers

DROPs are small, rugged, waterproof and accurate. They allow you to record and monitor the conditions of any environment, while easily accessing and charting real-time data on a smart device. The DROPs can be placed in multiple locations (inside, outside, and even in water) to log specific conditions and transmit data via Bluetooth.

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Lascar EL-21CFR-2-LCD EasyLog USB Temperature/Humidity Data Logger with LCD
Model: EL-21CFR-2-LCD

Your Price	$144.99 USD
Availability	4 Days1 to 2 Weeks

Qty:

Your Price	$144.99 USD
Availability	4 Days1 to 2 Weeks
Quantity

Lascar EL-21CFR-2-LCD+ EasyLog USB Temperature/Humidity Data Logger with LCD, high accuracy
Model: EL-21CFR-2-LCD+

Your Price	$172.49 USD
Availability	5 Days1 to 2 Weeks

Qty:

Your Price	$172.49 USD
Availability	5 Days1 to 2 Weeks
Quantity

Lascar EL-BT-2 Wireless Temperature/Humidity Data Logger
Model: EL-BT-2

Your Price	$214.99 USD
Availability	5 to 6 Weeks6 to 7 Weeks

Qty:

Your Price	$214.99 USD
Availability	5 to 6 Weeks6 to 7 Weeks
Quantity

Lascar EL-CC-2-001 PK10 EasyLog Single-use Chilled Goods Temperature/Humidity Data Logger, 10 pack
Model: EL-CC-2-001 PK10

Your Price	$391.99 USD
Availability	4 Days

Qty:

Your Price	$391.99 USD
Availability	4 Days
Quantity

Showing 21 to 40 of 149 products

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Humidity and Moisture Data Loggers

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Dwyer DW-USB-3 USB Data Logger, voltage Model: DW-USB-3

Qty:

Extech 42270 Temperature/Humidity Data Logger Module Model: 42270

Qty:

Extech 42280A Temperature and Humidity Data Logger, -4 to 158°F, 0 to 100% RH Model: 42280A

Qty:

Extech 42280A-NIST Temperature and Humidity Data Logger, -4 to 158°F, 0 to 100% RH, includes Traceable Certificate Model: 42280A-NIST

Qty:

Extech RHT30 USB Humidity/Temperature Datalogger Model: RHT30

Qty:

Extech RTH20 USB Humidity/Temperature Data Logger with LCD Model: RHT20

Qty:

Extech SD500 Humidity/Temperature Data Logger Model: SD500

Qty:

Extech SD700 Pressure/Humidity/Temperature Data Logger Model: SD700

Qty:

Extech SD800 Indoor Air Quality Data Logger Model: SD800

Qty:

Fluke 1621A-H-156 DewK Thermo-Hygrometer Value Kit, high accuracy Model: 1621A-H-156

Qty:

Fluke 1621A-S-156 DewK Thermo-Hygrometer Value Kit, standard accuracy Model: 1621A-S-156

Qty:

Hioki LR5001 Humidity Logger Model: LR5001

Qty:

Hioki LR5031 Instrumentation Logger Model: LR5031

Qty:

Hioki LR8520 Wireless Mini Fungal Data Logger Model: LR8520

Qty:

Honeywell BW Solo Single-Gas Detector with Bluetooth, CO2, 0 to 50,000 ppm Model: BWS1-BL-Y

Qty:

Kestrel DROP Wireless Environmental Data Loggers

Lascar EL-21CFR-2-LCD EasyLog USB Temperature/Humidity Data Logger with LCD Model: EL-21CFR-2-LCD

Qty:

Lascar EL-21CFR-2-LCD+ EasyLog USB Temperature/Humidity Data Logger with LCD, high accuracy Model: EL-21CFR-2-LCD+

Qty:

Lascar EL-BT-2 Wireless Temperature/Humidity Data Logger Model: EL-BT-2

Qty:

Lascar EL-CC-2-001 PK10 EasyLog Single-use Chilled Goods Temperature/Humidity Data Logger, 10 pack Model: EL-CC-2-001 PK10

Qty:

Dwyer DW-USB-3 USB Data Logger, voltage
Model: DW-USB-3

Extech 42270 Temperature/Humidity Data Logger Module
Model: 42270

Extech 42280A Temperature and Humidity Data Logger, -4 to 158°F, 0 to 100% RH
Model: 42280A

Extech 42280A-NIST Temperature and Humidity Data Logger, -4 to 158°F, 0 to 100% RH, includes Traceable Certificate
Model: 42280A-NIST

Extech RHT30 USB Humidity/Temperature Datalogger
Model: RHT30

Extech RTH20 USB Humidity/Temperature Data Logger with LCD
Model: RHT20

Extech SD500 Humidity/Temperature Data Logger
Model: SD500

Extech SD700 Pressure/Humidity/Temperature Data Logger
Model: SD700

Extech SD800 Indoor Air Quality Data Logger
Model: SD800

Fluke 1621A-H-156 DewK Thermo-Hygrometer Value Kit, high accuracy
Model: 1621A-H-156

Fluke 1621A-S-156 DewK Thermo-Hygrometer Value Kit, standard accuracy
Model: 1621A-S-156

Hioki LR5001 Humidity Logger
Model: LR5001

Hioki LR5031 Instrumentation Logger
Model: LR5031

Hioki LR8520 Wireless Mini Fungal Data Logger
Model: LR8520

Honeywell BW Solo Single-Gas Detector with Bluetooth, CO₂, 0 to 50,000 ppm
Model: BWS1-BL-Y

Lascar EL-21CFR-2-LCD EasyLog USB Temperature/Humidity Data Logger with LCD
Model: EL-21CFR-2-LCD

Lascar EL-21CFR-2-LCD+ EasyLog USB Temperature/Humidity Data Logger with LCD, high accuracy
Model: EL-21CFR-2-LCD+

Lascar EL-BT-2 Wireless Temperature/Humidity Data Logger
Model: EL-BT-2

Lascar EL-CC-2-001 PK10 EasyLog Single-use Chilled Goods Temperature/Humidity Data Logger, 10 pack
Model: EL-CC-2-001 PK10