Humidity Data Loggers
Large selection of humidity data loggers for a wide range of RH% applications. USB, Bluetooth, wireless and WiFi, mixed-input, single- and multi-channel universal input options for all industries. Click Here for applications requiring multi-channel, mixed- or universal input solutions.
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Humidity (RH%) data loggers include simple, low-cost models like the Lascar EL-USB-2 and T&D TR-72wb that record both relative humidity (RH%) and temperature to fully automated monitoring and alarming systems from Accsense.
Popular models include the T&D TR-76Ui and AEMC CA 1510 that can record additional parameters such as carbon dioxide (CO2) level. These data loggers come with their own sensors, either internal or external. Typically, they offer an operating range of 10-90% RH. If you need to measure beyond this range, there are high-accuracy models including the T&D TR-72wb-S that offer an extended measurement range.
Our data loggers are used to measure the humidity in a wide variety of locations including refrigerated coolers, storage areas, laboratories, and manufacturing areas. In some applications, the humidity loggers are used simply to record data for historical tracking while other applications require alarming if the humidity exceeds a configured range. We offer many different models that allow you to choose how you receive alarms including SMS text messages and emails.
CAS offers a selection of humidity data loggers that includes both wired (USB, Ethernet) and wireless models. A wireless humidity logger like the T&D RTR-503B or Accsense A1-05 can greatly simplify monitoring in remote locations. Several manufacturers offer data loggers that send data and alarms to a cloud-based storage service that allows you to check data online from any web-enabled device including your PC, laptop, or mobile device.
If you have a more complex application that requires the measurement of humidity along with other inputs such as temperature, pressure, flow, voltage, etc., we offer universal input data loggers from dataTaker, Delphin, and Grant. CAS partners with several different humidity sensor manufacturers to assemble humidity data logging systems for specialized applications such as HAST and salt spray test chambers. They can accept the output of all types of sensors to provide a one-box solution to complicated projects.
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Showing all 39 results
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TandD TR72A
Ultimate IoT temperature & humidity logger connectable via wireless LAN, Bluetooth and USB $257.00 -
TandD TR-72NW
1 Temp Channel: 0 to 55°C, 1 Humidity Channel: 10 to 95% RH, Ethernet Interface. $257.00 -
TandD TR-72wb
1 Temp Channel: 0 to 55°C, 1 Humidity Channel: 10 to 95% RH, WiFi, Bluetooth and USB Interfaces -
TandD TR72A-S
High precision IoT temperature and humidity logger connectible via wireless LAN, Bluetooth and USB $317.00 -
TandD TR-72NW-S
High accuracy, Temp Range -30°C to 80°C, Humidity Range: 0 to 99%, Ethernet. $317.00 -
TandD TR-72wb-S
High Accuracy -25°C to 70°C Temp Range, 0 to 99% RH Humidity Range, WiFi, Bluetooth and USB -
Lascar EL-USB-2
-35°C to +80°C Temp Range, 0-100% RH Humidity Range, USB Interface. $86.50 -
Lascar EL-USB-2-LCD
USB Interface, Temperature & Humidity Channels with LCD Display. $103.50 -
TandD TR-74Ui
4 Channels: Temp, Humidity, UV, Illuminance, USB Interface & LCD Display. $317.00 -
TandD RTR-503B
Temp: 0°C to 55°C, RH: 10% to 95% RH, External Sensor, Wireless Interface. $247.00 – $332.00 -
Lascar EL-21CFR-2-LCD
21CFR compliant, LCD display, temp, humidity, dew point sensors, USB. $145.00 -
Lascar EL-WiFi-TH
Temp: -20°C to +60°C, Humidity: 20 to 80%RH with LCD Display, WiFi Interface. $184.50 -
TandD TR-73U
1 Temp, 1 Humidity and, 1 Pressure Channel, External Sensors, USB Interface. $327.00 -
Lascar EL-USB-2+
High Accuracy, USB, 0-100% RH Humidity Range, -35°C to +80°C Temp Range. $138.50 -
TandD RTR-507B
Temp Range: -25°C to 70°C, Humidity Range: 0 to 99% RH, Wireless Interface. $317.00 – $402.00 -
TandD RTR-574-S
High Accuracy, Wireless, 4 Channels: Temp, RH, UV, Illuminance & LCD Display. $467.00 -
Lascar EL-SIE-2
-18°C to +55°C Temp Range, 0-100% Humidity Range, LCD, USB Interface -
Lascar EL-SIE-2+
High Accuracy -18°C to +55°C Temp Range, 0-100% RH Range, LCD Display -
TandD RTR-574
4 channels: Temp, Humidity, UV, Illuminance, Wireless Interface & LCD Display. $370.00 -
Lascar EL-GFX-2
-30°C to +80°C Temp Range, 0 to 100% RH Range, with Graphic Display. $189.50 -
Lascar EL-BT-2
-20°C to +60°C Temp Range & 0 to 100% RH Humidity Range, Bluetooth interface. $215.00 -
Lascar EL-WiFi-TH-Plus
High Accuracy, WiFi, 1 Temp & 1 RH Channel with Internal Sensor. $230.00 -
AEMC CA 1510 Indoor Air Quality Data Logger
Indoor Air Quality Data Logger, Monitor & display CO2, Temp, and Humidity. $600.00 -
TandD RTR-507-S
Temp Range: -25°C to 70°C, Humidity Range: 0 to 99% RH, Wireless Interface. -
TandD RTR-576-S
High Accuracy, 3 Channels: Temp, Humidity, CO2, with Wireless Interface. $717.00 -
Lascar EL-USB-2-LCD+
High Accuracy, USB Interface, Temp & Humidity Channels with LCD Display. $155.50 -
Lascar EL-GFX-D2
2 Channel Temp/Humidity/Dew Point Data Logger -30°C to +80°C, 0-100% RH with Graphic Display $265.50 -
TandD RTR-576
3 Channels: Temp, Humidity, CO2, with Wireless & LCD Display. $637.00 -
TandD TR-76Ui
3 Channel: Temp, Humidity, CO2, USB Interface, with LCD Display. $537.00 -
Lascar EL-GFX-2+
High Accuracy, Internal Temp & Humidity Sensors with Graphic Display. $236.00 -
TR32B
1 Temp Channel, 1 Humidity Channel, 4.2 Bluetooth Low Energy $165.00 -
TandD RTR-322 log-EZ
Low Cost, Temp Range: 0°C to 50°C, Humidity Range: 15 to 90%RH, Wireless. $108.00 – $158.00 -
Frigga T70 (5G)
Multi-Use, Real-Time, Temperature, Humidity, Shock, Location $245.00 -
Frigga V5C(5G-60)
Single-Use, Real-Time, Temperature, Humidity, Light, Shock, & Location $105.00 -
Lascar EL-SIE-6+
High Accuracy -18 to +55°C Temp Range, 0-100% RH, 300-1200mbar Pressure -
Eltek GD-13E
-40°C to 120°C, RH: 0% to 100% RH, External Sensor, Wireless Interface. $392.00 -
Eltek GD-10
Temp: -30°C to 65°C, RH: 0% to 100% RH, Internal Sensor, Wireless Interface. $468.00 -
Accsense A1-05
Wireless, Ambient Temp range -40°C to 70°C, RH% range 5% to 95% RH%. -
Accsense A1-01a
External 4-20mA and 0-5V inputs with internal environmental sensors