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USB RH, Temp and Dew Point Data Logger

Lascar Data Recorder Measuring and Logging Relative Humidity and Temperature

Lascar EL-USB-2 EasyLog USB Humidity Data Logger>> Measure and Record Temperature and Humidity Readings Using Internal Sensor
>> -35°C to 80°C and 0 to 100% RH Measurement Ranges and ±0.5°C and ±3.0% RH Accuracy
>> Stores 16,382 Temperature and Humidity Readings onto Non-Volatile Internal Memory
>> Powered by User-Replaceable 1/2 AA Lithium Battery with 1 Year Typical Battery Life
>> 10 second to 12 hour Software-Selectable Sampling Rate
>> Red and Green LED Indicator Lights
>> Immediate, Delayed and Push-to-Start Data Logging Function
>> USB Interface for Set-up and Data Download
>> Available with an LCD Display (#EL-USB-2-LCD)
>> Set-up Data Logger, Download Data and Graph and Export Data to Excel Using EasyLog Software

Includes Protective Cap and 1/2 AA Lithium Battery. PC Compatible Software Available for Download.

  • Specifications
  • Applications
  • Software
  • Purchase

Lascar USB Humidity Data Logger Specifications

Data Storage Capacity 16,382 Temp and Humidity Readings (32,764 Total Readings/Samples)
Humidity Measurements Range: 0 to 100% RH
Repeatability: ±0.1%RH
Accuracy: ±3.0%RH Overall (20 to 80% RH)
Internal Resolution: 0.5 %RH
Long Term Stability: 0.5 % RH per Year
Temperature Measurements Range: -35°C to 80°C (-31°F to 176°F)
Repeatability: ±0.1°C (±0.2°F)
Accuracy: ±0.5°C (±1°F) Overall
Internal Resolution: ±1.1°C (±2°F) Overall
Dew Point Accuracy
(overall error)
(25°C, 40-100%RH)
±1.1°C (±2°F)
Note: This Specifies the Overall Error in the Calculated Dew Point, for Relative Humidity Measurements Between 40% and 100% RH at 25°C
Sampling Rate Once every 10 seconds to once every 12 hours
Operating Range -35°C to 80°C (-31°F to 176°F)
OS Compatibility Windows 8, 7, Vista, XP (32-bit and 64-Bit Versions)
Battery 1/2AA 3.6V Lithium Battery
Battery Life Typically 1 Year Life
NOTE: Depending on Sample Rate, Temperature and Use of Alarm LEDs
Standard Compliance IP67, RoHS
Weight 1.1 oz
Dimensions 103mm x 26.4mm (4.06" x 1.04")

Applications for Lascar EasyLog Humidity Temperature USB Data Logger

  • Monitor Food and Medical Storage and Transportation
  • Monitor, Analyze and Log Building and Warehouse Environmental Conditions
  • Monitor and Record Heating, Air Conditioning Equipment (HVAC)

Lascar EasyLog EL-WIN-USB Software

Graph of USB Data Logger Readings in EasyLog SoftwareThe EasyLog Software is available as a free download and with the purchase of a Lascar USB Data Logger. The software allows for the configuration of each logger, download of recorded data and data analysis. This windows PC software is compatible with Windows XP, Vista 7 & 8 (both 32 and 64 Bit Versions). A step-by-step software installation guide is available.

Version 6 of the software includes an updated user interface, graphing support for the USB Event (#EL-USB-5) Data Logger, and large data sets.

Click on the Following Link to download the software.

Easylog Software Video Tutorials

How to Download the Data from a Lascar USB Data Logger

Lascar Electronics Easylog Software and Data Logger Setup Demo

Lascar Humidity and Temperature USB Logger Lascar Humidity and Temperature USB Logger
>> Measure and Record Temperature and Humidity Readings
>> -35°C to 80°C and 0 to 100% RH Measurement Range
>> 10 Second to 12 Hour User-Selectable Sampling Rate
>> Direct USB Connection to PC for Setup and Data Download
>> Programmable Alarms, LED Indicators and Programmable Start
>> Includes 1/2 AA Lithium Battery
QuantityPrice Each
1 - 9$69.00
10 - 19$66.00
20+ $62.00
Part #: EL-USB-2

Lascar USB Humidity Data Loggers (5 Pack) Lascar USB Humidity Data Loggers (5 Pack)
>> (5) EL-USB-2 USB Data Loggers
>> (5) 1/2 AA Lithium Batteries
>> Software Available As A Download
Price: $329.00
Part #: EL-USB-2-5PAK


  • Accessories
    (Optional)
  • ISO/NIST Calibration Service
    (Optional)

Optional Accessories for the Lascar EL-USB-2 USB Humidity Data Logger

Handheld Data Collector and Viewer Handheld Data Collector and Viewer
>> Stores 8.5 Million Readings from Lascar USB Loggers
>> 2.8" TFT Display with Touch Screen
>> Rechargeable Battery with 8 Hour Life
>> Includes USB Cable, Start Guide and Lithium Battery
QuantityPrice Each
1 - 9$199.00
10 - 19$189.00
20+ $179.00
Part #: EL-DATAPAD

Protective Rubber Casing Protective Rubber Casing
>> Rubber Casing
>> Protects From Scratches and Light Knocks
>> Compatible with the DataPad and EnviroPad-TC
Price: $15.00
Part #: PAD-BOOT-BLACK

3.6V 1/2 AA Lithium Battery 3.6V 1/2 AA Lithium Battery
>> 3.6 Volt (1/2 AA) Lithium Battery
QuantityPrice Each
1 - 9$12.00
10+ $11.00
Part #: BAT-1/2AA-LITH

USB Docking Ball Extension USB Docking Ball Extension
>> 5ft USB 2.0 Cable with Upright Stand
>> Handy Extension Cable For All USB Devices
Price: $12.00
Part #: USB-DB

Locking Protective Wall Cover Locking Protective Wall Cover
>> Clear Plastic
>> Dimension: 6 3/8" x 3 1/2" x 3"
>> Vertical or Horizontal Mounting
>> Includes Locking Key and Mounting Hardware
Price: $10.00
Part #: BTG-RK

NIST Calibration Service Performed in ISO/IEC17025:2005 Accredited Calibration Lab

Standard ISO Temp/Humidity Calibration Service Standard ISO Temp/Humidity Calibration Service
>> 1 Temperature and Humidity Point Offset Calibration
>> ISO/IEC 17025:2005 Accredited Lab
>> Certificate Supplied
>> Note: 5 to 10 Business Day Lead Time for All Calibration Orders
Price: $96.00
Part #: CAL-NIST-RH
Temp/RH:


ISO Humidity Calibration Service w/ Uncertainty Data ISO Humidity Calibration Service w/ Uncertainty Data
>> 1 Temperature and Humidity Point Offset Calibration
>> ISO/IEC 17025:2005 Accredited Lab
>> Certificate Supplied with Uncertainty Data
>> Note: 5 to 10 Business Day Lead Time for All Calibration Orders
Price: $116.00
Part #: CAL-ISO-RH
Temp/RH:


Standard ISO Temperature Calibration Service Standard ISO Temperature Calibration Service
>> 1 Point Offset Calibration
>> ISO/IEC 17025:2005 Accredited Lab
>> Certificate Supplied
>> Note: 5 to 10 Business Day Lead Time for All Calibration Orders
Price: $49.00
Part #: CAL-NIST-TEMP
Temp:

ISO Temp Calibration Service w/ Uncertainty Data ISO Temp Calibration Service w/ Uncertainty Data
>> 1 Point Offset Calibration
>> ISO/IEC 17025:2005 Accredited Lab
>> Certificate Supplied with Uncertainty Data
>> Note: 5 to 10 Business Day Lead Time for All Calibration Orders
Price: $59.00
Part #: CAL-ISO-TEMP
Temp: