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Lascar EL-WIFI-TH Wireless Humidity and Temperature Data Logger

WiFi Wireless Humidity and Temperature Data Logger

Lascar Electronics Wireless Data Logging Sensor with Display, Alarms and Rechargeable Battery

Part Number: EL-WIFI-TH

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  • Measure and Record Temperature and Humidity Using Internal Sensors

  • -20°C to 60°C (Temperature) and 0 to 100% RH (Humidity) Measurement Range with ±0.3°C and ±2.0% RH Accuracy

  • Monitor on your PC (via Software) or Any Device (including Android and iOS) with a Browser Using the "Cloud"

  • Logs up to 500,000 Readings onto Internal Memory if Wireless Network Not Available

  • LCD Shows Current Temperature and Humidity Readings, Battery Status and Alarm Status

  • Requires the Lascar EasyLog Cloud Service

  • Free Limited Starter Plan for up to 1 WiFi Data Logger. Additional Paid Starter Plans are Available for up to 4 Loggers

  • Professional Paid Plans Feature Unlimited Data Storage, Multiple User Accounts, and Advanced Notifications – EasyLog Cloud Professional Plans

  • Upload Recorded Readings to EasyLog Cloud and View Data from Any Device

Includes Rechargeable Lithium Battery, Micro USB Cable and Wall Bracket. PC Software Available as A Download.

  • Buy 10 for $123.50 each and save 5%
  • Buy 20 for $117.00 each and save 10%

All Calibration Orders Have a 5 to 7 Business Day Lead Time
1 Year Calibration Due Date Unless Otherwise Specified

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Lascar EL-WIFI-TH Wireless Temperature and Humidity Data Logger Specifications

Humidity Measurement Range: 0 to 100%
Resolution: ±0.5
Accuracy: ±2.0% RH (Typical)
Temperature Measurement Range: -20°C to 60°C (-4°F to 140°F)
Resolution: ±0.5
Accuracy: ±0.3°C (Typical)
Data Storage Capacity On Device: 500,000 Temperature and Humidity Readings
Note: If WiFi Connectivity is Not Available. Once Restored, Data is Wirelessly Transmitted to PC or Cloud, Depending on Setup and Configuration
Sampling Rate 10 Second to 12 Hours
Transmission Rate 1 Minute to 24 Hours (User-Configurable)
How often Data is Transmitted Back to the PC Using Existing WiFi Network
Operating Range Temperature: -20°C to 60°C (-4°F to 140°F)
Power Source Rechargeable Lithium Polymer Battery
Battery Life Typically 6 Months (Dependant on Sampling Rate and Environment)
OS Compatibility Desktop PC: Windows 10, 8, 7, Vista, XP (32-bit and 64-Bit Versions)
NOTE:EasyLog WiFi PC Software for Initial Setup or Local Storage of Data
Mobile/Tablet: Android (Available on Google Play) and iOS (Available on App Store)
Display Functions Current, Min and Max Readings, Battery Life, Wireless Signal Strength, Alarm Event Status, Probe Connection Status,
Maximum Logged Temperature
Minimum Logged Temperature
Alarm and Alerts Visual - Blinking LED
Cloud-Based Storage and Service Provides Additional Email Alerts Not Available on PC Software
Standards Compliance IP55
Weight 4.4 oz.
Dimensions 26.36mm x 97.3mm x 71.3 mm

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  • Answer:

    There isn't a limit to the number of loggers you can use with the software other than the limitations of your WIFI network.  The amount of WIFI traffic a router can handle will vary depending on the network.

    Technically most networks can handle up to 250 devices however we don't have any experience connecting that many loggers to a single network. 

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  • Answer:

    The WiFi loggers from Lascar do not use the same software as their USB loggers so you will need to work with two different software systems if you want to use both logger types.  They operate in much the same way so there wouldn't be any learning curve. 

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  • Answer:

    The only difference between the two loggers is that the "+" version comes with a higher accuracy sensor.  The two loggers function the same way and have the same features. 

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  • Answer:

    Battery life is dependent on: transmission period, WiFi encryption method, WiFi encryption key rotation frequency (determined by

    the router/access point), signal strength between router/access point and WiFi device, presence volume and type of WiFi traffic

    from other devices, sample rate and operating temperature.  Lascar states battery life of up to 6 months on a full charge.  We have found that in real world use that battery life is anywhere from 3-5 months between charges.  It takes approximately 6-8 hours to recharge the battery depending on the level at which you plug it in.

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