EL-WIFI-TH+ High Accuracy Temperature & Humidity Sensor


EL-WIFI-TH+ High Accuracy Temperature and Humidity Sensor is a simple to use data logger to monitor a wide range of temperature (-20 to +60°C) and humidity (0 to 100%) applications. Simply connect your wifi sensor to your wifi network and place the sensor at your required location. You can then view the collected data on our cloud-based app or website.

Availability: In stock (can be backordered) SKU: EL-WIFI-TH+ Categories: , , ,
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EL-WIFI-TH+ High Accuracy WiFi Humidity and Temperature Sensor

EL-WiFi-TH+ WiFi Sensor by Lascar Electronics measures the temperature and humidity of an environment. This high accuracy version is accurate to ±0.2˚C and ±1.8% RH humidity. Recorded data can be viewed wirelessly over any WiFi network. It also can be viewed on a PC using our free Easylog Wifi Software or on the Easylog Cloud.

During configuration, the sensor will search for an existing wireless network whilst physically connected to the PC. It can then be placed anywhere within range of the network. If the sensor temporarily loses connectivity with the network, it will log readings until it is able to communicate again with the PC application or cloud service (max 120 days at 10-second sample interval). 

The EL-WiFi-TH+ is a low-powered battery device. When configured using typical transmission periods (e.g. once every 5 minutes) the sensor will operate for over one year (at room temperature). The battery can then be recharged via a PC or USB +5V wall adapter using the USB lead provided or can be permanently powered by the USB wall adapter. The software installed on the PC will allow set-up, data logging, and data review. Set-up features will include sensor name, °C/°F, sample rate, and high/low alarms. Once configured, historic data can be viewed via the graphing tool or exported into Excel. This software is available to download for free.

EL-WIFI-TH+ High Accuracy Temperature and Humidity Sensor by Lascar Electronics is a freestanding unit. However, it can be attached to a wall or vertical surface using the bracket and screws / sticky pad provided.



Measurement Range
-20 to +60°C / -4 to + 140°F
0 to 100% RH
±0.3°C / ±0.6°F
±2% RH Typical

Rechargeable Battery / 6 Months Battery Life / Mains Powered Option
Calibration Certificate
Available Separately


EL-WiFi-TH+ High Accuracy Temperature and Humidity data logger is a tool that is suitable for a range of applications. These include temperature and humidity logging of Facilities Management, Housing & Business Premises, Veterinary & Animal Welfare, and Museums & Exhibitions.

Video Introduction