This high accuracy data recorder measures the temperature and humidity of the environment in which it is situated. This high accuracy version is accurate to ±0.2C and ±1.8%RH humidity. Data is streamed wirelessly over any WiFi network and can be viewed on a PC using free software package or on the EL-WiFi-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). Although the EL-WiFi sensors have an impressive range this can be increased by using WiFi extenders.
This instrument 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.
The sensor is a freestanding unit, however, it can be attached to a wall or vertical surface using the bracket and screws / sticky pad provided.
Requires 802.11b compliant WiFi router/network. Compatible with Enterprise Networks from September 2013
Type of Sensor
Sensor Wire Length
Stripped Leads Length
Number of Measuring Points
Number of Events
Number of Sensors
Min/ Max Memory
Part number LASREC018
Temperature and humidity data logging sensor
WiFi capability and integrated display
Temperature Accuracy ±0.4°F (±0.2°C) / Relative Humidity ±1.8%
Wireless connectivity to PC via WiFi
Easy sensor set-up using free PC software
View and analyse multiple sensors using PC application including immediate graphing of historic data
Measurement range from -20 to +60°C (-4 to +140°F)
Physical Size: 4"H x 2.75"W x 1"D
Capable of logging greater than 500000 data set entries
Sensor memory stores all data even if WiFi is temporarily disconnected
IP55: Dust Resistant & Hosed water
Rechargeable internal lithium polymer battery
( New Unit requires initial 24 hr. power charge and will last 6 months )