Lascar EL-WEM+ Air Quality Data Logger, Wi-Fi, 1 Input Channel(s)

RS Stock No.:: 267-5154
Distrelec Article No.:: 303-57-847
Mfr. Part No.:: EL-WEM+
Brand:: Lascar

Lascar EL-WEM+ Air Quality Data Logger, Wi-Fi, 1 Input Channel(s)

Subtotal (1 unit)*

£232.29

(exc. VAT)

£278.75

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

Plus 11 unit(s) shipping from 20 October 2025

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Units	Per unit
1 +	£232.29

*price indicative

RS Stock No.:: 267-5154
Distrelec Article No.:: 303-57-847
Mfr. Part No.:: EL-WEM+
Brand:: Lascar

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Lascar
	Model Number	EL-WEM+
	Number of Input Channels	1
	Sensor Type	Carbon Dioxide
	Measurement Parameters	CO2, Humidity, Temperature, VOC
	Interface Type	Wi-Fi
	Data Logger Type	Air Quality
	Minimum Temperature Measurement	-20°C
	Maximum Temperature Measurement	60 °C
	Communication Protocol	Wi-Fi
	Power Source	Mains
	Best Temperature Measurement Accuracy	±0.6 °C
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	+60°C
	Alarm	Yes
	Temperature Measurement Resolution	0.1°C
	Best Humidity Measurement Accuracy	±3 %
	Maximum Humidity Measurement	95%RH
	Humidity Measurement Resolution	1%RH
	Dimensions	170.5 x 77mm

	Select all
	Brand Lascar
	Model Number EL-WEM+
	Number of Input Channels 1
	Sensor Type Carbon Dioxide
	Measurement Parameters CO2, Humidity, Temperature, VOC
	Interface Type Wi-Fi
	Data Logger Type Air Quality
	Minimum Temperature Measurement -20°C
	Maximum Temperature Measurement 60 °C
	Communication Protocol Wi-Fi
	Power Source Mains
	Best Temperature Measurement Accuracy ±0.6 °C
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature +60°C
	Alarm Yes
	Temperature Measurement Resolution 0.1°C
	Best Humidity Measurement Accuracy ±3 %
	Maximum Humidity Measurement 95%RH
	Humidity Measurement Resolution 1%RH
	Dimensions 170.5 x 77mm

COO (Country of Origin):: CN

Product Details

The Lascar indoor air quality monitor is a high accuracy CO2 and Indoor Air Quality monitor and data logger. This measures CO₂ levels, temperature, humidity, VOCs, pressure, PM1, PM2.5 and PM10 particulate matter to form an IAQ (Indoor Air Quality) score, rating it on five levels, from excellent to inadequate. The device continuously monitors Indoor Air Quality, showing the air quality status on its coloured status ring at a glance. If the IAQ reaches either of the two lowest levels, the status light turns red. In the EasyLog Cloud, you can setup email and SMS alerts to notify you as soon as this happens. This is provides constant real-time measurement whilst also automatically uploading all recorded data to the EasyLog Cloud. Allowing for easy access to all your current and historical data, where it can be viewed, analysed and downloaded from any internet-enabled device. You can also activate an audible sound alert, and set a daily Do Not Disturb period if you wish.

Features and benefits

Records CO₂ and indoor air quality (IAQ)
Coloured status ring shows the IAQ level
SMS and email alerts can be set up to warn users of poor IAQ
Sounder can be activated when IAQ is poor
Automatically uploads data to the EasyLog Cloud
View your data anywhere, anytime with the EasyLog Cloud or App
Detects VOC's from sources such as paints, lacquers, paint strippers, cleaning products, furnishings, glues, adhesives and alcohol
Device has an internal back-up battery if power is interrupted