Lascar EL-21CFR-2-LCD Temperature & Humidity Data Logger, USB

RS Stock No.:: 876-2560
Mfr. Part No.:: EL-21CFR-2-LCD
Brand:: Lascar

Lascar EL-21CFR-2-LCD Temperature & Humidity Data Logger, USB

Subtotal (1 unit)*

£95.70

(exc. VAT)

£114.84

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

Plus 12 unit(s) shipping from 23 March 2026
Plus 5 unit(s) shipping from 09 April 2026
Plus 6 unit(s) shipping from 30 April 2026

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Units	Per unit
1 +	£95.70

*price indicative

RS Stock No.:: 876-2560
Mfr. Part No.:: EL-21CFR-2-LCD
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
	Product Type	Data Logger
	Accuracy	±0.5°C, ±0.5 °C
	Model Number	EL-21CFR-2-LCD
	Number of Channels	1
	Measurement Parameters	Dew Point, Humidity, Temperature
	Interface Type	USB
	Data Logger Type	Temperature & Humidity
	Power Source	Battery
	IP Rating	IP67
	Minimum Operating Temperature	-35°C
	Maximum Operating Temperature	80°C
	Hazardous Area Certification	No
	Standards/Approvals	No
	Width	25 mm
	Height	22mm
	Length	126mm
	Display Type	LCD
	Battery Type	AA
	Battery Life	2year
	Number of Readings per Channel	32510
	Alarm	Yes

	Select all
	Brand Lascar
	Product Type Data Logger
	Accuracy ±0.5°C, ±0.5 °C
	Model Number EL-21CFR-2-LCD
	Number of Channels 1
	Measurement Parameters Dew Point, Humidity, Temperature
	Interface Type USB
	Data Logger Type Temperature & Humidity
	Power Source Battery
	IP Rating IP67
	Minimum Operating Temperature -35°C
	Maximum Operating Temperature 80°C
	Hazardous Area Certification No
	Standards/Approvals No
	Width 25 mm
	Height 22mm
	Length 126mm
	Display Type LCD
	Battery Type AA
	Battery Life 2year
	Number of Readings per Channel 32510
	Alarm Yes

COO (Country of Origin):: CN

Lascar EL-21CFR-2-LCD Temperature, Humidity & Dew Point Data Logger with LCD Screen

The EL-21CFR-2-LCD standalone data logger can measure and store more than 16,000 temperature and humidity readings from -35 to +80°C (-31 to +176°F) and 0 to 100% RH range at a resolution of 0.5°C (1°F) and 0.5% RH.

Users can easily set up the logger and view downloaded data by plugging the data logger into a PC USB port and using the free EasyLog 21CFR software. Data, including calculated dew point, can then be graphed, printed and exported to other applications for detailed analysis. The encrypted data has full audit tracking to comply with the requirements of 21CFR Part 11.

The high contrast LCD can show a variety of temperature and humidity information. At the touch of a button, the user can cycle between the current temperature and humidity, along with the maximum and minimum stored values for temperature and humidity. The logger is protected against ingress from water and dust to IP67 when the cap is fitted.

Features and Benefits

EasyLog 21CFR software available as a free download

'-35 to +80°C (-31 to +176°F) and 0 to 100% RH measurement range

Logging rates between 10 seconds and 12 hours

High contrast LCD, with two and a half digit temperature and humidity display function

Immediate, delayed and push-to-start logging

Use as part of a 21CFR Part 11 compliant system

Applications

Vaccine Storage

Food Temperature Monitoring

Blood Storage

Veterinary & Animal Welfare

Note

EasyLog 21CFR software is not compatible with Mac or Linux.

Pair Up for Precision: Thermocouples + Dataloggers = Smarter Temperature Tracking

Thermocouples measure temperature, dataloggers record it over time. Together, they deliver accurate, real-time insights for smarter decisions, quality control, and trend tracking.

Match with a Thermocouple