Lascar EL-21CFR-TP-LCD+ Temperature Data Logger, USB, 1 Input Channel(s)

RS Stock No.:: 124-3401
Mfr. Part No.:: EL-21CFR-TP-LCD+
Brand:: Lascar

Lascar EL-21CFR-TP-LCD+ Temperature Data Logger, USB, 1 Input Channel(s)

Subtotal (1 unit)*

£127.77

(exc. VAT)

£153.32

(inc. VAT)

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In Stock

Plus 2 unit(s) shipping from 19 January 2026

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Units	Per unit
1 +	£127.77

*price indicative

RS Stock No.:: 124-3401
Mfr. Part No.:: EL-21CFR-TP-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
	Model Number	EL-21CFR-TP-LCD+
	Number of Input Channels	1
	Sensor Type	Thermistor
	Measurement Parameters	Temperature
	Interface Type	USB
	Data Logger Type	Temperature
	Maximum Temperature Measurement	+125 °C
	Power Source	Battery
	Best Temperature Measurement Accuracy	±0.2°C
	IP Rating	IP67
	Minimum Operating Temperature	-35°C
	Maximum Operating Temperature	+80°C
	Display Type	LCD
	Dimensions	135 x 24 x 21mm
	Battery Type	1/2AA
	Number of Readings Per Channel	32510
	Includes	Battery, Mouting Bracket, Hih Accuracy Thermistor Probe
	Temperature Measurement Resolution	0.1°C
	Battery Life	2 Years
	Alarm	Yes

	Select all
	Brand Lascar
	Model Number EL-21CFR-TP-LCD+
	Number of Input Channels 1
	Sensor Type Thermistor
	Measurement Parameters Temperature
	Interface Type USB
	Data Logger Type Temperature
	Maximum Temperature Measurement +125 °C
	Power Source Battery
	Best Temperature Measurement Accuracy ±0.2°C
	IP Rating IP67
	Minimum Operating Temperature -35°C
	Maximum Operating Temperature +80°C
	Display Type LCD
	Dimensions 135 x 24 x 21mm
	Battery Type 1/2AA
	Number of Readings Per Channel 32510
	Includes Battery, Mouting Bracket, Hih Accuracy Thermistor Probe
	Temperature Measurement Resolution 0.1°C
	Battery Life 2 Years
	Alarm Yes

COO (Country of Origin):: CN

Lascar EasyLog EL-21CFR-TP-LCD+ 21CFR Compliant High Accuracy USB Thermistor Probe Temperature Data Logger

This 21CFR-compliant standalone data logger records and displays over 32,000 temperature readings from the supplied thermistor probe. The data logger features an LCD and push-button which allow the user to cycle through the most recent, highest and lowest stored readings.

Used in conjunction with Lascar's 21CFR Part 11 software, the logger enjoys all of the core offerings of the original EasyLog software, but with additional 21CFR characteristics including user permissions, encrypted data which cannot be edited, full audit trail and electronic signatures for all activity.

Easily set up the logger and view downloaded data by plugging the unit into a PC’s USB port and using the free 21CFR Part 11 software provided. Supplied with 1/2 AA battery and wall mount clip.

Feature List

Measurement range:-40 °C to 125 °C (-40 °F to 257 °F)

Accuracy: ±0.6 °C (-5 to 40 °C)

Logging rate: User selectable between 1 second to 12 hours

Operating temperature: -35 °C to 80 °C (-31 °F to 176 °F)

Battery life: 2 Years

Application Info

The EL-21CFR-TP-LCD+ has been specifically developed to meet the data security required by the US FDA's 21CFR part 11 regulations. As such it is suitable for use in applications where the integrity of the data is of the highest importance. Example applications where data security is important include medical and cold chain.

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