Gemini TK-4023 Temperature Data Logger, USB, Serial

RS Stock No.:: 656-0924
Mfr. Part No.:: TK-4023-PK-RS
Brand:: Gemini

Gemini TK-4023 Temperature Data Logger, USB, Serial

Subtotal (1 unit)*

$219.40

(exc. GST)

$241.34

(inc. GST)

FREE delivery for orders over $60.00 ex GST

Temporarily out of stock

32 unit(s) shipping from 12 March 2026
Plus 34 unit(s) shipping from 19 March 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	$219.40

*price indicative

RS Stock No.:: 656-0924
Mfr. Part No.:: TK-4023-PK-RS
Brand:: Gemini

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Gemini
	Product Type	Data Logger
	Accuracy	±0.4 °C
	Model Number	TK-4023
	Measurement Parameters	Temperature
	Number of Channels	1
	Interface Type	USB, Serial
	Data Logger Type	Temperature
	Power Source	Battery
	IP Rating	IP67
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Length	54mm
	Hazardous Area Certification	No
	Standards/Approvals	CE
	Height	54mm
	Maximum Measurement	125 °C
	Number of Readings per Channel	16000
	Battery Life	2year
	Battery Type	AA
	Alarm	Yes

	Select all
	Brand Gemini
	Product Type Data Logger
	Accuracy ±0.4 °C
	Model Number TK-4023
	Measurement Parameters Temperature
	Number of Channels 1
	Interface Type USB, Serial
	Data Logger Type Temperature
	Power Source Battery
	IP Rating IP67
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Length 54mm
	Hazardous Area Certification No
	Standards/Approvals CE
	Height 54mm
	Maximum Measurement 125 °C
	Number of Readings per Channel 16000
	Battery Life 2year
	Battery Type AA
	Alarm Yes

RoHS Status: Exempt

COO (Country of Origin):: GB

Gemini Data Logger

The Gemini Tinytag Talk 2s is single-channel a self-contained temperature data logger. It has delayed and triggered start with 3 stop options: stop when full, wrap-around and stop after n readings. It is supplied with an external probe allowing fast-changing temperatures in difficult to access areas to be accurately tracked.

Features and Benefits

High Accuracy

High Reading Resolution

Number of readings per channel is 16000

Fast Data Offload

Two user-programmable alarms

Low battery monitor

User-replaceable battery

Operating temperature ranges between -40°C and 85°C

Applications

Building condition monitoring

Pharmaceutical storage

Dry food storage

Museum display and repository

Certifications

IP30 rated

CE certified