testo 174 T - Mini temperature data logger with USB-C and PC software

Reliable Temperature Monitoring for Storage, Transport and Indoor Checks

The testo 174 T is a compact temperature data logger that automatically records conditions over time. It helps verify stability across storage, transport and indoor environments - without manual checks. Ideal for warehouses, refrigerators, vehicles and workspaces, it provides clear data for everyday quality control.

Protect Temperature-Sensitive Goods with Continuous Logging

Continuous recording captures temperature changes between checks. The testo 174 T helps identify fluctuations, cold spots or overheating, making it ideal for food, pharmaceuticals, electronics and other sensitive goods.

Compact Design for Flexible Placement

Its mini design fits into small or hard-to-reach spaces such as packages, cabinets or transport containers. Lightweight and versatile, it supports both fixed monitoring and mobile use across multiple locations.

Key Technical Features

Compact mini temperature data logger
Integrated NTC temperature sensor
Suitable for long-term monitoring
Large memory capacity
Automatic interval recording
Clear trend tracking
Easy data transfer via USB and software
Ideal for storage, transport and indoor use
Supports quality assurance and cold chain checks

Simple Documentation for Quality Assurance

Automatically stores data for easy review and reporting. Using compatible software, you can analyse trends, check min/max values and document compliance - ideal for audits and quality management.

Improve Cold Chain Monitoring During Transport

Tracks temperature throughout transport, helping identify exposure to unsafe conditions. Ideal for food, healthcare and logistics, improving traceability and reducing product risk.

Easy to Use for Everyday Temperature Checks

Simple setup and automatic operation make it ideal for daily use. Its compact size and reliability support ongoing monitoring without complexity.

A Practical Mini Data Logger for Professional Temperature Control

The testo 174 T delivers accurate, reliable monitoring in a compact format - helping protect goods, ensure compliance and improve control across storage and transport processes.

Temperature - NTC

Temperature - NTC	Measuring range -30 to +70 °C
	Accuracy ±0.5 °C (-30 to +70 °C)
	Resolution 0.1 °C

General technical data

General technical data	Weight 35 g
	Dimensions 60 x 38 x 18.5 mm
	Operating temperature -30 to 70 °C
	Product-/housing material Plastic
	Protection class IP65
	Channels 1 internal
	Product colour white
	Standards EN 12830; HACCP International; NSF
	Measuring rate 1 min - 24 h
	Battery life 500 days (15 min measuring cycle, +25 °C)
	Battery type 2 lithium batteries (CR2032)
	Memory 16,000 measuring values
	Storage temperature -40 to +70 °C