The Testo 174T Mini Temperature Data Logger is a compact, reliable, and HACCP-compliant device designed for continuous monitoring of storage and transport temperatures. With a wide measuring range, large data capacity, and automatic backup function, it provides dependable documentation of temperature-sensitive goods in the food, pharmaceutical, and logistics industries.

Equipped with a high-accuracy NTC thermistor sensor, the 174T ensures precise temperature readings, while its large display makes it easy to view current values and check for limit violations at a glance. Its rugged IP65 housing offers protection against dust and water, making it suitable for demanding environments such as cold rooms, refrigerated warehouses, and transport vehicles.

Key Features & Benefits:

• Wide temperature range: Measures from -30 °C to +70 °C (-22 °F to +158 °F).
• High memory capacity: Stores up to 16,000 readings.
• Reliable accuracy: High-precision NTC thermistor sensor for consistent results.
• Data security: Automatic data backup during battery changes.
• Limit monitoring: Displays violations of set thresholds directly on the screen.
• User-friendly software: Free data logger software with Excel export function for easy programming, analysis, and archiving.
• Long battery life: Up to 500 days (with 15 min measuring cycle at +25 °C).
• Durable design: IP65 protection class for use in demanding conditions.
• Easy maintenance: Simple, quick battery replacement (2 × CR2032).
• HACCP compliant: Suitable for professional food safety and pharmaceutical applications.

Applications:

Cold storage monitoring
Continuous documentation of temperature in cold rooms, warehouses, and specialized storage facilities.

Transport monitoring
Reliable tracking of shipment temperatures for food, pharmaceuticals, and other sensitive goods.

Quality management
Placement at critical control points (CCPs) to identify and correct temperature deviations.

Technical Specifications:

• Measuring Range: -30 °C to +70 °C (-22 °F to +158 °F)
• Operating Temperature: -30 °C to +70 °C (-22 °F to +158 °F)
• Storage Temperature: -40 °C to +70 °C (-40 °F to +158 °F)
• Accuracy: High-accuracy NTC thermistor sensor
• Memory Capacity: 16,000 measuring values
• Measuring Rate: Adjustable, 1 min to 24 h
• Battery Life: 500 days (typical, 15 min measuring cycle at +25 °C)
• Battery Type: 2 × CR2032 button cells
• Dimensions: 60 × 38 × 18.5 mm (2 × 1 × 0.7 in)
• Weight: 35 g (1.24 oz)
• Channels: 1 internal sensor
• Housing: Plastic, IP65 protection
• Compliance: EU-guideline 2014/30/EU; 2011/65/EU

Please Note: The Testo 174T requires an interface to connect with the free data logger software. One interface can be used for multiple devices.