Tekneka SD440 Single Use Temp Data Logger with Calibration Certificate

Key Features:

Measures temperatures from -30 to 70°C with ±0.3°C accuracy and 0.1°C resolution 

Monitors temperature for up to 90 days, ideal for long-term applications 

LCD shows temperature readings, alarm status, Max/Min/Average values, and more 

In-built calibration certificate (PDF), makes data accessible directly on a PC 

Records up to 65,000 data points for comprehensive temperature tracking 

Configurable settings allow up to 6 alarms for precise threshold monitoring 

Allows up to 9 marks during a recording trip for better event tracking 

Ideal for single-use applications in sensitive product transportation

Applications

The Tekneka SD440 Single-Use Temperature Data Logger is ideal for monitoring temperature-sensitive products during transport and storage, such as pharmaceuticals, vaccines, and perishable foods. It is also used in healthcare for tracking blood products, chemicals, and laboratory samples, ensuring quality and compliance with industry standards. Its versatility extends to environmental monitoring, cold chain logistics, and the protection of sensitive industrial goods, making it essential for a range of sectors that require precise temperature control.  

Key Technical Specifications:

Single-use plug-and-go temperature data logger — no battery changes or re-use required.

Wide measurement range from -30 °C to +70 °C (-22 °F to +158 °F) covering cold-chain, pharmaceutical transit, food storage and logistics.

High accuracy: ±0.3 °C typical, with resolution of 0.1 °C.

Large memory capacity: stores up to 65,000 data points, enabling long duration monitoring.

Flexible logging interval from 1 minute up to 24 hours (user programmable).

USB 2.0 interface for simple download of data in PDF or CSV format — no special software required.

Alarm capability: high & low temperature thresholds, with selectable alarm delay.

Compact dimension: 94 × 41 × 8 mm, weight approx. 30 g – ideal for packaging & transit monitoring.

Protection grade: IP65, suitable for rugged environments.

Built-in data logger battery (3 V coin cell – CR2032) with up to ~120 days of operational battery life.

Supplied with calibration certificate — ready for regulatory/quality-assurance use.