This Testo device is a reliable data logger for monitoring temperature. The sensor provides constant readings that are stored in the device's computer chip. A USB connector under the bottom cap lets you connect the device to a computer for convenient analysis of your data. It has a temperature measurement accuracy of ±0.8°C to provide you with precise readings. The device has compact dimensions of 44 (length) x 12 (width) x 97mm (height), making it easy to carry for portability.

• IP67 (ingress protection) rating for protection against dust and submersion in up to 1m of water for 30mins
• Large memory of up to 40,000 readings per channel for ample data storage
• Wide operating temperature range of -35°C to +70°C for use in cold or hot environments

• Solar power
• Sewage treatment
• Commercial buildings
• Food freezing

This data logger has a temperature measurement resolution of 0.1°C. This ensures you get precise readings within one decimal point to help you monitor even slight changes in conditions.