Features
Small size but large display
The USB temperature sensor has compact profile and lightweight design, but the LCD screen accounts for a large proportion. It can show the temperature data more clearly and intuitively.
Easy to place and operate
The small and light disposable USB thermograph can be placed anywhere. It requires no software or drivers to set up or download data.
Automatic PDF/CSV data report
The built-in USB connector can be plugged into any PC USB port, and PDF/CSV/PDF+CSV format report with graph and table are automatically generated, no cable or reader required.
High accuracy and large memory
Up to 90 days working time with memory capacity of 65,000 readings. The advanced monitoring technology in this logger provides higher accuracy when detecting changes in temperature.
Waterproof package comply with IP67
Protective plastic pouch helps keep logger dry, and eliminates concerns when transport products with cold packs, ice, or in damp environments.
Pass professional certification
The USB temperature sensor has passed CE certification, and meets the basic requirements stipulated in European laws on health, safety, environmental protection and consumer protection.
Technical parameters
Type | LCD Single Use Temperature Datalogger with PDF Report | Shelf Life | 18 months
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Battery | 3.0V CR2032 lithium battery | Display | LCD
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Logging Interval | 10 seconds to 2 hours | Operating Life | Up to 90 days |
Memory capacity | 65000 readings PDF/ 20000 readings PDF+CSV | Measurement Range | -30℃—+70℃ |
Compatible OS | WIN XP/7/8/10 | Sensor | Internal NTC |
Certification | CE | Accuracy | ±0.5℃
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Dimensions | 86mmL×50mmW×4mmH |
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Applications

Fresh Tag 1D USB sensor temperature data logger with PDF Report is important to cold chain transportation for perishable product, especially the food product. Non-breaking cold chain could guarantee food product to maintain high quality and optimum shelf life.
For the meat and fish products, also called frozen food, This data loggers temperature logger is very important to keep the growth of microbes as low as possible by maintaining temperature threshold values.
For fruits and vegetables, the most important thing is to prevent them ripening too early. Fruits, vegetables and flowers are highly perishable commodities that require proper environmental monitoring in post-harvest processing to maximize freshness, quality and shelf life from the field to the table.
The environmental condition of temperature-sensitive products must be carefully monitored and documented during handling and storage, to ensure food safety, quality and a longer shelf life, especially for highly perishable products such as produce, dairy, seafood, meat, poultry and floral product.
The LCD Single Use Temperature Data logger with PDF Report is a necessary evidence for the produce owner and the cold chain carrier if the cold chain performance objection is required.
Freshliance provide all kinds of temperature data logging or temperature and humidity data logging solutions to make sure every change in whole cold chain solution will be traced and recorded irreversible, PDF Logging, CSV temperature history, online IOT logging in any format are available.