Fresh Tag 1 USB temperature data logger is the ideal choice for monitoring and recording temperature changes of sensitive goods during transportation. It is low-cost, easy to operate, and takes up little space. The built-in PDF file generation function can generate data reports in unmodifiable PDF format by plugging the logger into a PC through the USB2.0 interface.
We offer a variety of models with different functions, and the trip can cover 7, 15, 30, 60, 90, 120 or even 180 days to meet the special needs of various applications. The products are made of food-grade packaging materials. It is compact and light, waterproof packaged, and widely used.
Model | Fresh Tag 1 | Type | Disposable |
Display | LED indicator | Run Days | Max. 180 days |
Temperature Range | -30ºC~+70ºC | Temperature Accuracy | ±0.5ºC at full range (-30ºC to +70ºC) |
Resolution | 0.1ºC | Memory Capacity | Max. 129600 readings |
Logging Interval | 1 minute-24 hours | Start Delay | 0 minute-24 hours |
Report Output | Automatic generation without software | Report Format | PDF/CSV/PDF&CSV |
Alarm Point | Customizable | Battery | 3.0V CR2032 |
Connection | USB, NFC (optional) | Compatible OS | Windows, Mac |
Weight | 11g | Dimensions | 67mm *27mm *5mm |
Protection Grade | IP67 | Certifications | CE, RoHS, EN12830 |
Shelf Life | 18 months |

Features
Automatic PDF report generation without software.
Built-in USB interface for direct connection to PC or Android phone, no data cable or card reader required.
Temperature range: -30ºC-+70ºC
Low power consumption, large capacity
Waterproof package conforms to IP67
All data and parameters are preset by the factory, easy to operate
Multiple options (7, 15, 30, 60, 90, 120 or 180 days available)






Freshliance Electronics Co., Ltd, founded in 2015, is an ISO9000-certified enterprise, located in Hengfengkechuang Center, Zhengzhou Airport Economy Zone, China. Our company specializes in the field temperature and humidity data loggers, and environmental monitoring IOT systems for warehousing, shipping and other cold chain processes in different industries like the fruits and vegetables, food processing, seafood, life science, pharmaceutical, and logistics.
We have a professional and innovative R&D team for hardware and software. All of our products are designed and produced based on customer needs and requirements. And our IOT platform based on WIFI and 4G/5G communications with sensors equipped with Bluetooth, Lora, or RF, can provide the solution you expect.
With the tenet of "Focus on fresh and safe life only", we have had nearly 10 million temperature and humidity data loggers in use all over the world and have gained a good reputation for the high accuracy for time, temperature and humidity, especially for low temperature under -30ºC. We have an independent temperature and humidity verification environment to verify the long-term performance of products in different temperature and humidity environments; and our temperature and humidity data loggers have complied with CE, FDA, ROHS, EN12830 and RTCA/DO-160 standards. In addition to stable performance and compliance with safety regulations, our products are easy to operate, durable, and advanced in functionality.
In the future, our goal is to continuously provide our customers with more innovative, accurate, and higher-quality products, as well as excellent customer service and support.
OEM and ODM orders are welcome!





Why Choose Us
10 million pcs logger used by the customer all over the world
Independent laboratory in-house verifying product performance
Ultimate production ability ensured by actual data
Professional FDA CE EN12830 ROHS certificated
A wide range of loggers to meet your diverse needs
Cost-effective based on expertise quality
24/7 customer service for fast response and delivery
Private label, complete one-stop OEM service
ISO certifed manufacturer and quality assurance
FAQ
Q1: Can I place sample order first?
A1: Yes, we will quote you different prices for small, medium and large qty. You can order with different price for different qty.
Q2: How could I pay them?
A2: PayPal, Western Union and T/T are preferred, so just tell us which is easier to you. Then we will send you our bank details. Or as your requirements.
Q3: How to place the order?
A3: Please send us your purchase order by e-mail, Trade Manager or Skype or you can ask us to send you a Proforma Invoice for your order.
Q4: How long can I get my order?
A4: For samples, we will finish production and ship within 2~3 working days. For bulk orders, usually 5~20 working days and depends on your design.
Q5: How to send us the products?
A5: We usually use DHL, UPS, FedEX to ship the products.
Q6: Can you customize according to our designs and put our logo on the products?
A6: Yes, we support both standard and customized products and can put your logo on the products. Our experienced R&D team will support technical questions. ODM/OEM is welcome.