The Atlas Log Series redefines temperature logging with its multi-use, configurable, and battery-replaceable design. Equipped with high-resolution external probes, this versatile device covers a broad temperature range from -90ºC to +200ºC. The Atlas Log-90 USB Data Logger Probe boasts an intuitive LCD screen that allows for real-time temperature monitoring, and it can store up to 35,000 readings. Professional users can utilize the sophisticated configuration software to set parameters and automatically generate encrypted reports post-trip. For continuous monitoring, the temporary mode function keeps the device operational even after temporary report generation. Perfect for cold chain logistics, storage, and transportation, this data logger is your ultimate solution for ultra-low temperature transport and frequent temperature recording needs.

Type | Atlas Log-90 | Weight | 70g |
Sensor type | Extemal sensor | Sensor length | 2 m |
Temperature Range | -90ºC~+200ºC | Temperature Accuracy | +0.5C |
Memory Capacity | Max. 35000 readings | Resolution | 0.1C |
Alarm range | Max. 6 Alamm points | Alarm Type | LCD display Buzzer Alarm(optional) |
Logging Interval | 1 minute-24 hours | Start Delay | 0 minute-24 hours |
Report Format | Automatic PDF/CSV report | Connection | USB |
Compatible OS | Windows. Mac. | Software | Freshliance Tools |
Battery Replaceable | Yes | Dimension | 96mm*44mm*15mm |
Protection Grade | IP65 | Certifications | CE,ROHS,EN12830,FDA |



Advanced online software configuration
User-friendly, battery-replaceable design
Customizable alarming points and mark function
Enhanced password protection for added security
High accuracy for precise temperature recording
Clear and intuitive LCD display
Temporary report generation for ongoing monitoring
Automatic PDF/CSV data report for ease of documentation
LCD alarm indication for immediate alerts
Switchable temperature units for convenience
Large memory capacity to store extensive data
Buzzer alarm for audible notifications
Optional features for customization
Optional flat ribbon cable for added flexibility








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!





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: We accept PayPal, Western Union, and T/T as preferred payment methods. Let us know which option suits you best, and we will promptly provide our bank details. We are also open to accommodating your specific requirements.
Q3: How do I place an order?
A3: To place an order, you can send us your purchase order via e-mail, Trade Manager, or Skype. Alternatively, you can request a Proforma Invoice from us for the order.
Q4: What is the delivery time for my order?
A4: For sample orders, we guarantee production and shipment within 2-3 working days. For bulk orders, the lead time is typically 5-20 working days, depending on your design specifications.
Q5: What shipping methods are available for product delivery?
A5: We primarily use DHL, UPS, and FedEx for shipping our products to ensure fast and reliable delivery.
Q6: Can you customize products according to our designs and include our logo?
A6: Absolutely! We offer both standard and custom products and can incorporate your logo. Our seasoned R&D team is on hand to address any technical queries. ODM/OEM services are warmly welcomed.