
TempTrail™ Humidity & Display (Single/Multi-use Temp+Rh Data Logger with Display)
- Dual temp & humidity, 32,000 data points
- Large LCD display with instant alarm alert
- FDA compliant, IP67 waterproof design
USB temperature and humidity sensors like the TempTrail™ Rh data logger combine dual-parameter monitoring (-30°C to +70°C, 0-100% RH) in a compact, tamper-proof device. Featuring an LCD display, automatic PDF/CSV reporting, and FDA 21 CFR Part 11 compliance, these loggers support pharmaceutical, food, and cold chain applications requiring accurate, traceable environmental data without external software.


Single-use loggers (Rh-S) are designed for one-time monitoring during a shipment or storage period, running on a CR2032 coin cell for up to 100 days. Multi-use loggers (Rh-M) run on a replaceable 1/2 AA battery with an 18-month shelf life and can be reset and reused across multiple monitoring cycles, offering better long-term cost efficiency.
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Monitors drug, biologic, and vaccine storage and transport to ensure regulatory-compliant cold chain conditions.

Tracks temperature and humidity during transport of perishable goods like produce, meat, seafood, and dairy.

Provides continuous environmental compliance tracking across storage warehouses and controlled facilities.

DO-160G certified durability supports environmental monitoring in aviation cargo and testing applications.
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Automatically generates PDF and CSV reports upon USB connection, eliminating external software and simplifying compliance documentation workflows.
Meets FDA 21 CFR Part 11 and DO-160G standards, ensuring tamper-proof, traceable data integrity across regulated pharmaceutical and aviation environments.
Combines temperature and humidity monitoring in a single waterproof, tamper-proof IP67 device built to withstand harsh cold chain conditions.
Share your monitoring requirements and our team will recommend the right USB data logger, plus pricing and volume discount options.
You can also send us a quick email at contactus@realogview.com.
You can also send us a quick email at contactus@realogview.com.