RTEL indicators and data loggers help pharma teams verify temperature‑sensitive shipments from fill‑finish to final delivery.
Indicators
Affordable. Reliable. Simple.
RTEL Temperature Indicators offer a reliable verification with a compact design and LED prompts.
- Simple pass/fail visibility
- Instant release decisions
- Ideal for high-volume lanes
- Low-cost assurance at scale
Data Loggers
Secure. Verifiable.
RTEL USB loggers record in-transit temperatures, generating secure PDF/CSV reports.
- Full-time temperature tracing
- Pinpoint Cold‑Chain Breaks
- For high‑value/risk shipments
- Compliance‑ready documentation
Why Pharmaceutical Teams Choose RTEL
Pharma logistics demand precision, compliance, and simplicity at scale. RTEL delivers:
- Temperature Integrity: Traceable 3-Point NIST calibration ensures ±0.5°C accuracy
- Simple to Use: Easy to activate, large/tactile one-touch operation
- Regulatory Confidence: Meets 21 CFR Part 11 compliance standard
Built for pharmaceutical cold‑chain logistics
Supports audit readiness and temperature proof
Simple deployment across global supply lanes
Backed by decades of cold‑chain expertise
Cold-Chain Monitoring Is Non-Negotiable in Pharmaceuticals.
Pharma cold‑chain failures cost the industry $20–35 billion every year, and up to 50% of vaccines are discarded globally due to temperature excursions. Yet most of these losses aren’t caused by actual product damage — they’re caused by uncertainty.
When teams can’t verify temperature conditions with trusted, defensible data, they’re forced to reject shipments “just to be safe,” creating waste, delays, and compliance exposure.
RTEL eliminates that uncertainty.
Our indicators and data loggers give pharma operators clear, traceable evidence of temperature conditions from production to patient — enabling fast, confident decisions that protect product integrity and support regulatory expectations.
Take the next step today — because every degree matters.

