RTEL indicators and data loggers provide agriculture, distribution, and grocery teams clear, defensible temperature proof across every step of the food journey.
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Trusted by food producers, distributors, and retailers who can’t afford temperature uncertainty.
Indicators
Affordable. Reliable. Simple.
RTEL single‑use temperature indicators provide instant pass/fail visibility for fast release decisions. Ideal for high‑volume food lanes across agriculture, distribution, and retail.
- Simple pass/fail visibility
- Instant release decisions
- Ideal for high-volume food shipments
- Low-cost assurance at scale
Data Loggers
Secure. Verifiable.
RTEL USB data loggers record full‑journey temperature conditions for high‑value or high‑risk food shipments. Generate secure PDF/CSV reports for QA, FSMA, and HACCP workflows.
- Full-time temperature tracing
- Pinpoint Cold‑Chain Breaks
- For high‑value/risk perishables
- Compliance‑ready documentation
How much do RTEL temperature loggers and indicators cost?
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Why Food Cold-Chain Teams Choose RTEL
Perishables can’t rely on guesswork. RTEL devices deliver clear temperature proof that protects quality and reduces waste.
- Temperature Integrity: Traceable 3‑point NIST calibration ensures ±0.5°C accuracy across produce, protein, dairy, and frozen categories.
- Simple to Use: Easy activation and one‑touch operation for field crews, drivers, warehouse teams, and retail receivers
- Full-Journey Visibility: Up to 33k data points help QA teams validate temperature stability from harvest to distribution to retail.
- Adaptable: Supports FSMA 204, HACCP, and internal QA workflows across agriculture, distribution, and grocery retail.
Built for perishable grocery 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 the Food Supply Chain
Fresh produce, dairy, proteins, and frozen foods lose quality fast — and temperature mistakes cost the food industry billions every year. Much of that loss isn’t caused by actual spoilage, but by uncertainty.
When teams can’t verify temperature conditions with trusted, defensible data, they’re forced to reject loads “just to be safe,” driving shrink, waste, and supply‑chain disruption.
RTEL eliminates that uncertainty.
Our indicators and data loggers give agriculture, distribution, and grocery retail teams clear, traceable evidence of temperature conditions from harvest to shelf — enabling fast, confident decisions that protect product quality, reduce waste, and maintain consumer trust.
Take the next step today — because every degree matters.