Effortless temperature & humidity monitoring for coolrooms, freezers, and fridges.
Key Benefits
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24/7 Real-Time Monitoring – WiFi or 4G connectivity sends data directly to the cloud.
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Instant Alerts – SMS, email, app push notifications, plus visual & audible alarms.
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Optional External Probes – Track multiple zones with up to 2 probes (-90℃ to +190℃).
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Local Display – LCD shows current, max, and min readings at a glance.
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Reliable Battery – Up to 90 days on a single charge.
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Data Security – Stores data locally if connection drops, auto-upload when online.
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Easy Reporting – Export data on-demand for compliance checks.
Applications
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Cold rooms, freezers, refrigerators, and refrigerated transport
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Laboratories, incubators, and pharmacies
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Restaurants, food service, and HACCP-compliant operations
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Any environment needing precise, reliable monitoring
Use with: External Flat Probe
Specifications
| Model | COEUS-WiFi | COEUS-4G |
|---|---|---|
| Data Upload Network | WiFi | 4G |
| Device Configuration Network | Device AP | 4G |
| Built-in Sensor | -20°C ~+ 60°C ±0.5°C F.S. |
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| 5% ~ 95% (Without condensation) ±3%RH (25°C, 20%~90%RH) |
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| ±5%RH (Other) | ||
| External Probes | See the External Probe List | |
| Logging Interval | 1min~3,000min | |
| Uploading Interval | 1min~3,000min | |
| Memory Capacity | 120,000 readings, circular buffer | |
| Power | Rechargeable lithium battery USB-Type C, 5V/2A (DC) | |
| Charging Time | About 4 hours | |
| Display | LCD | |
| Alarm Mode | Audible and visual alarm | |
| Battery Life | Max. 90 days (uploading interval: one hour) | |
| Device Dimensions | 109mm(L)*33mm(W)*80mm(H) | |
| Screen Dimensions | 85mm*52mm | |
| Weight | 145g | |