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Digital Temperature Humidity Data Logger 4G Connection 24h Monitoring for Vaccine Storage Cold Storage Breeding

Name: Digital Temperature Humidity Data Logger 4G Connection 24h Monitoring for Vaccine Storage Cold Storage Breeding
Brand: Zhengzhou Freshliance Electronics Corp., Ltd
SKU: 2156874755

Henan, ChinaZhengzhou Freshliance Electronics Corp., Ltd

US$95.00

10 Pieces

Sample price:US$95.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

After-Sales Sevice Provided

Warranty

1 Year

Model NO.

Coeus-4G

Customized

Certification

RoHS, CE, ISO

IP Rating

IP65

Measuring Medium

Temperature

Model

Coeus-4G

Display

LCD Screen

Temperature Range

-20c~+50c(Internal Sensor)

Temperature Accuracy

0.5c

Optional External Probe

-30;C~+70c, -90c~+200c, -200c~+90c

Memory Capacity

Max. 35000 Readings

Run Days

Max. 360 Days

Protection Grade

IP65

Dimensions

107mm(L)*78mm(W)*35mm(H)

Humidity Range (Internal Sensor Only)

0 ~ 99% (No Dews)

Humidity Accuracy

3% Rh

Parameter Configuration Network

Bluetooth

Data Upload Network

Certificates

CE, Rosh, En12830

Connection

USB-Typec, NFC (Optional)

Specification

107mm(L)*78mm(W)*35mm(H)

Trademark

Freshliance

Origin

China

Production Capacity

200000/Months

Key features

4G/WiFi Remote Monitoring: Real-time data upload via 4G or WiFi to Freshliance Cloud for remote tracking.

IP65 Waterproof Rating: Durable IP65 protection grade ensures reliable operation in harsh cold storage environments.

Long Battery Backup: 2600mAh rechargeable battery provides up to 60 days of backup power for continuous recording.

Smart Alarm System: Multi-mode alerts via SMS, email, APP push, local LED, and buzzer for immediate response.

High Capacity Memory: Stores up to 120,000 readings in a circular buffer, ensuring no data loss.

Flexible Customization: Supports full customization including model, design, and probe cable lengths (5m-20m).

Offline Data Recovery: Automatically re-uploads stored data after network recovery to ensure data integrity.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceNational Award receivedStandardized quality control

Zhengzhou Freshliance Electronics Corp., Ltd

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shenzhen Port, Zhengzhou PortAverage Response Time: ≤2.25h

AI-Powered supplier vetting

SummaryThe supplier operates across intelligent instruments, environmental monitoring equipment, IoT devices, and software/information technology services. It demonstrates broad customization and ODM/OEM capabilities, has an active R&D profile with 11 engineers, SDK availability, and new products reported in the past year. Certifications include CE and ISO9001:2015. Manufacturing evidence includes two production lines, documented finished-product inspection instructions, and service lead times within 15 working days in both peak and off-season periods. However, it lacks overseas warehouses, showrooms, agents, or branches, has no Fortune 500 customer cooperation, and does not conduct continuous quantity reconciliation for every batch or mass production.

Supplier typeThe supplier combines manufacturing and sales of intelligent instruments, environmental monitoring instruments, and IoT devices with software development, information-system integration, big-data, internet, and technical services. This indicates a technology-oriented manufacturer and service provider rather than a narrowly focused trading company.

CertificationsThe supplier reports CE certification for product compliance and an ISO9001:2015 management-system certificate. These are explicit certifications supporting product-market compliance and quality-management capability.

R&D capabilityThe supplier reports new products in the past year, 11 R&D engineers, SDK availability, ODM services, and one national science and technology progress award. These directly support active product development and technical innovation capability.

Production capacityThe supplier reports manufacturing of intelligent instruments, environmental monitoring instruments, and IoT devices, with two production lines. Finished-product inspection instructions are documented and uniformly followed, but the factory does not continuously reconcile quantities for every batch or mass-production run, indicating a process-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, demonstrating broad stated ability to adapt or develop products to customer requirements.

Client casesThe supplier reports OEM service for well-known brands and repeat-buyer preference of 80%–100%, which supports customer experience and retention. However, it reports no cooperation with Fortune 500 companies, and no specific customer names or project details are provided.