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Temperature Humidity Data Logger for Fresh Vegetable Cold Chain
US$16.00
1-99 Pieces
US$14.00
100+ Pieces
Sample price:US$16.00/piece.Request sample
Product profile
Customization
AvailableInstallation Type
Wall-Mounted TypeSensing Type
ResistiveContact
ContactlessOutput Signal Type
Digital TypeProduction Process
Normal WirewoundMeasuring Medium
TemperatureIP Rating
IP65Customized
Non-CustomizedModel Number
Db01Catalogue
Temperature LoggerWeight
42gSensor
Temprature Sensor, Humidity SensorTemperature Accuracy
+/-0.2cWorking Voltagery
3VDCBattery Capacity
600mAhDimension
101(L)X 42(W) X 11.5(H)LCD Size (mm)
24.58 X 24.58LCD Resolution
120*120pxTemperature Arrange
-20 to 60cHumidity Arrange
0-100%RhIbeacon
SupportEddystone
SupportWorking Distance
500meters in Open AreaTransport Package
Standard PackageSpecification
Bluetooth5.0Trademark
keelinOrigin
Shenzhen, ChinaHS Code
8526911000Production Capacity
1, 200, 000PCS/YearKey features
Real-Time LCD Display: Shows current, min, max temperature and humidity, battery level, and alarm status instantly.
Long Data Storage: Internal memory stores up to 100,000 logs with time and date stamps for each data point.
Multi-Alarm Protection: Supports alarms for temperature, humidity, light, vibration, tilt, and low battery levels.
Bluetooth 5.0 Connectivity: Features iBeacon and Eddystone support with a broadcasting range of up to 500 meters.
IP65 Waterproof Rating: Durable design suitable for harsh environments and transportation of sensitive materials.
Versatile Data Export: Export data as CSV or PDF via USB port for easy viewing on any browser or PC.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2004-06-05 CertifiedNearest Port: ShenzhenAverage Response Time: ≤24h CertifiedTerms of Payment: T/T, PayPal, Western Union CertifiedInternational Commercial Terms(Incoterms): FOB
AI-Powered supplier vetting
SummaryShenzhen Eelink Communication Technology Co., Ltd. is a China-based trading company established in 2004 and focused on GPS tracking products. The supplier reports a Shenzhen manufacturing location, three production lines, annual GPS tracker output of 1,200,000 pieces, and stated order lead times within 15 working days in both off-peak and peak seasons. Its export activity is substantial, with export sales representing 71%–90% of total sales and markets in South America, Europe, and North America. The company describes capabilities in software, hardware, industrial design, Internet platforms, smartphone applications, and customized product development. However, no supplier management-system certifications are reported, and the available information does not provide verifiable customer names or specific customer projects. Some personnel data is inconsistent across slices, so engineering scale should be treated cautiously.
Supplier typeThe supplier is explicitly identified as a trading company and a limited company, engaged in electrical and electronics commerce. It also reports a manufacturing plant and production lines, indicating that its operations include production-related activity despite the stated trading-company classification.
CertificationsThe supplier’s certification of management systems is explicitly listed as NIL. This is direct evidence that no management-system certification is reported in the provided information.
After-Sales capabilityThe supplier explicitly states a commitment to customer satisfaction through quality products and after-sale service. It also describes support through an Internet platform and smartphone application for its GPS trackers, but no detailed service process, response standard, or service coverage is provided.
Financial creditThe supplier has operated since 2004, began exporting in 2004, reports export sales of 71%–90% of total sales, and serves South American, European, and North American markets. These facts support operational continuity and international trading experience, although the provided information does not establish payment history, audited financial strength, or creditworthiness.
R&D capabilityThe company describes technology-focused development involving software, hardware, industrial design, Internet platforms, smartphone applications, and GPS trackers. It also states that it can develop new designs, but the available information does not provide specific patents, certifications, or independently verified innovation results.
Production capacityThe supplier reports a 733.6 m² manufacturing plant, three production lines, annual GPS tracker output of 1,200,000 pieces, and lead times within 15 working days during both off-peak and peak seasons. These stated figures provide explicit evidence of production capacity and delivery capability for GPS tracker products.
Customization capabilityThe supplier explicitly states that it can address specific customer needs and complete requirements involving new designs, quality, and large production. Its stated software, hardware, and industrial-design capabilities further support customization, although no specific customization case or technical scope is detailed.
Product Q&A
Q:How much data can the device store?
A:
It can store up to 100,000 logs of temperature and humidity readings in its internal memory.
Q:Can I export the recorded data?
A:
Yes, you can export CSV files locally via USB or download PDF reports and graphs through the app.
Q:What is the battery capacity and type?
A:
It uses a 600mAh replaceable button battery for reliable power supply.
Q:How long does it take to ship samples?
A:
Samples and mini orders are delivered within 1-2 working days after payment receipt.
Send Inquiry
*To:
Shenzhen Eelink Communication Technology Co., Ltd.
Shenzhen Eelink Communication Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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