What is your normal delivery way?

Goods will be sent by DHL / FEDEX / UPS / EMS / TNT / or other proposed forwarders.

How is your quality assurance service?

Our service is free to exchange within one month and 12 months quality guarantee.

Portable Magnetic Wireless WiFi Temperature Humidity Data Logger for Food Cold Storage

Name: Portable Magnetic Wireless WiFi Temperature Humidity Data Logger for Food Cold Storage
Brand: Shandong Renke Control Technology Co., Ltd.
SKU: 2173848732

Shandong, ChinaShandong Renke Control Technology Co., Ltd.

US$48.00-63.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

1 Year

Model NO.

RS-YS-WIFI-C-LY-*-*-T

Customized

Certification

RoHS, CE, ISO

SD Card Memory Size

65,000 Groups

Measuring Medium

Temperature

Type

Paperless Logger

Material

Plastic

Display Type

LCD Display

Temperature Resolution

0.1°C

Power Supply

5V DC

Measuring Range

-40℃~+80℃, 0%Rh~100%Rh

Accuracy

±0.5℃(25℃), ±3%Rh(60%Rh,25℃)

Resolution

0.1℃, 0.1%Rh

Recording Capacity

65,000 Readings

Transport Package

Box

Specification

30X25X15 cm

Trademark

Renke

Origin

Shandong, China

HS Code

9025800000

Production Capacity

1000 Pieces/Month

Key features

This smart temperature and humidity data logger supports real-time WiFi transmission, enabling remote monitoring via mobile devices or PC without wired connections.

It adopts a compact portable design suitable for refrigerated boxes, cold storage rooms, laboratories, warehouses, and residential environments.

Built-in high-capacity data storage supports up to 65,000 records, ensuring long-term continuous environmental data logging.

The device supports Bluetooth configuration and optional Bluetooth printer connection for easy on-site data printing and parameter setup.

It features a high-precision temperature and humidity sensing unit with stable performance and strong anti-interference capability.

Dual power supply design supports 5V DC external power and built-in rechargeable battery for uninterrupted operation during power outages.

The logger supports automatic data caching when network is disconnected, and uploads stored data once WiFi connection is restored.

Equipped with an LCD display, it provides real-time temperature, humidity, battery level, and system status for convenient on-site monitoring.

Built-in audible alarm function triggers when temperature or humidity exceeds preset thresholds for immediate alert response.

Magnetic installation design allows easy attachment to metal surfaces such as refrigerators and cabinets without additional mounting tools.

Company profile

OEM ServicesProduct CertificationPatents AwardedR&D Capabilities

Shandong Renke Control Technology Co., Ltd.

Shandong, 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: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.74h

AI-Powered supplier vetting

SummarySHANDONG RENKE CONTROL TECHNOLOGY CO., LTD. is identified as a Jinan-based trading company operating in manufacturing-related industries, including integrated circuits and environmental monitoring instruments. The supplier reports ISO9001:2015, RoHS, CE, and FCC certifications. It provides extensive customization and ODM services, has introduced new products within the past year, and reports OEM service for well-known brands. Production-related information includes sensor productivity of 400,000 pieces and five quality inspectors, although finished-product inspection has instructions but no written records. The supplier lacks inventory, overseas warehouses, overseas agents or branches, and a valid manufacturing-capacity contract with affiliated subcontractors. Financial records are referenced for 2022–2024, but no monetary figures or detailed financial indicators are provided. Customer evidence is limited to one associated buyer name and does not establish the scope or quality of completed projects.

CertificationsThe supplier reports an ISO9001:2015 certificate and product certifications including RoHS, CE, and FCC. These certifications explicitly support quality-management and product-compliance capability.

After-Sales capabilityThe supplier reports no inventory capability, no overseas warehouse, no overseas showroom, and no overseas agents or branches. It also reports serving zero countries overseas, so the provided evidence does not demonstrate strong after-sales coverage, particularly internationally.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and offers customization from samples, designs, and full specifications. However, it reports no available SDK, so innovation capability is supported in product development and design services but not across all technical-development resources.

Production capacityThe supplier reports sensor productivity of 400,000 pieces, five quality inspectors, and production equipment including an MST mounter and auto-soldering and soldering capabilities. Nevertheless, it has no valid manufacturing-capacity contract with affiliated subcontractors, and its inspection and supplier-assessment procedures lack written records, limiting assurance of production control.

Customization capabilityBoth reported design-service fields list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM capability, providing explicit evidence of broad customization support.