Does it come with technical support?

Yes, we offer excellent after-sales service and professional technical support.

What is the battery life?

Battery life is approximately 1 year at a 1-minute sample rate.

Yowexa Dwl-21e Sound Light Alarm Temperature Humidity Data Logger

Name: Yowexa Dwl-21e Sound Light Alarm Temperature Humidity Data Logger
Brand: Shenzhen Yowexa Measurement Technology Co., Ltd.
SKU: 1921415525

Guangdong, ChinaShenzhen Yowexa Measurement Technology Co., Ltd.

US$37.60

1-99 Pieces

US$29.40

100+ Pieces

Sample price:US$32.90/piece.Request sample

Product profile

Customization

Available

After-sales Service

Technical Support

Warranty

12 Months

Model NO.

DWL-21E

Customized

Customized Accepted

Certification

RoHS, CE, ISO

IP Rating

IP30

Screen Size

SD Card Memory Size

32000 Readings

Measuring Medium

Temperature and Humidity

Type

Real Time Data Logger

Probe Type

External Probe

LCD

Supported

Sample Rate

2 Seconds to 12 Hours Optional

PC Software

Dgraph Software and USB Driver Required

Power Supply

User Replaceable AAA1.5V Battery

Battery Life

Approx. 1 Year @ 1 Minute Sample Rate

Dimension

120*74*24mm

Weight

130g

Material

ABS

Transport Package

Carton Box

Specification

120*74*24mm

Trademark

YOWEXA/OEM

Origin

China

Production Capacity

20000 Pieces/Month

Key features

12 Months Warranty: Comprehensive warranty coverage for all products with low defective rate.

Customized Solutions: Customized package, product, and software supported including external probe.

32000 Readings Storage: High capacity SD card memory stores up to 32000 temperature and humidity readings.

Flexible Sample Rate: Sample rate adjustable from 2 seconds to 12 hours optional for various needs.

10+ Years Experience: Over a decade of industry experience with professional R&D and production team.

Strict Quality Control: Every process inspected from raw material purchase to final product shipment.

RoHS CE ISO Certified: Product meets international standards with RoHS, CE, and ISO certifications.

Fast Lead Time: Stable lead time: within 15 workdays off-peak and one month during peak season.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceR&D Capabilities

Shenzhen Yowexa Measurement Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2010-04-01Nearest Port: shenzhenAverage Response Time: ≤10.51hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 32 employees and affiliated companies, offering manufacturing and export capabilities for measuring and monitoring equipment. It reports two production lines, annual productivity of 500,000 data logger sets, two quality inspectors, documented finished-product inspection instructions, and lead times within 15 working days in both peak and off-season periods. The supplier supports extensive customization and ODM services, has introduced new products within the past year, and provides OEM services for well-known brands. However, it has no valid manufacturing-capacity contract with affiliated subcontractors, no inventory or overseas warehouse capability, no overseas agents or branches, no offline trade-show participation, and no available SDK. The slices do not provide certification details or specific customer case information. Quality-control governance is also limited by the absence of written supplier-assessment procedures, an approved supplier list, ongoing batch...

Supplier typeThe supplier is identified as a combined company and a limited company, with 32 employees and affiliated companies. Its stated business scope includes import and export, technology import and export, and import-export agency services, indicating both manufacturing and trading/export functions.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and integrates Bluetooth, WiFi, GSM, GPRS, LoRa, NB, and cloud technologies into its products. OEM service for well-known brands is also reported, although no SDK is available.

Production capacityThe supplier reports two production lines, annual productivity of 500,000 data logger sets, two quality inspectors, standardized finished-product inspection instructions, and lead times within 15 working days year-round. Nevertheless, it lacks a valid capacity contract with affiliated subcontractors, does not continuously reconcile production quantities, and has no outsourcing SOP, so production governance has clear weaknesses.

Customization capabilityBoth R&D and design-service records list customization from samples, full customization, customization from designs, minor customization, and flexible customization. The supplier also reports ODM availability, providing explicit evidence of broad customization support.