Can you customize products with our designs and logo?

Yes, we offer standard and customized products with the option to include your logo. Our experienced R&D team can assist with technical queries. ODM/OEM services are available.

What is the warranty period for this product?

We provide an 18-month warranty for this temperature indicator.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Alerttag T20 Temperature Display Indicator -30c~+70c

Name: Alerttag T20 Temperature Display Indicator -30c~+70c
Brand: Zhengzhou Freshliance Electronics Corp., Ltd
SKU: 2122341105

Henan, ChinaZhengzhou Freshliance Electronics Corp., Ltd

US$3.00

10-999 Pieces

US$3.80

1,000-4,999 Pieces

US$2.68

5,000-9,999 Pieces

US$2.35

10,000+ Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

After-Sales Sevice Provided

Warranty

18 Months

Model NO.

AlertTag T20

Customized

Certification

RoHS, CE, ISO

IP Rating

IP68

Screen Size

42mm* 42mm* 11mm

SD Card Memory Size

Max. 180 Days

Measuring Medium

Temperature

Model

Thermis Tag

Temperature Range

-30c~+70c

Temperature Accuracy

0.5c at Full Range (-30c to +70c)

Alarm Type

Cumulative Time or Single Event

Alarm Pionts

Protection Grade

IP68

Dimensions

42mm* 42mm* 11mm

Certifications

CE, RoHS, En12830

Battery

3.0V Cr2032 Lithium Battery

Logging Interval

≥10 Seconds

Start Delay

10 Minutes (Customizable)

Display

LCD Screen

Standard

CE, En12830

Battery Life

Max. 180 Days

Specification

42mm* 42mm* 11mm

Trademark

Freshliance

Origin

China

Production Capacity

200000/Months

Key features

Customizable Alarm Points: Program up to 4 different alarm points based on specific customer requirements.

Long Working Life: Max. 3 years working time with a 2-year shelf life for reliable monitoring.

IP68 Waterproof Design: Compact plastic shell with IP68 protection grade for harsh environments.

Multi-Certification Compliance: Complies with CE, EN12830, RoHS, and ISO standards for safety and reliability.

OEM/ODM Service: Supports customization from samples, designs, and full customization options.

User-Friendly LCD Display: Clearly shows Max/Min temperature, current value, and alarm status for quick decisions.

Ideal for Cold Chain: Perfect for monitoring vaccines, proteins, and temperature-sensitive pharmaceuticals.

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: ≤2.09h

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.