What is the battery life and type?

The device uses a 3.0V CR2032 lithium battery. The operating life is approximately 200 days, and the battery is replaceable.

What is the memory capacity of the logger?

The BlueTag TH20 has a memory capacity of 65,000 readings, allowing for extensive data logging without frequent downloads.

Real Time Temperature Logger with Wireless Humidity Sensor Technology

Name: Real Time Temperature Logger with Wireless Humidity Sensor Technology
Brand: Zhengzhou Freshliance Electronics Corp., Ltd
SKU: 2149231795

Henan, ChinaZhengzhou Freshliance Electronics Corp., Ltd

US$11.00

2-999 Pieces

US$9.00

1,000-4,999 Pieces

US$8.50

5,000-9,999 Pieces

US$7.50

10,000+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

After-Sales Sevice Provided

Warranty

1 Year

Model NO.

BlueTag TH20

Customized

Certification

CE, ISO, FCC

IP Rating

IP67

Screen Size

62mm*47mm*13mm

SD Card Memory Size

129600 Readings

Measuring Medium

Temperature

Model

Bluetag Th20

Temperature Range

-30c~+70c

Temperature Accuracy

0.5 C

Wireless Connection

Bluetooth 5.2, NFC (Optional)

Memory Capacity

65000 Readings

Installation

0~100%Rh

Protection Grade

IP67

Dimensions

62mm*47mm*13mm

Certifications

CE, FCC, En12830

Battery

3.0V Cr2032

Logging Interval

1 Min to 24 Hours, User Configurable

Start Delay

0 Min to 24 Hours, User Configurable

Humidity Range

0-100%Rh

Humidity Accuracy

3%Rh

Weight

36.5g

Specification

62mm*47mm*13mm

Trademark

Freshliance

Origin

China

Production Capacity

200000/Months

Key features

Bluetooth 5.2 & NFC Connectivity: Features Bluetooth 5.2 and optional NFC for seamless wireless data transmission and monitoring.

IP67 Waterproof Rating: High protection grade IP67 ensures durability and reliability in harsh environmental conditions.

Cloud Sync & Remote Access: Automatic data synchronization to the cloud allows real-time remote monitoring by multiple users.

Large LCD Display: Intuitive 62mm*47mm screen clearly shows current, historical, max, and min readings.

Customizable Logging Interval: User-configurable logging interval from 1 minute to 24 hours to suit specific needs.

Multi-Platform App Support: Compatible with Android and iOS, supporting English and Chinese for easy parameter configuration.

Comprehensive Certifications: Certified by CE, FCC, EN12830, FDA, and ROHS for global market compliance and safety.

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.

Product Q&A

Q:Can I place a sample order first?

Yes, we will quote you different prices for small, medium and large qty. You can order with different price for different qty.

Q:How could I pay them?

We are pleased to offer flexible payment options including PayPal, Western Union, and T/T for your ease and comfort. Simply inform us of your preferred method, and we will promptly provide the necessary bank details. Rest assured, we are also open to accommodating any special requirements you may have.

Q:What is the expected delivery time for my order?

We promise swift and efficient production and shipping timelines. For samples, we expedite the process within 2-3 working days. Bulk orders typically span 5-20 working days, contingent upon your specific design needs. Our commitment is to deliver your order with utmost speed and reliability.

Q:What shipping methods do you use to send the products?

We predominantly partner with trusted couriers such as DHL, UPS, and FedEx to ensure your products reach you swiftly and securely. Our collaboration with these dependable services guarantees that your shipments are both timely and safe.

Q:Are you able to customize products based on our designs and include our logo?

Certainly! We specialize in offering both standard and customized products, complete with the option to proudly display your logo. Our expert R&D team is eager to tackle any technical questions, and our ODM/OEM services are designed to bring your unique vision to reality with exceptional precision and quality.