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International Haotian Technology Co.,Ltd

Address:5F, Dream Achievement Garden, 286# Jinyuan West 3rd.Road, Jimei District, Xiamen, Fujian

Tel: 0086 592 189 50111613

M/P: 0086 189 50111613


New Wire Less Bluetooth Temperature Data Logger

Quick Details
Place of Origin: Fujian, China (Mainland), Fujian, China(mainland)
Brand Name: HTPolarBag
Model Number: HTC-4
Usage: Outdoor
Theory: Temperature Recorder
Accuracy: ±1°C, -20°C~ +40°C, +/-0.5°C;other±1°C
Temperature range: -30°C~+60°C
Color: white
Size: 8.5*4.0*1.8cm
Weight: 50g...

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Product Details

Quick Details

  • Place of Origin:Fujian, China (Mainland)

  • Brand Name:HTIceGel

  • Model Number:HT-BLET

  • Usage: Temperature recoding

  • Theory:Temperature Recorder

  • Accuracy:+/-1°F/ + 0.5°C, +/-1°F/ + 0.5°C

  • Temperature range:-45°C ~ 60°C

  • Color:Black / Red

  • Size:9cm * 4 cm * 1.3 cm

  • Weight:40g

  • Temperature Range:-40°C ~60°C

  • Sensor Type:internal two-wire NTC temperature sensor

  • Battery:3.6V, 0.4Ah battery

  • Sample:Available

  • Packaging Details:

    Or According to customer's indication.

  • Delivery Detail:

    30 days after order confirmed and payment arrival

Wire Less Bluetooth Temperature Data Logger


Purpose and Usage:

Bluetooth temperature humidity recorder Design by APRESYS, And International Haotian was appionted distributor and customer tech-support Supplior.  employing the most advanced high-tech electronic technology, high-performance integrated circuits, turning the regular recorder to a Bluetooth appearance, is not only compact, which is close to the size of hand palm and easy to carry, All the Bluetooth data loggers connect mobile phone with bluetooth for configuration and data download, removing the need for any additional cables. thus greatly improving work efficiency, and saving working-hours.



Ultra High Operating Temperature: 80°C

Wire Less No External Probes or Wiring

Bluetooth Connect with Android Mobile Phone to read and print directly

High Accuracy Software support in English version and Chinese version

°F/°C switch freely

Dual data encryption technology to ensure data is real

Apresys manufactures products under an ISO 9001 registered quality management system



Temperature Range:  -40°C ~ 60°C

All accuracy: +/-1°F/ + 0.5°C

Resolution : 0.01°F/ 0.01°C

Data Capacity: 7200 group

Download speed: less than 5 seconds

Storage life: more than 5 years

Start: Press the start button three seconds

Battery: 3.6V, 0.4Ah cryogenic industrial batteries.

Shockproof performance: Withstands 3-foot (1 meter) drop to hard surface 

    Operating instructions: 

蓝牙 温显 英文使用说明.jpg

As one of the leading cooler products manufacturers and suppliers in China, we warmly welcome you to buy and wholesale our New Wire Less Bluetooth Temperature Data Logger. We will offer you the best after-sale service and competitive price. For more information, welcome to contact our factory.


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