▸Description
Guanglu Bluetooth Digital Caliper
The Guanglu Bluetooth Digital Caliper combines precision measurement with wireless data transmission, making it ideal for modern manufacturing, quality control and automated inspection applications. Equipped with built-in Bluetooth connectivity, it enables measurement data to be transmitted directly to smartphones, tablets and computers, eliminating manual data entry and improving inspection efficiency.
The caliper supports both Software Mode for integration with measurement applications and HID Keyboard Mode, allowing measured values to be entered directly into spreadsheets, ERP systems and other software without additional drivers. Over-the-Air (OTA) firmware updates allow new features and performance improvements to be installed wirelessly, while the provided Android AAR development package supports custom application development and system integration.
Designed for industrial environments, the Guanglu Bluetooth Digital Caliper delivers stable wireless communication, ultra-low power consumption and long battery life, making it an excellent solution for digital manufacturing and Industry 4.0 applications.
Features
- Built-in Bluetooth for wireless data transmission to smartphones, tablets and computers
- Dual operating modes – Software Mode and HID Keyboard Mode for flexible data collection
- OTA (Over-the-Air) firmware updates for wireless feature upgrades and customization
- Android AAR development package available for custom software integration and secondary development
- Wireless transmission range up to 20 m in open environments and 10 m in industrial environments
- Supports simultaneous connection of up to 15 calipers (depending on host device performance)
- Ultra-low power consumption for extended battery life
- Up to 1.5 million automatic data transmissions (tested at 4 readings per second using a high-capacity IoT battery)
- Up to 6 months of battery life during manual data collection under typical single-shift operation (8 hours/day)
- Measures outside diameter (OD), inside diameter (ID), depth and step dimensions
- Hardened stainless steel construction for durability and long-term reliability