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  • Service Hotline:0755-83063040 15099930942 中文版 | English
    Home - Electronic tool solutions
    Intelligent Bluetooth tape measure solution
    • 智能藍牙卷尺方案

      1、 Function Overview:
      3.0V power supply, no display, one button, one indicator light, ST17H66 Bluetooth sends data to APP, only in circular measurement mode
      2、 Detailed parameters:
      1. Power supply: DC3.0V(1*CR2032)
      2. Measurement range: 3-150cm
      3. Resolution: 0.1cm
      4. Joint dosage: 2cm
      5. Unit setting: cm
      6. Negative value: Measure negative values and immediately reset them to zero
      7. Power on: After powering on, turn on the device. When the device is turned off, use a ruler to measure or press a button to turn it on. When the device is turned on, switch to Bluetooth mode
      8. Key function: In the shutdown state, press once to turn on the device. After measuring, press once to upload data. Long press for three seconds to reset to zero
      9. Indicator light: The power on status light flashes (once per second), stays on after connecting to Bluetooth, and flashes rapidly (four times per second) when sending data
      10. Automatic shutdown: If there is no action for 30 seconds in a non connected state, it will automatically shut down; if there is no action for 120 seconds in a connected state, it will automatically shut down
      11. Average working current: mA
      12. Average standby current: uA
      13. Low battery prompt: 2.4V power on light flashes for 2 seconds and shuts down



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