Features and Operating Modes:

1. Standard Mode:

   • Operation: Press the button to start the device, entering a cycle working state.
   • Functionality:
     • First click activates a constant blue light, with the transmitter working for 30 minutes.
     • Blue light flashes during a 55-minute standby period.
     • Blue light remains on for 5 minutes during operation, followed by another 55-minute standby.
     • This cycle repeats until the battery is depleted.

2. Strong Mode:

   • Activation: Press the button once to start, then click twice to enter strong mode.
   • Indicator: The green light remains on until the battery is exhausted.

3. Fluorescence Observation Mode:

   • Purpose: Detects aflatoxin, cat moss, and other toxins.
   • Operation: Press the button to activate; the red light stays on for 3 minutes before automatically shutting down.

4. Shutdown Mode:

   • Activation: Press and hold the button for 3 seconds in any of the above modes to turn the device off.

5. Charging Mode:

   • Functionality: When connected to a 5V external power supply, the device enters charging mode, indicated by a flashing red light.
   • Full Charge Indicator: The red light remains on when the device is fully charged.

Specifications:

• Working Temperature: -10 to 55°C
• Humidity Range: 20-80% RH
• Input Voltage: DC 5V
• Input Current: 500mA
• Working Voltage: DC 3.7V
• Working Current: 5-30mA+
• Concentration: 20mg/H
• Battery Capacity: 1800mAh
• Executive Standard: Q/BYK007-2020
• UV Lamp Wavelength: 365nm
• Purple Light Power: 0.6W