Description

          Digital temperature and humidity sensor.

• LCD Monitor.
• Mute button: turn on or off the alarm sound. The default is to turn on the sound.
• "+" button: Quickly switch between nuclear radiation detection and electromagnetic radiation detection. When setting the menu, the cursor moves up and increases the value.
• Power button: Long press for 2 seconds to turn on or off the power.
• Temperature unit selection button: Celsius and Fahrenheit conversion.
• "―" button: Short press to start recording data, and the " " icon appears on the screen. When setting the menu, the cursor moves down and decreases the value.
• Setting button: short press to enter the menu, long press for 2 seconds to exit the menu.

1. Before use, please read the following detailed introduction carefully, and use the instrument correctly according to the manual.

2. It is forbidden to disassemble the instrument or throw it into fire.

3. Prevent severe vibration and drop of the instrument.

4. Do not allow liquid to flow into the inside of the instrument.