Power ButtonShort press to turn on the device, Long press for 2S to turn off.
Mode ButtonShort press to switch the modes among M1→M2→M3→M4→ M5→M6 in a cycle, The device will display different moisture level under different mode, there will be a beep notice when the moisture level reaches HIGH.
MAX/MIN ButtonPress the button to switch the measurement among MAX/ MIN and normal situation, Short press to test the MAX value, short press again to test the MIN value and test the normal value when a 3rd short press happens.Long press the button to switch temperature unit betweenCelsius and Fahrenheit.
HOLD ButtonShort press the HOLD button to store the current data, Short pressing again or press any other keys to exit the data storagemode.
Low Power Alert and Auto-offPower sign will blink to notify the user to change the battery, when the power lever is too low, the device will auto off when the power is too low to work or without any operation in 30S.
TemperatureDisplay the current working environment, Users can switch the temperature unit by pressing the MAX/MIN button.
Battery inf: 9V 6F22
Environment: 0°C-40°C (32°F~104°F) 0~70%RH
The testing probe is very sharp, Users are suggested to take care when using it, put the protect cap and get the battery out when non-use.
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Information on technical characteristics, the delivery set, the country of manufacture and the appearance
of the goods is for reference only and is based on the latest information available at the time of publication.