ENOPYO KD50 Digital Room Thermometer Indoor Hygrometer User Manual

Table of Contents

Product Specifications

Specification	Detail
1. Temperature measurement range	-20°C ~ 60°C (-4°F ~ 140°F)
2. Temperature measurement accuracy	± 1°C (1.8°F)
3. Temperature resolution	0.1°C (0.2°F)
4. Humidity range	10%RH-99%RH
5. Humidity measurement accuracy	± 5%RH
6. Humidity resolution	1%
7. Power supply	3V CR2032*1

Key Function

Hold (A) key for 1.5 seconds to power on
Double click (A) key to select the temperature unit: °C or °F
Click (B) key to check the MAX/MIN value, sequential MAX – MIN – QUIT, (5 seconds no operation automatically exit), hold (B) key for 1.5 seconds to clear stored data
Hold (A) key for 1.5 seconds to power off

Key Functions

Power On: Hold A key for 1.5 seconds
Temperature Unit Selection: Double-click A key to toggle between Celsius (°C) and Fahrenheit (°F)
Check MAX/MIN Value: Click the B key to cycle through the maximum (MAX), minimum (MIN), and exit (QUIT) values. The display will change every 5 seconds without any operation.
Clear Stored Data: Hold B key for 1.5 seconds to clear all stored data
Power Off: Hold A key for 1.5 seconds

Powering On and Off
To power on the thermo-hygrometer, hold the A key for 1.5 seconds. The device will turn on and display the current temperature and humidity readings. To power off the thermo-hygrometer, also hold the A key for 1.5 seconds. The device will turn off.
Temperature Unit Selection
The thermo-hygrometer allows you to choose between Celsius (°C) and Fahrenheit (°F) temperature units. To toggle between the units, double-click the A key. The selected unit will be displayed on the screen.
Checking MAX/MIN Value
The thermo-hygrometer can display the maximum (MAX) and minimum (MIN) temperature and humidity values recorded. To check these values, click the B key. The display will cycle through the maximum, minimum, and exit values every 5 seconds. If there is no operation for 5 seconds, the display will automatically exit this mode.
Clearing Stored Data
If you want to clear all the stored temperature and humidity data, hold the B key for 1.5 seconds. This action will delete all previously recorded data.

Q: How do I change the temperature unit?
A: To change the temperature unit, double-click the A key. The display will toggle between Celsius (°C) and Fahrenheit (°F).
Q: How can I check the maximum and minimum temperature and humidity values?
A: Press the B key to cycle through the maximum (MAX), minimum (MIN), and exit (QUIT) values. The display will automatically change every 5 seconds without any operation.
Q: How do I clear the stored data?
A: Hold the B key for 1.5 seconds to clear all the stored temperature and humidity data.
How do you power on the thermo-hygrometer?
Hold the (A) key for 1.5 seconds to power on the device.
How can I change the temperature unit display from Celsius to Fahrenheit or vice versa?
Double-click the (A) key to toggle between °C and °F temperature units.
How do I view the maximum or minimum recorded values?
Press the (B) key to cycle through the MAX and MIN values. If no buttons are pressed for 5 seconds, the device will exit this mode automatically.
How do I clear the stored data?
Hold the (B) key for 1.5 seconds to clear the stored data from the device.
What is the power supply for the KD50 thermo-hygrometer?
The power supply required is a 3V CR2032 battery.

Hold (A) key for 1.5 seconds to power on.
Double click (A) key to select the temperature unit: ℃ or ℉
Click (B) key to check the MAX/MIN value, sequential MAX – MIN – QUIT, (5 seconds no operation automatically exit), hold (B) key for 1.5 seconds to clear the stored date.
Hold (A) key for 1.5 seconds to power off.