Note: please be sure to install the main unit battery first and then thesensor battery,so that the main unit has time to react and receivethe sensor signal
How do I get the Sensorto connect successfully?
If the host has not received transmission from the sensor ("--"on the LCD),press and hold the “Alarm” + “CLR” button for 3 seconds to activate long reception mode to reset the connection.
Multifunctions
Can't display the correct temperature:
If you buy 2 refrigerator thermometers, you could install one of these first.
Then,install the other one after the first thermometer has been connected stably.
Finally you will get accurate readings from them without interference.
Two power supply methods
Method 1: Powered by USB Cable (included)
Method 2: Powered by 3*AAA Batteries (not included)
Application
What battery powers it? Is it included?
The main unit is powered by 3AAA and one sensor is powered by 2AA batteries. Neither is included.
How big is the display?
4.3 inches
Can I use the thermometer immediately after receiving it?
It can be used, but it needs to be stabilized for a period of time before it can be judged. (at least half an hour, a buffering process is needed to accept the surrounding environment)
Note: please be sure to install the main unit battery first and then thesensor battery,so that the main unit has time to react and receivethe sensor signal
How do I get the Sensorto connect successfully?
If the host has not received transmission from the sensor ("--"on the LCD),press and hold the “Alarm” + “CLR” button for 3 seconds to activate long reception mode to reset the connection.
Multifunctions
Can't display the correct temperature:
If you buy 2 refrigerator thermometers, you could install one of these first.
Then,install the other one after the first thermometer has been connected stably.
Finally you will get accurate readings from them without interference.
Two power supply methods
Method 1: Powered by USB Cable (included)
Method 2: Powered by 3*AAA Batteries (not included)
Application
What battery powers it? Is it included?
The main unit is powered by 3AAA and one sensor is powered by 2AA batteries. Neither is included.
How big is the display?
4.3 inches
Can I use the thermometer immediately after receiving it?
It can be used, but it needs to be stabilized for a period of time before it can be judged. (at least half an hour, a buffering process is needed to accept the surrounding environment)
Ultimate Fridge Alarm
