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General| Brand | GBlife |
|---|---|
| Model | PT3378 |
| Category | Weather Station |
| Display Type | LCD |
| Power Source | Battery |
| Wireless Transmission | Yes |
| Transmission Range | 100 meters |
| Humidity Range | 20% to 99% |
WWVB radio controlled time feature for automatic time synchronization.
Continuous calendar display feature, valid up to the year 2099.
Supports both 12-hour and 24-hour time display formats.
Functionality for setting a daily alarm.
Alarm snooze function to temporarily silence the alarm.
Displays the current phase of the moon.
Barometric pressure measurement with range and unit options.
Humidity measuring range for indoor and outdoor transmitters.
Switchable temperature units between Celsius (°C) and Fahrenheit (°F).
Alert function for frost conditions based on temperature.
Displays MIN/MAX records for air humidity and temperature.
Details on wall hanging, free standing, and wireless transmission.
Functionality for displaying the weather forecast.
Details on power consumption for the weather station and transmitter.
Explanation of dynamic display elements (A1-A12) on the LCD screen.
Description of side keys (B1-B12) and power related features.
Identification of components (C1-C7) on the outdoor wireless transmitter.
Instructions for correctly inserting batteries into the weather station and transmitter.
Describes behavior upon initial power-up, including icon display and signal tone.
Steps for receiving data signals from transmitters and entering time reception mode.
Weather Station automatically searches for radio signals upon restart.
Attempts to receive WWVB time signal for accuracy, especially at night.
Procedure to manually initiate WWVB time signal reception.
Important notes on signal reception, interference, and placement.
How to enter the time setting mode using specific keys.
Step-by-step sequence for setting time, date, and other parameters.
Using keys to set parameters and confirm settings to exit.
Procedure for setting the daily alarm time and confirmation.
How to turn the alarm function on or off, indicated by an icon.
Details on alarm duration, automatic repeat, and fade-in mode.
Methods to stop the alarm, excluding the snooze/light key.
How to activate the snooze function when the alarm rings.
Automatic indicators showing current moon phases like New, Waxing, Full, Waning.
Use of a specific key to toggle temperature units between °C and °F.
Indoor comfort is graded in five levels based on temperature and humidity.
LCD displays current indoor humidity, pressure, and humidity tendency.
Displays remote temperature and humidity tendency after signal reception.
Visual indicators for temperature/humidity up, unchanged, or down.
Display of temperature and humidity transmitted by sensors.
Supports up to 3 transmitters; channel selection and auto-toggling.
Initiates manual data transmission if signals are not received.
Press 'MEM' key to toggle between Max/Min humidity and temperature.
Press and hold 'MEM' key for 2 seconds to reset Max/Min values.
Displays 'LL.L' below Min, and 'HH.H' above Max preset temperatures.
Hold key for 2 seconds to start temperature alert flashing.
Use keys to set desired upper limit (Max temp) and lower limit (Min temp).
Select channel for transmitter and define alarm ranges separately.
Press key to activate or deactivate temperature alert; icon appears when active.
Alerts trigger when temperature exceeds set figures, with sound and flashing icons.
Frost alert icon flashes when transmitter temperature is between -1°C to +3°C or +30°F to +37°F.
Indicates when the battery icon is shown, prompting for transmitter battery replacement.
Updates forecast for next 12 hours based on pressure tendency.
Provides rough indication of tendency, less precise than professional services.
Setting barometric pressure unit (hPa/mb or inHg) and weather icons.
Shows various weather icons for sunny, cloudy, rainy, etc.
Indicates pressure tendency with arrows: up, unchanged, or down.
Touch top to turn on backlight; screen turns off after 15 seconds.
Backlight stays on when powered by adapter, except during signal reception.
Adjust LCD contrast in 5 levels, including option to shut off.
Explanation for LCD blacking out during RCC function (signal reception).
Troubleshooting steps for missing outdoor temperature and humidity data.
Information on acceptable error margins for temperature and humidity.
