AMIR Upgraded Indoor Outdoor Thermometer, Digital Hygrometer Thermometer with 3 Wireless Sensors, Room Thermometer Humidity Meter with LCD Backlight, 4.6” Large Display Wireless Thermometer for Home

??4.6” LARGE DISPLAY + WIDELY RANGE?? Indoor/outdoor thermometer with 4.6″ Large LCD display, which is simple and clear readings. Indoor temperature (-20 – 70??); Outdoor temperature (-50??-70??); Humidity (10% – 99%). The temperature and humidity accuracy: ?? 1?? / ?? 5%;
??3 WIRELESS SENSORS + DISTANCE RANGE??With 1 built-in sensor and 3 wireless sensors, this hygrometer thermometer can display temperature and humidity of 4 different areas. The thermometer readings up to 100m/328ft in using a 433MHz signal (30-100m/98-328ft in open air).
??DUAL POWER MODE??Indoor Thermometer has a dual power supply mode for the main unit, powered by 3AA batteries and an Apple charging port (batteries not included, but Apple cable included); The transmitter is powered by 2AAA batteries (batteries not included)
??MAX & MIN RECORD + BACKLIGHT LCD SCREEN??Thermo-hygrometer can record the temperature and humidity timely, provides the historical temperatures Max/Min records in the past 24h. Clear LCD Screen display trend arrows, keeping you aware of the changes in your living conditions.(Battery-powered: 1 level of backlighting; Cable-powered: 2 levels of backlighting)
??3 MOUNTING OPTIONS??This indoor outdoor hygrometer thermometer supports upright, magnetic and hanging, very easy to place, and the transmitter is come with lanyard, suction cup

Comfort indicator function:

COM: The temperature is between 20-28??, and the humidity is between 40-70%, which is comfortable.

WET: Humidity greater than 70% indicates humidity.

DRY: The humidity is less than 40%, indicating dryness.

The humidity is between 40-70%, but the temperature is not between 20-28 ??, no sign is displayed.

Trend symbol:

The trends of temperature and humidity change in real time and are compared every hour.

Temperature: Comparing the previous hour, deviations above 1??C show an increase sign, deviations below 1??C show a decline sign, and within 1??C show a parallel sign.

Humidity: Compared with the previous hour, the deviation above 5% is a rising sign, the deviation below 5% is a falling sign, and the deviation is less than 5% is a parallel sign.

Outdoor Sensor and Indoor Display Low Battery Icons:

Main unit battery voltage < 3.6V, the low battery symbol will appear in the indoor channel. (The main unit has 3 AA batteries, 4.5V at full capacity, and 1.5V for 1 battery).

Transmitter battery voltage < 2.7, the low battery symbol will appear on the corresponding channel. (The Transmitter has 2 AAA batteries, 3V when fully charged, and 1.5V for 1 battery) .

Specification:

Indoor temperature:(0 – 60??C).
Outdoor temperature:(-50??C – 70??C)
Humidity: (10% – 99%).
Temperature and humidity accuracy: ??1??C/??5%.
Main unit size: 11.8*11.2*2.5cm
Transmitter: 8.3*5*2cm
Apple data cable length: 100cm
Distance of transmitter use: 100m without obstacles
RF transmitter reception period, sensor 1 = 57 seconds, sensor2 = 67 seconds, sensor3 = 79 seconds
Comfort function
Temperature, humidity trend indication function
Temperature and humidity maximum and minimum values recording function
Temperature and humidity max. and min. values 24 hours auto-zero function Cargo temperature and humidity max. and min. values not auto-zeroed (ALL) function
Dual power supply

How to use?

Indoor Thermometer: Power up the main unit with 3AA batteries or plug in the data cable directly
Sensor: The 3 transmitters are exactly the same, so to be divided into No. 1, No. 2, No. 3, you need to dial the mark on the back cover of the transmitter to 1, 2, 3, and then power on 2AAA batteries, the indicator on the transmitter will light up red, at this time the host will be correspondingly connected to 1, 2, 3. [NOTE: If a one of sensor is not connected, it will be connected the next time the red light is on, with a cycle of about 60s. If you don’t want to wait so long you can recharge the battery and wait for that transmitter to light up red and it will be connected.]

Package Included:

1 x indoor-outdoor thermometer-hygrometer
3 x Thermometer-Hygrometer transmitter
1 x User manual
1 x Apple Data Cable

AMIR Upgraded Indoor Outdoor Thermometer, Digital Hygrometer Thermometer with 3 Wireless Sensors, Room Thermometer Humidity Meter with LCD Backlight, 4.6” Large Display Wireless Thermometer for Home

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