Barometer: A 3-in-1 function consisting of an outdoor thermometer, hygrometer, and analog barometer. The weather station features an accurate analog display of atmospheric pressure, humidity, and temperature, as well as a convenient, practical, and accurate weather trend display.

Wall-mounted: Lightweight, hanging installation, the back is reserved for the hanging hole, suitable for hanging on the wall or in the office, the dial has a clear weather display suitable for weather assessment. Fashion

High quality: High-quality aluminum alloy frame ring, made of PMMA plastic, high-quality materials for long service life. Classic and practical. No special maintenance or batteries are required for long-term use.

Measurement range: thermometers in all climate zones are precisely -30-50°C, humidity 1-99% rF, atmospheric pressure 970-1050hPa.

Wide range of applications: analog weather station suitable for indoor and outdoor use. Very suitable for installation in bedrooms, indoor gardens, warehouses, living rooms, offices, etc.

Product parameters:

Product: thermometer, hygrometer, barometer weather station three in one

Item model number: THB9392

Measurement range: 960~1060hPa, -30~50℃, 0~Rh;

Resolution: 1hPa, 1℃;, 2%Rh

Measurement accuracy: +/-5hPa, +/-2℃, +/-5%Rh(40~70%Rh)

Product size: approx Ø13 x TH 4.1 cm

Test meter tips:

1. Observe the temperature change: Place it in an environment with a large temperature difference from room temperature for a while, and there will be clear changes in the thermometer needle. Example: put it in the refrigerator, as the mechanical movement changes slowly, it takes longer to change slowly.

2. Observe the humidity change: you can take a deep breath at the location with a hole in the bottom of the back of the product, and you will clearly see the upward change of the humidity pointer, and the pointer will fall back after a while.

3. Observe the air pressure changes: Due to the different air pressure in different places, the pointer display positions are different, and some areas may also encounter the situation where the pointer with very low air pressure deviates to the lower range and exceeds the range. Air pressure changes more slowly. Generally, the change will be clear when the weather changes from sunny to rainy or from rainy to sunny. Therefore, if you do not see the air pressure needle moving, turn the comparison pointer to the same position as the air pressure pointer and then wait patiently. Wait a few days.

4. The black pointer is the air pressure pointer and the silver pointer is the comparison pointer. The function of the comparison pointer can be adjusted in the same way as the air pressure pointer, then you can compare and observe within a certain time to see if the atmospheric pressure has increased or decreased.