TA298 digital display dual temperature display thermometer large screen temperature and humidity meter indoor and outdoor home t

Main performance characteristics:
Measuring range:

Indoor temperature: -10℃~+50℃ (-14℉~+122℉)

Outdoor -50-70 degrees

Accuracy:

Temperature: ±1.0℃

Humidity: 20%RH-99%RH

Humidity accuracy: ±5%

Features:

1. Temperature/humidity display

2. Celsius/Fahrenheit switching display

3. Simultaneous display of indoor/outdoor temperature

4. Maximum and minimum memory function

Ultra-low power 1.5V battery (1 section of No. 7 battery)

Body size: 150×88×24mm

Without battery



Suitable for: home, office, school, experiment, hospital and other places, especially Puer collectors' tools to improve and monitor the tea storage environment. At the same time, those with a large quantity of Tibetan tea are advised to place temperature and humidity meters in different positions of the tea warehouse for full monitoring, because even the same

The temperature and humidity of different locations of a room are different


TA298 indoor and outdoor temperature and humidity meter instruction manual

Use of the instruction manual: This product is suitable for, factories, warehouses, building air-conditioning management, hospitals, breeding industry, computer rooms, offices, hotels, laboratories is a good helper for modern energy saving.

The machine can be hung on the wall or placed on the desktop, there is a hook and bracket on the back of the machine

Measuring range: outdoor -40°Cc70°(-40°F^158F)

Error degree: 0.1℃(0.1F) indoor 0C50℃c(32F^122F)

Humidity 10%°9%±5% Resolution 1%

function test:

Press the MXMN key once to display the previous maximum/minimum indoor and outdoor temperature and humidity values.

When max / min is displayed, press the RSE key once to clear the previously memorized maximum or minimum value and re-measure.

When MWMN is displayed for 8 seconds, the display automatically returns to the current temperature and humidity display ℃/F key, and Celsius and Fahrenheit are converted.



Time debugging:

1 In the initial state, press and hold [MDE] for 2 seconds, the minute of the current time starts to flash, and press [ADJ] to adjust the hour and minute. Press [AD]in normal display time mode to switch 12/24 display.

2 In the current clock mode (the two points between the clock and the minute flash once every second),

Press [MODE] once to switch to the alarm mode (the two points between the clock and the minute do not flash), then press and hold [M0DE] for 2 seconds, the alarm time flashes, press [ADJ] to adjust the alarm, hour, Minute.

Press [ADJ] when the alarm mode is displayed to set/cancel the alarm function. After setting, press[MDE]to return to normal time display.

This product uses a 1.5vAA battery external 15 meters waterproof temperature sensor * The font display is blurred, please replace the battery.