TA298 Indoor and Outdoor Temperature Hygrometer Manual

Product Overview

This product is suitable for factories, warehouses, building air conditioning management, hospitals, aquaculture species, rooms, offices, hotels, laboratories, serving as a modern energy-saving helper.

The machine can be hung on the wall or placed on a table. It features a hook and bracket on the back for mounting.

Specifications

• Measuring Range (Outdoor): -40°C to 70°C (-40°F to 158°F)
• Degree of Error: 0.1°C (0.1°C)
• Measuring Range (Indoor): 0°C to 50°C (32°F to 122°F)
• Humidity Range: 10% to 99% RH
• Humidity Accuracy: ±5% RH
• Resolution: 1% RH

Function Test

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

Press the RESET button once while in MAX/MIN mode to clear the previously memorized maximum or minimum readings. After 8 seconds, the display will return to the current temperature and humidity.

Use the C/F key to convert between Celsius and Fahrenheit.

Time Debugging

1. Setting Time: In the initial state, press and hold the [MODE] button for 2 seconds. The minutes of the current time will start flashing. Press the [ADJ] button to adjust the hours and minutes. In normal time display mode, pressing [ADJ] can switch between 12/24 hour formats.
2. Setting Alarm: In the current clock mode (where the clock and minutes blink once per second), press [MODE] once to switch to alarm mode (the clock and minutes do not blink, but the two points between them blink once per second). Press and hold [MODE] for 2 seconds; the alarm time will flash. Press [ADJ] to adjust the alarm hour and minute. In alarm mode, press [ADJ] to set or cancel the alarm function. After setting, press [MODE] to return to normal time display.

Power and Maintenance

This product uses 1.5V AAA batteries. It includes an external 1.5m water temperature sensor.

If the fonts appear blurred, it indicates the battery needs replacement.