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White rectangular digital clock with large display showing time temperature humidity

Emerson TAC-518 Digital Alarm Clock White 3.7"x1.5"x3.7

SKU CH-57XH-W246G

A compact digital clock that shows time, temperature and humidity with a backlit display and adjustable snooze

  • Product colorWhite
  • DetailsTAC-518, 3.7 L x 1.5 W x 3.7 H inches, Battery Powered, Tabl
  • Key featuresTemperature Display, Humidity Display
  • Product dimensions14.33 in W × 12.83 in H × 9.06 in D
  • Product weight0.13 kg
  • In the boxFalse, true
  • Compact deck-of-cards size fits any bedside or travel bag
  • Monitors temperature 32~122 °F and humidity 20~95 % for daily comfort
  • Adjustable snooze from 5 to 120 minutes lets you wake gently
  • Backlight activates with a tap for quick night-time checks
  • Multi-language weekday display in English, German, French or Italian

Compact Bedside Alarm Clock

The Emerson TAC-518 is a battery-powered digital clock designed for tabletop use in bedrooms, offices or travel. Its white ABS case measures 3.7 by 1.5 by 3.7 inches and weighs 0.13 kilograms. The clear display shows time, indoor temperature and humidity, making it suitable for anyone who wants a simple environmental monitor beside the bed.

Build And Everyday Use

The unit is constructed from smooth, round-edged ABS plastic for durability and safety in spaces such as nurseries or classrooms. A top-mounted snooze button activates the backlight for five seconds, allowing quick time checks at night without a separate lamp. Weekday language can be set to English, German, French or Italian during the initial configuration.

Environment Readings And Power

Temperature is reported from 32 to 122 Fahrenheit or 0 to 50 Celsius with an accuracy of ±1 or 1.8. Humidity covers 20% to 95% with a 5% tolerance, and the clock stores 24-hour high and low records for both values. The alarm sounds for two minutes and offers a default five-minute snooze adjustable up to 120 minutes, all running on standard batteries.

How it compares

Measured against everything we stock in Alarm Kits & Motion Sensors, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 79% of the 180 comparable items (median $30.99).

Specifications

Product
Brand nameEmerson
Model nameTAC-518
Product colorWhite
Size & build
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Product weight0.13 kg
In the box
In the boxFalse, true

Questions about this item

What does the temperature and humidity display measure and how accurate is it?

The clock monitors temperature from 32 to 122 Fahrenheit or 0 to 50 Celsius with ±1/1.8 accuracy, and humidity from 20% to 95% with 5% accuracy.

What are the exact dimensions and weight for tabletop placement?

It measures 3.7 inches long, 1.5 inches wide, and 3.7 inches high, weighing 0.13 kilograms.

How do I set the time, alarm, and snooze interval using the SET button?

Hold SET for three seconds to enter time setup (hours, minutes, year, month, date, language). Press SET once for alarm mode, then hold SET for three seconds to set hour, minute, and snooze interval up to 120 minutes.

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