Large Display Digital Timers

Hands down, the biggest, most powerful timer for teachers available. Mega means big. The MegaTimer measures in at a super-sized 9.5 by 6.5 inches. The jumbo LCD display with a brilliant blue backlight is so big and bright, you can read the display from the back seat of your classroom. Mega also means powerful. Powerful it is with all the standard timer features you would expect, plus many, many more. The MegaTimer's design is so unique and versatile, it is patent pending. Push the Student Selector button to randomly pick any student to share. Push the Team Selector button to randomly pick any team in the class to present. Use the Count Down timer to display how much time remains for students to complete their projects. Use the Stop Watch timer to challenge the class on how long it takes to clean up. Need dice, a spinner, or random numbers for math problems? The Random mode will generate random numbers for you. Set an Alarm to remind you and the class it's break time. Students seem a little sluggish? Press the Temperature button to check if the temperature is optimal for learning. And when you're not using the timer, display the Time and Date. Carry it around, hang it on the wall, or use the stand to place it on your desk. This is the timer you don't want to be without. Nowhere else will you find so many teaching tools packed into one digital timer. It's big. It's powerful. It's the MegaTimer! Requires 6 AA batteries, (not included)..Jumbo Digital Timer for Teachers.Plastic material and blue in color.Dimensions: 6.5"H x 9.5"W.Large display so the whole class can see..A Jumbo Timer Designed Just for Teachers!

SmartTime™ Digital Timer is great for testing, games, TV/video game time, cooking, general classroom time management, and more. Measures 4" x 3" overall, with a large screen size. Features 4 quick pre-sets for repetitive timing. Set your own desired time by repeatedly pressing the buttons. Alarm sounds when time is up. Includes magnets, hook and built in stand on the back. CR2032 button battery included..Great for keeping track of a timed activity.Easy to use, great for therapy, alarm sounds when time is up.Set your desired time by repeatedly pressing the buttons.4 quick pre-sets for repetitive timing, tests, tv/video games, cooking, and more.Magnets, hook and built in stand on back.SmartTime™ Digital Timer is great for testing, games, general classroom time management, and more

Keep track of time spent on projects, or keep an eye on cooking times with this Ashley Big Time Too up/down digital timer. The large digital display is easy to read, and three simple buttons let you start and stop this timer. With its magnetic back, this Ashley Big Time Too up/down digital timer attaches easily to refrigerators, dry-erase boards or metal desks for convenient placement options..100-minute digital timer.Plastic and white in color.Dimensions: 2.5"H x 2.5"W.Large digital display, 100 minute up/down, with alarm.Requires one AAA battery (not included).Magnet and stand-on back.Stay on task with this Ashley Big Time Too 100-minute digital timer.

The Marathon CL030025 Jumbo Atomic Wall Clock is jam packed with features that sets it aside from the competition. The jumbo LCD display with 4.625-inch digits is extremely legible even at a distance. The atomic feature ensures that the time, day and date are always accurate. It even adjusts automatically for daylight savings (this option can be turned on or off). You can choose between 6 time zones (AST, CST, EST, MST, NST & PST), two more than many of our competitors. You can also choose to have the time displayed in 12 hour or 24 hour military time and ambient temperature in Celsius or Fahrenheit. The industrial design of this clock makes it perfect for any office, boardroom, classroom, hospital, bedroom, and living room to name a few. You can choose to use the cutout on the back of the clock to easily hang on a wall using a nail or screw (not included), or use the convenient fold out table stand. There is a low battery indicator to let you know when to change the batteries. This clock requires 3 C batteries, which are included. Don't be fooled by the cheap imitations sold by our competitors..JUMBO DISPLAY - LCD display features 4.5-inch digits for easy viewing.SELF-SETTING/ADJUSTING - Using radio frequencies broadcast from NIST's Colorado Atomic Clock. Automatic Atomic Signal- It cannot be turned on/off manually..MULTIPLE DISPLAY MODES - 12 or 24 Hour Display Formats with Indoor Temperature Display in Celsius or Fahrenheit.6 TIME ZONES - Choose between AST, CST, EST, MST, NST & PST with option to turn on or off Daylight Savings Time MULTIPLE DISPLAY MODES - 12 or 24 Hour Display Formats with Indoor Temperature Display in Celsius or Fahrenheit.BATTERIES INCLUDED - 3 C long life batteries included. This clock is designed with low battery indicator as well. This clock is designed with low battery indicator as well..Dimensions for this product measure 16.5" x 1.7" x 10.6".Marathon CL030025 Commercial Wall Clock with 6 time zones and full calendar display with temperature

Designed for convenience, this durable timer features a large, easy-to-read digital display and offers flexible placement with its built-in magnet and stand. Whether you attach it to a magnetic surface or set it on your desk, it’s ready to help you manage your time. The timer counts down from up to 99 minutes and 59 seconds, making it ideal for a wide range of tasks. Sold in pack of 2..Digital Timer for Classroom Management.100-Minute.Red.LCD Display, (1) LR44 button battery included.Set of 2 timers.LCD Display Measures 3.75" x 2.5".Stay on top of baking, meetings, exams, and more with the Ashley Productions Big Red Digital Timer.

Marathon CL030062 Slim Jumbo Wall Clock with full calendar display & temperature.SLIM JUMBO DISPLAY - Only 1-inch thick, featuring 4.5-inch digits for easy viewing.SELF-SETTING/ADJUSTING - Using radio frequencies broadcast from NIST's Colorado Atomic Clock..MULTIPLE DISPLAY MODES - 12 or 24 Hour Display Formats.ALARM WITH SNOOZE: Easy to set alarm with snooze function (5 minute intervals).MULTIPLE TIME ZONES: You can easily switch between 4 time zones (Eastern, Pacific, Mountain & Central) with option to turn on or off Daylight Savings Time.Safety Data Sheet.MARATHON CL030062GG Slim-Jumbo Atomic Digital Wall Clock, Grey

Marathon CL030062 Slim Jumbo Wall Clock with full calendar display & temperature.MULTIPLE DISPLAY MODES - 12 or 24 Hour Display Formats.ALARM WITH SNOOZE: Easy to set alarm with snooze function (5 minute intervals).MULTIPLE TIME ZONES: You can easily switch between 4 time zones (Eastern, Pacific, Mountain & Central) with option to turn on or off Daylight Savings Time.Safety Data Sheet.MARATHON CL030062WD Slim-Jumbo Atomic Digital Wall Clock, Wood

Easy-to-read display in 0.01 second increments. Features include 12- and 24-hour time, calendar/date display, alarm with hour chime/snooze feature, split-time functions and neck cord. Waterproof..Waterproof.Displays date and time.Alarm with snooze function.Displays in 1/100 seconds.Option of either 12 or 24 hour indications

The Marathon large digit, digital frame clock is a large clock with bold numbers that are easy-to-read from anywhere in the room. Featuring a high contrast, 7.5-Inch LCD display, this digital clock is perfect for office, classroom, lab or home use. The large digit, high contrast display ensures the time is easily readable from across the room. It features a loud alarm with a snooze function, has integrated keyholes for easy wall-mounting or sits upright for desktop use with its fold-out stand. Powered by 2 AA batteries, which are included. All Marathon clocks are covered by a two-year limited warranty. Don't be fooled by the cheap imitations sold by our competitors..LARGE DIGIT, HIGH CONTRAST DISPLAY: This clock provides maximum readability from across the room..ALARM with SNOOZE: Features an east-to-set alarm with snooze function..DESKTOP or WALL MOUNT: Integrated keyholes on the back of the clock make it easy to mount on the wall. It also features a fold-out stand for desktop use..DIMENSIONS: 9 inches wide by 6.5 inches tall and 1 inch deep.BATTERIES INCLUDED: Powered by 2 x AA batteries..Marathon CL030064 Digital Clock with 3.25" digits with batteries included.

Classroom timer/clock features unique light and sound cues to help keep your class on track. Colored lights and sound effects can be quickly programmed to alert children of the time remaining. 180-degree viewing and a large, easy-to-read LCD provide high visibility. Students can also utilize the digital clock to reinforce numbers and calculate elapsed time. Timer/clock requires either the Learning Resources AC adapter (sold separately) or four AAA batteries (sold separately). Timer is designed for children ages 5 and up Learning Resources Time Tracker Visual Timer & Clock.Keep kids on task with our improved timer that uses both light and sound cues.Helps children learn to manage play time, homework, music practice sessions, independent reading-even time outs.Timer allows quick programming of 3 colored lights that alert kids to remaining time.Easily program green, yellow and red sections and 6 sound effects to indicate that time is running out.Perfect for study sessions, tests, practice sessions, hearing impaired, projects, experiments, classroom assignments and more!.For added reinforcement, select a sound effect to play each time a section changes.Offers volume control and pause feature.Timer for kids features 180° viewing and a large, easy to read LCD display.Timer measures 8” x 4”.Ages 5+.Time tracker visual timer and clock helps children learn to manage play time, homework, music practice sessions, independent reading-even time outs.

Modern, accurate, and easy to use, this expertly designed atomic digital wall/table clock from La Crosse Technology is an excellent fit for your home or office. The clock displays indoor temperature, day of the week, date, and large 4" time digits for easy readability across the room. A built-in wall mount and adjustable pull-down stand offer versatile placement options, and the atomic time connection provides peace of mind, ensuring you're always seeing the precise time and date..Comes in gray with a gray display and black digits.Face dimensions: 7.61" x 4.26".Atomic time connection for peace of mind.Requires two AA alkaline batteries (not included).Displays 12-hour time with 4" time digits.Automatically sets the time: syncs with the WWVB radio signal for precise time and date.Updates for daylight saving time: automatic, on, or off.Provides seven US time zone choices: Atlantic, Eastern, Central, Mountain, Pacific, Alaska, and Hawaii.Built-in wall mount and adjustable pull-down stand offer versatile placement options.Designed for durability and long-term use.Button functions are conveniently printed on the back of the clock, with a QR code for support.Printed setup guide included.1-year manufacturer limited warranty.⚠ WARNING: This product can expose you to chemicals including acrylonitrile, 1,3-butadiene, and styrene, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov.

Combining current trends and traditional favorites and blending style and function, La Crosse Technology offers a wide variety of decorative clocks for the home and office..Textured black frame with matted black overlay.Atomic time connection for peace of mind.Requires two AA alkaline batteries for display (not included) and two AA alkaline batteries for sensor (not included).Displays 12-hour time with large 2.13" time digits for easy reading.Dimensions: 6.75"H x 11.1"W x 1.14"D (display); 5.08"H x 1.58"W x 0.83"D (sensor).Updates for daylight saving time: on or off.Shows indoor/outdoor temperature, temperature trends, 12 Moon phase icons, calendar (month, date, day).Provides seven time zones: AST, EST, CST, MST, PST, AKT, HAT.Setup available in English and Spanish.Wall hanging or freestanding.Time alarm with snooze alarm.Low battery indicator.1-year manufacturer limited warranty.⚠ WARNING: This product can expose you to chemicals including acrylonitrile, 1,3-butadiene, and styrene, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov.

The ADANAC 3000 Digital Stopwatch is water and dust resistant, comes with a 46’’ nylon lanyard (neck strap) and is jam packed with features. It is laser tuned for 1/100th second accuracy. This stopwatch times 1/100th second for 30 minutes, then 1 second increments up to 24 hours. It can time single and split events, with split-mode timing to freeze the split-time display while total timing continues. It also features time and calendar with alarm. There are separate start-stop and reset buttons, it is durable, compact and easy to use. This is the perfect stopwatch for any Phys-Ed teacher or coach..LARGE DISPLAY - Displays minutes, seconds & 1/100th seconds.SPLIT MODE - Times single and split events. Freeze split-time display while total timing continues..TIME & CALENDAR - Displays hour, minute, second, month, day and date with alarm feature..LASER TUNED - Laser tuning ensures 1/100th second accuracy..Marathon ST083000 Adanac 3000 Stopwatch with large buttons & display

The ADANAC 3000 Digital Stopwatch is water and dust resistant, comes with a 46’’ nylon lanyard (neck strap) and is jam packed with features. It is laser tuned for 1/100th second accuracy. This stopwatch times 1/100th second for 30 minutes, then 1 second increments up to 24 hours. It can time single and split events, with split-mode timing to freeze the split-time display while total timing continues. It also features time and calendar with alarm. There are separate start-stop and reset buttons, it is durable, compact and easy to use. This is the perfect stopwatch for any Phys-Ed teacher or coach..LARGE DISPLAY - Displays minutes, seconds & 1/100th seconds.SPLIT MODE - Times single and split events. Freeze split-time display while total timing continues..TIME & CALENDAR - Displays hour, minute, second, month, day and date with alarm feature..LASER TUNED - Laser tuning ensures 1/100th second accuracy..Marathon ST083000 Adanac 3000 Stopwatch with large buttons & display

Whether it's helping you wake up in the morning or reminding you of an appointment, the JENSEN® JCR-238 Dual Alarm Projection Clock Radio won't let you down. This dual alarm clock radio features a large 1.2” white LED display with dimmer control, so it’s very easy to see from across the room. It features two wake options, alarm or FM radio and also includes sleep and snooze functions. Another great feature is the built-in red LED projector. The current time can be projected on the wall or ceiling, and can also be rotated 180 degrees for easy viewing. Also included is a 1 amp USB port for charging your smartphone, and a battery back-up for the saving the clock settings if the power is interrupted..1.2" LED Display.Red LED Projection of Time on the Wall or Ceiling.Synchronized Display and Projection.Rotates the Projected Time 180 Degrees for Easy Viewing.FM Receiver with PLL Tuning and Presets.1 Amp USB Port for Charging your iPod, iPhone or Android Smartphone.Dual Alarm Clock with Snooze and Sleep.Wake to Radio or Alarm.Hi/Low Dimmer Control.Power: 120V AC Adaptor (included) Battery Back Up for Clock 1 x CR2032 (not included)

Introducing a NEW vivid LED dual alarm clock featuring a charging port for you smartphone or MP3 player. With many adjustable settings, you can set it to how you like it. Self setting time using WWVB radio frequency, your clock will be the most accurate and will automatically switch to/from Daylight savings time. Indicates active alarms (A1/A2), DST, and your clock's WWVB signal strength. Adjust brightness settings & snooze duration up to 60 minutes. Includes power backup battery and AC adapter. Large blue LED digits you can see from across the room..Curved LED with bright 1.8” time display.Accurate Atomic time (manual set option) and automatic updates for Daylight Saving Time (on/off option).1 AMP USB Charging Port (charge cable not included).4 Stage Ascending Alarm.Dual Alarms.Programmable snooze (5-60 minutes).Adjustable alarm volume (HI/LO).Adjustable LED brightness (HI/LO/OFF).4 Time Zone setting (EST, CST, MST, PST).Requires 5.0v AC adapter (included) or backup 1 CR2032 battery (included).1 year limited manufacturer's warranty.⚠ WARNING: This product can expose you to chemicals including acrylonitrile, 1,3-butadiene, and styrene, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov..Bold blue digital alarm clock with modern curve-appeal makes a great bedroom clock with a dual alarm and charging port.

In the office or at home, monitor time and temp with this elegant and modern atomic wall clock from La Crosse Technology. This clock receives the WWVB radio signal from the atomic clock in Fort Collins, Colorado for the highest level of precision. Adjusts Daylight Saving time for you! Quickly check another time zone with the Desired Hour advance feature. Monitor backyard temp and humidity from up to 330 feet away. Customize preferences and displays low battery icon for the clock and sensor ensures uninterrupted monitoring. Auto scroll current time, desired hour, and temperature allowing for hands-free usage. Table standing or wall hang options..Large 5.7" time digits with gray/silver framework.Requires six AA batteries for the display and two AA batteries for the sensor (not included).Features Arabic numbers in either 12-hr or 24-hr view.Includes a TX141TH-BV4 wireless outdoor sensor.Dimensions: 11.75"H x 17.50"W x 1.22"D (display); 5.08"H x 1.58"W x 0.83"D (sensor).Adjustable views in Fahrenheit or Celsius, Auto-scrolled displays indoor temperature/humidity, outdoor temperature.Atomic time/date for great accuracy.Seven time zones (AST, EST, CST, MST, PST, AKT & HAT).Includes three DST options (Automatic, Always ON, Always OFF).Four languages (English, Spanish, French, and German).12-/24-hour time setting.Calendar: day, month, and date with preference view options (Weekday, Date/month or month/date).1-year manufacturer limited warranty.⚠ WARNING: This product can expose you to chemicals including styrene, which is known to the State of California to cause cancer. For more information go to: www.P65Warnings.ca.gov.

Keep time, count laps, and set alarms with these versatile Champion Sports stopwatches. Ideal for coaches, trainers, and athletes, these stopwatches let you measure lap times to the hundredth of a second and inform you when practice is over with a built-in alarm function. These Champion Sports stopwatches feature a large, easy-to-read digital display and boast water and shock-resistant designs to keep up with the toughest practices..Improve training outcomes with precision timekeeping using these Champion Sports stopwatches..Keep time, count laps, and set alarms with these versatile Champion Sports stopwatches. Ideal for coaches, trainers, and athletes, these stopwatches let you measure lap times to the hundredth of a second and inform you when practice is over with a built-in alarm function. These Champion Sports stopwatches feature a large, easy-to-read digital display and boast water and shock-resistant designs to keep up with the toughest practices..Six stopwatches per set.The large digital display includes 1/100 of a second precision, a lap counter, and 12- or 24-hour formats.Useful features include calendar and time display, a daily alarm, and an hourly chime.Water- and shock-resistant, so you can train hard without worry.Improve training outcomes with precision timekeeping using these Champion Sports stopwatches.

Stylish digital clock is versatile, as well as functional. Adjustable view in standard 12hr or 24hr time and temperature readings in either Fahrenheit or Celsius. Also displays your current calendar date with day of the week. This clock can hang on a wall with its keyhole bracket or stand on a table with its kick-out leg stand and is battery operated (requires 3 AAA, not included. ) Insert fresh, new alkaline battery and set your time & date. That's it! Indoor temperature instantly appears, as it is automatically calibrates to the room's climate. Can also use as an alarm clock and has a 10 minute snooze feature..Black on black frame.Dimensions: 6.85"H x 8.66"W x 0.95"D.Clock uses three AAA alkaline batteries (not included).Large, easy-to-read digital display shows 12/24 hour manual set time, indoor temperature in Fahrenheit/Celsius, calendar: month, date, and weekday, time alarm with snooze.Wall-hanging or free-standing design.1-year manufacturer limited warranty.⚠ WARNING: This product can expose you to chemicals including styrene, which is known to the State of California to cause cancer. For more information go to: www.P65Warnings.ca.gov.

Stylish atomic digital clock is packed with many features and offers modern look to add to your living room or kitchen. Outdoor temperature display receives wireless data from weather-resistant transmitting sensor over a 330 ft (100 m) range, down to -40 F. Large, 2 inch tall time digits set automatically to your time zone selection and adjust to daylight savings, all on an easy to read LCD with calendar display & moon phase. Clock indicates active alarm, WWVB signal, and low/weak battery with adjustable display language. Mount clock onto wall or fold-out leg stand to place on table..This digital atomic wall/table clock features a classic black and cherry finish.Dimensions: 6.75"H x 11.03"W x 1.14"D.Clock uses two AA batteries (not included) and the sensor uses two AA batteries (not included).Large, easy-to-read digital display with 2.13"H digits shows time, day of week, date, indoor/outdoor temperatures, and moon phase.Includes a built-in stand for a table-top display and a wireless sensor to read and signal the outside temperature.Sensor dimensions: 5.08"H x 1.58"W x 0.83"D.Wireless outdoor temperature sensor features transmission range over 330 feet (100m).Atomic Time sets up automatically and keeps accurate, with auto-adjustment for daylight saving time.Setup available in English and Spanish.1-year manufacturer limited warranty.⚠ WARNING: This product can expose you to chemicals including styrene, which is known to the State of California to cause cancer. For more information go to: www.P65Warnings.ca.gov.

Streamline your payroll-processing and timekeeping systems with this atomic time clock. A super-bright LED light and large display ensure better visibility, so staff knows exactly when to clock in and out for shifts. The display shows the date, time, and day for easy reference and the clock changes automatically to reflect a new day, month, and year. Additional adjustments during Daylight Savings Time offer added convenience and more accurate payroll recording. This time clock uses the Tru-Align system to ensure accurate punching on compatible time cards, which means the hours worked always appear on the correct day of the week. With a versatile design, this device doubles as a document stamp, so you can indicate when invoices are paid or when paperwork is processed. This Lathem Tru-Align time clock boasts a compact footprint and wall-mount capabilities, allowing for flexible placement options..Black punch card time clock system records unlimited employees' in and out times for payroll accounting and prints the date, time, and preset messages on important documents.Prints time in 24-hour and AM/PM formats, while large LCD display shows date, time, and day of the week.Synchronizes time via radio wave to the US atomic clock in Boulder, CO to guarantee precise and accurate atomic time.Prints time including seconds, date (two or four digits year), and 13 preset messages (RCVD, SENT, IN, OUT, CFMD, FILED, PAID, USED, FAXED, VOID, ORIGN, APRD, CMPLD), accepts standard time cards or job cards.Dimensions: 5.7"H x 6.3"W x 7.2"D.Features adjustable margin setting for precise print alignment and three activating options to ensure proper registration: automatic activation for simple one-hand printing, manual activation for accurate print positioning, or combination of automatic/manual activation.With a sleek compact design and small footprint, it mounts easily to a wall or can be used on a table top.With a five-year memory backup battery, this time clock system will even keep time and settings during power outages.Selectable English, French, Spanish, or Portuguese language for printing.Includes over 200 different time, date, and comment print formats available and with an easy to change ribbon cartridge is very low maintenance.Perpetual calendar until year 2099, changes year, month, date, and time automatically (even for daylight saving time).Automatic activation for simple one-hand printing, manual activation for accurate print positioning or combination automatic/manual activation ensures proper registration.Special technology senses when the printer is aligned correctly with the proper space on the time card and only then will it automatically trigger an imprint (25 compatible cards included).1-year manufacturer limited warranty.Includes: Time Clock System, Users Manual, Key, Wall-mount Fittings, Ribbon Cassette, Sample pack of Weekly TruAlign Time Cards.Ensure accurate timekeeping with this Lathem Tru-Align atomic time clock.

Wake up on time and stay on schedule with this jumbo atomic digital wall clock. Featuring a 4-inch time display with large, easy-to-read numbers, this atomic clock lets you choose between four time zones and automatically tells the exact time in 12- and 24-hour formats. This La Crosse Technology clock keeps you informed of the date and monitors and displays indoor temperatures..Atomic digital clock with silver plastic frame.Automatically Updates for Daylight Saving Time (On or Off Option).Runs on three AA batteries (not included).Large 4" time display with Arabic numbers.Four time zones: Eastern, Central, Mountain, and Pacific.Low battery indicator helps to change batteries on time.Monitors indoor temperature (in degrees F or degrees C).1-year manufacturer limited warranty.12/24-hour time selection is available.⚠ WARNING: This product can expose you to chemicals including styrene, which is known to the State of California to cause cancer. For more information go to: www.P65Warnings.ca.gov..Keep time with scientific precision and monitor indoor climates with this La Crosse Technology jumbo atomic digital wall clock.

Keep track of time spent on tasks or monitor cooking times with this Taylor digital compact timer. The 0.7" LCD panel displays minutes and seconds for accuracy, and the large numbers are easy to read. Choose from count-up or countdown modes to fit your needs, and use the simple start/stop button to activate each timer function. This Taylor digital compact timer comes with magnet, clip and stand setup options, so you can place it on an office desk, refrigerator or belt..Digital compact timer counts time forward or backward.Comes in white/silver color.Features one AAA battery for long-term usage.Comes with minute/second timing format for user comfort.Features 0.7" LCD readout for clear visibility.Clip, magnet and stand positioning for firm grip.Stay on task with this Taylor digital compact timer.

This water resistant (IPX4) stopwatch features a 10 hour countdown timer and built-in calendar that displays day, month and date. The SW700 is battery and solar powered and has the ability to measure temperature, humidity, heat index and dew point. This stopwatch combines air temperature and relative humidity measurements in an attempt to determine the human-perceived equivalent temperature or "how hot it feels".Measures temperature and humidity, calculates heat index and dew point.Stopwatch/chronograph mode with 1/100 second resolution.Calendar mode displays day, month and date.99 lap counter with 30 lap/split memory.Fastest/Slowest/Average lap recall.10 hour countdown timer with audible beeper warning for the last 5 seconds.Programmable alarm.12 or 24 hour clock operation.48" nylon lanyard.Backlit LCD display.Silent operation option.Battery and solar powered.Measures temperature and humidity, and calculates heat index as well as dew point.Blue.3.6"H x 2.65"W x 0.9"D.Combines air temperature and relative humidity measurements to determine "how hot it feels".Calendar mode displays day, date and time.10 hour countdown timer.Large backlit LCD display.Solar or battery operated.Heat index range of 70 to 122degree f (22 to 50degree C).Temperature range of 23 to 122degree f (-5 to 50degree C).Solar powered stopwatch measures temperature, humidity and calculates heat index and dew point.