Thomas Scientific Traceable Stopwatch

The Thomas scientific traceable stopwatch is engineered for precise timing for academic, hospital, industrial, government, and laboratory measurements. It is known for its accuracy and reliability that is backed by the National Institute of Standards and Technology. Interval splits mode, up to 10-hour recording, continuous timing, countdown timing, the precision of 0.01 seconds, and large display are notable features that come with this device.

Pros
Very reliable and accurate
Easy to use and handy
Splits mode
Wider application

Cons
Expensive

Top Sellers

SaleBestseller No. 1

2,386 Reviews

MARATHON Adanac 3000 Digital Sports Stopwatch Timer with Extra Large Display and Buttons, Water Resistant- Yellow

• EASY READING DISPLAY - Great for displaying the minutes, seconds and 1/100th seconds
• SPLIT MODE - Times single and split events. Freeze split-time display while total timing continues
• TIME & CALENDAR - Time/Calendar displays hour, minute, seconds, month, date and day and alarm clock
• LASER TUNED - Laser tuning ensures 1/100th second to provide high precision accuracy
• ADDITIONAL FEATURES - Includes 46" premium black lanyard (neck strap) that is soft around the neck

$19.95 −$8.00 $11.95

Buy on Amazon

SaleBestseller No. 2

4,224 Reviews

Beeasy Mens Digital Watch Waterproof with Alarm Stopwatch Countdown Timer Dual Time, 12/24 Hours Thin Digital Wrist Watches for Men

• Ultra-thin Digital Watch: Casual and simple dial design, and ultra-thin case thickness(only 6.6mm), easy wear it in daily life,support backlit
• Mens Digital Watch: Dual time zone, 12/24 hours switch, automatic calendar, alarm clock, hourly alarm and daily alarm
• Watch with Timer: 1/100 second stopwatch and countdown timer, max support 23 hours, 59 minutes and 59 seconds
• Water resistant to 50M / 164FT.In general,suitable for swimming in shallow water and cold showering，but keep away from hot water and steam,not suitable for long time underwater activities such as diving
• 【Sales Guarantee】Provides 12 months guarantee, allowing you to eliminate purchase concerns. Any problem, we will supply satisfied solution within 24 hours.

$15.99 −$2.40 $13.59

Buy on Amazon

SaleBestseller No. 3

19,383 Reviews

Timers, Classroom Timer for Kids, Kitchen Timer for Cooking, Egg Timer, Magnetic Digital Stopwatch Clock Timer for Teacher, Study, Exercise, Oven, Cook, Baking, Desk - AAA Battery Included - 2 Pack

• You must want a reliable timer to know when to start or stop clearly. Here is the best-selling timer in 2021! This new digital kitchen timer features Loud/Silent switch, On/Off switch, Larger Screen and Buttons with clear markings for ease of use. It can count both up & down. Instead of counting in your head, it is time to start your new routine here!
• The Loud / Silent switch is a whole-new surprise! Alarm buzzer will beep loudly in large spaces, allowing you to hear clearly in another room. Makes it a must-have kitchen timer for cooking safely! Besides, this digital stopwatch timer with silent switch works perfectly for kids and teachers. When countdown to 00:00 on desktop, only the red light will flash quietly without startling students in classroom.
• The built-in Memory setting offers convenience to avoid having to reset it each time. Fast forward to set 60 minutes by pressing and holding the minute button for over 3 seconds. As a basic countdown timer for time management, you deserve it! [ Max Count Range: 99 minutes 59 seconds ]
• SIMPLE TO OPERATE | The strong magnet, durable kickstand and hanging hole make this simple timer easier to position where it should be. Easy to glance the big digits on its large screen from any angles. Whether you're cooking eggs in the kitchen, or you want to set a timer for kids in classroom / at homework, this portable timer comes in very handy!
• This 2021 upgraded version magnetic timer comes with AAA battery and a large On/Off switch. Long last for years! This electronic timer is #1 recommended for food cooking, eggs boiling, kids time management, classroom study, excercise / workout timing, oven baking. You will be proud to use this great timer for years to come! [ You will get: 2 Pack* Digital Timers (upgraded version) + 2 Pack* AAA Batteries! ]

$12.99 −$3.02 $9.97

Buy on Amazon

Bestseller No. 4

2,298 Reviews

KingL Digital Stopwatch Timer - Interval Timer with Large Display

• KingL digital stopwatch timer with lanyard, high precision, low energy consumption, easy to use, perfect for sports.
• NECESSARY FOR COACHES - light weight, small in volume, easy to carry, stopwatch include lanyard, you can hand held it or round the neck, perfect for kids training or sports match;
• 1/100 Second Split Timing, Measure time at an accuracy of one hundredth of a second. Use the spl time feature to precisely measure multiple events.
• While on the normal time display, hold the left button to show the alarm display and then press the right button to toggle it off and on. And when the alarm sounds, you can press the left or the right button to turn off the alarm.

$6.99

Buy on Amazon

SaleBestseller No. 5

14,893 Reviews

Mens Digital Sports Watch LED Screen Large Face Military Watches for Men Waterproof Casual Luminous Stopwatch Alarm Simple Army Watch

• Digital watch:Fashionable sporty dial design, military style outlook. Large Dial and numbers with light, show time clear in the dark.Use import EL Lamp,Press"LIGHT"button to see the time clearly in the light, easy to read.
• Mens watch:Appeals to mens, especially to those who like doing sports, shock resistant, stop watch, military 24H time mode, and LED back light functions make it perfect for all kind of sport and daily use
• Shock Resistant, perfect for both outdoor and indoor sports, such as running, climbing,fishing, ect
• Multifunction Watch:Auto Date,Alarm,Water Resistant,LED display,Shock Resistant,Stop Watch,Back Light
• Waterproof: 164 Ft / 50 M water resist, Please DONOT press any buttons underwater, and in case of damaging waterproof ring,please keep it away from steam and hot water.

$15.99 −$2.40 $13.59

Buy on Amazon

Bestseller No. 6

226 Reviews

12 Pack Multi-Function Electronic Digital Sport Stopwatch Timer, Large Display with Date Time and Alarm Function,Suitable for Sports Coaches Fitness Coaches and Referees

• Time, Date And Alarm Function: Switch between 3 display modes to check the time, date and set your alarm. On the clock mode, hit the two outer buttons at the same time to turn off the alarm.
• 1/100 Second Split Timing, Measure time at an accuracy of one hundredth of a second. Use the split time feature to precisely measure multiple events.
• 100% Brand New and High Quality.
• Light Weight and included lanyard this sports stopwatch is the ideal time measurement device for athletes - especially runners - coaches and referees.
• Low price, good quality.

$31.99

Buy on Amazon

SaleBestseller No. 7

1,171 Reviews

LuckyStone Professional Digital Stopwatch Timer ,Handheld LCD Chronograph Water Resistant Stop Watch with Alarm Feature for Sports Fitness Coaches and Referees

• Displays date, time, alarm and calendar
• Double count timer mode for multiple times
• High quality stop-watch measures your time down to the millisecond
• Color: Black
• Comes with adjustable wrist strap for self timing while running

$29.90 −$21.91 $7.99

Buy on Amazon

Bestseller No. 8

20 Reviews

Digital Stopwatch Timer with Back Light Stop Watch 0.001second Timing|100 Lap Memory,Large dispaly Alarm Clock for Coach Sports Swimming Running Marathon Competition(100LAP(Back Light))

• 1.【Stopwatch function】this professional Digital Silent stop watch with backlight has 2 groups dual-split 100 Laps memory and 1/1000 second accuracy ,displays the fastest(FS) & segmented time.could use for basic exercise and sports games.memory recall during operation.
• 2.【Countdown Timer & Stroke】Countdown timer / Stroke/frequency; Take splits during recall mode,The maximum countdown long up to 9:59:59. Metronome frequency range: 10 ~ 320 times / min .automatic screen, intelligent power saving function, press any key to display again.
• 3.【Timer function】time/calendar / alarm /Pacer,Two sets of alarm clocks can be set, hourly chime function. Calendar display (12/24 hour system can be selected).
• 4.【Multipurpose 】Water resistant; Sport Type,Multi-Sport track and field stop watch .the weight is lighter than metal ones,the button is more responsive.Timer for track/cross countr races.
• 5.【Easy To Read】 waterproof stopwatch with backlit for night use,large 3 row display, high-end and non-slip stripe design, perfect hand feeling, anti-magnetic and shockproof. Gift box packaging and the perfect present for the coach,referee and sports people.

$28.99

Buy on Amazon