Digital Stopwatches

Photo of Precision 10-Hour Stopwatch. NIST Traceable®

Precise, Traceable® timing for enzyme tests, viscosity measurements, animal studies, and all timed lab tests. This stopwatch is made for scientists in industrial, educational, hospital, and governmental labs who insist on the finest instrumentation. Engineered for ease of operation, accuracy, and reliability. To assure accuracy an individually serial-numbered Traceable® Certificate is provided from the manufacturer’s ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology).

Photo of Control Company 1034 Traceable® Dual Display Digital Stopwatch

Precise, Traceable® timing for enzyme tests, viscosity measurements, animal studies, and all timed lab tests. The stopwatch is made for scientists in industrial, educational, hospital, and governmental labs who insist on the finest instrumentation. Engineered for ease of operation, accuracy, and reliability. To assure accuracy an individually serial-numbered Traceable® Certificate is provided from the manufacturer’s ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology).

Photo of Control Company 1035 Traceable® Countdown Stopwatch

A Unique stopwatch that provides countdown and alarm timing in preprogrammed increments of 1, 2, 3, 5, 10, 12, 15, 20, 25, 30, 35, 40, 45, 50, 55, and 60 minutes. Display continually shows running time remaining to zero. When zero is reached, timer sounds an alarm for 5 seconds. Stopwatch mode times to 10 hours with 1/100-second resolution. Accuracy is 0.01%. Stopwatch functions include single-action, time-in/-out, cumulative/interval-split, 8 recallable memories, and continuous timing. Manually set it to count down at any time from 99 hours to 1 second.

Photo of Control Company 1042 Traceable® Waterproof/Shockproof Stopwatch

General-purpose LCD Digital Stopwatch times to 24 hours. Features include: single-action, time-out, cumulative-split, and continuous timing. Timing resolution is 1/100 of a second for the first 30 minutes, and then continues timing to 23 hours, 59 minutes, 59 seconds, with a 1-second resolution. O-ring-sealed and shock-proof ABS plastic case is ideal for lab and plant use. Unit is waterproof to three atmospheres. Tactile-feel, click switches provide a positive action.

Photo of Control Company 1043 Traceable® 3-Button Stopwatch

Three-Button Stopwatch is so inexpensive that it’s the first disposable stopwatch. Appropriate for easy-duty, occasional-use needs where high precision is not a requirement. At only 7/8 ounces, it’s the lightest of all stopwatches. Wear it around your neck on the 38-inch lanyard and never know it’s there. To assure accuracy an individually serial-numbered Traceable® Certificate is provided from the manufacturer’s ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology).

Photo of Control Company 1048 Traceable® Stopwatch/Repeat Timer

The Universal stopwatch provides repeat function of countdown alarm timing. Set countdown time from 10 hours to 1/10 of a second. When zero is reached, timer alarms and repeats countdown from the programmed time. Repeat cycle automatically continues until stopped. Display count-box shows how many times the cycle has been repeated. LCD screen continually displays time remaining to zero. This is the ideal stopwatch to dedicate to an analysis that must be noted at routine intervals. Resolution is 0.01 second.

Photo of Control Company 1047 Traceable® Big-Digit Stopwatch/Chronograph

LCD Digital Stopwatch reads time up to 24 hours. Accuracy is 0.001%.Utility unit has complete stopwatch functions and full chronographfeatures. In the stopwatch mode it provides single-action, time-out,cumulative split, and continuous timing. Resolution is to 0.01 second. Toassure accuracy an individually serial-numbered Traceable® Certificate isprovided from the manufacturer’s ISO 17025 calibration laboratoryaccredited by A2LA. It indicates traceability to standards provided by NIST(National Institute of Standards and Technology). The extra-large displayis 3/8-inch for ease in reading.

Photo of Control Company 1025 Traceable® 60-Memory Stopwatch

The three-line display simultaneously shows running time, cumulative split, and interval split. Sixty memories recall all splits, display sample numbers 1-60, and show interval split longest, shortest, and average times. The stopwatch times run to 9 hours, 59 minutes, 59 seconds, 99 hundredths. Accuracy is to 0.001%. The unit provides stopwatch functions of single action, time-in/-out, continuous timing, cumulative split, interval split, 60 memories, and programmable timing. Also provides repeat functions of countdown alarm timing.

Photo of Control Company 1051 Traceable® Jumbo-Digit Stopwatch

The Traceable® Jumbo-Digit Stopwatch with its handy clip has the largest stopwatch digits ever developed (1/2-inch-high) providing ease in reading. Stopwatch times extend up to 24 hours. Unit features single-action, time- out, cumulative-split, and continuous timing. Timing resolution is 1/100 of a second for the first 30 minutes, continues timing to 23 hours, 59 minutes, 59 seconds with a 1-second resolution. Accuracy is 0.001%. To assure accuracy an individually serial-numbered Traceable® Certificate is provided from the manufacturer’s ISO 17025 calibration laboratory accredited by A2LA.

Photo of Control Company 1045 Traceable® Water/Shock Resistant Stopwatch

General-purpose LCD Digital Stopwatch times to 24 hours. Features include: single-action, time-out, cumulative-split, and continuous timing. Timing resolution is 1/100 of a second for the first 30 minutes, then continues timing to 23 hours, 59 minutes, 59 seconds, with a 1-second resolution. As a chronograph, the unit displays time-of-day in hours, minutes, and seconds, AM/PM, date, and day of the week. Also has a time-of-day alarm. Tactile-feel, click switches provide a positive action. Accuracy is 0.01%. Digits are 1/4-inch-high.

Photo of Control Company 1052 Traceable® 300-Memory Stopwatch

The memory stopwatch times up to 9 hours, 59 minutes, 59 seconds, 99 hundredths. Resolution is 1/100 of a second and accuracy is 0.001%. The unit provides stopwatch functions: single-action, time-in/-out, continuous- timing, cumulative-split, interval-split, 300-memories, and repetitive programmable countdown alarm times. To assure accuracy an individually serial-numbered Traceable® Certificate is provided from the manufacturer’s ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology).