Extra-Extra-Loud Traceable® Timer
Perfect for high sound zones—indoors and out
User-friendly timer features include countdown, stopwatch, time-out, and time-of-day clock. May be heard in the noisiest plant or lab. One hundred decibel alarm penetrates high noise areas clearly. A breakthrough for easily hearing a countdown alarm in high ambient noise conditions.
Set two separate channels
Giant display permits viewing anywhere. Massive display is 3/4-inch-high. Micro computer chip permits setting two separate channels. Set any time from 99 hours, 59 minutes, 59 seconds to 1 second. When zero is reached the timer starts counting up to show time elapsed since alarming.
One-hundred-decibel screamer
Both channels may be used simultaneously as countdown, count-up (stopwatch), or in any combination of count-up/countdown. Memories return the display to the previously programmed countdown time at the touch of a button. The extra-extra-loud, one-hundred-decibel alarm sounds for 1 minute or may be silenced manually. Finger-sized keys make it easy to set times and change channels.
Traceable to NIST for accuracy
Quartz-crystal accuracy is 0.01%. To assure accuracy an individually serial-numbered Traceable® Certificate is provided from our ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology). It provides the accurate timing assurance demanded by government regulations and ISO 9000 requirements. Solid-state components tolerate rough handling. Magnetic back allows timer to be placed on any metal surface. It also has a flip-open easel for standing. Supplied with two-year batteries. Size is 4 x 2-1/2 x 1/2 inches. Weight is 5 ounces. Replacement battery Cat. No. 1039 for the timer and Cat. No. 1105 for the alarm.