## Description Times two different activities simultaneously. Fisher Scientific™ Traceable™ Flashing LED Big-Digit Dual Channel Timer has a large, 0.63 in.-high LCD digits that can be seen from 20 feet away. - Time each channel counts separately: 99 hr. 59 min. 59 sec. down to 1 sec. - Each channel has a distinct alarm and visual indicator when zero is reached - Green light flashes during countdown; red after zero is reached and alarm is sounding - Audible alarms have three settings: high, low and muted (silent) - Alarm may be turned off or silences automatically after 1 min. - For repetitive timing, microcomputer chip memory permits two countdown times - For normal timing, memory recalls last countdown time set - Magnetic back, flip-open easel and opening for lanyard for easy placement of timer - Accuracy: 0.01% - Resolution: 1 sec. **Includes**: Battery, magnetic back, flip-open stand/clip, opening for lanyard, Traceable™ Certificate. ## Specifications ||| | ------------ | ------------ | |Display Type|LED| |Accuracy|0.01%| |Certifications/Compliance|ISO 17025, A2LA, NIST| |Height (English) Display|0.62 in.| |Height (Metric) Display|1.57cm| |Includes|Battery, magnetic back, flip-open stand/clip, opening for lanyard, Traceable™ Certificate.| |Length (Metric)|8.9cm| |Scale|99 Hours 59 min. 59 sec.| |Weight (Metric)|85g| |Width (Metric)|1.6cm| |Product Type|Dual Channel Timer| |Alarms|Audible and visual| |Dimensions (L x W x H)|3.5 x 0.63 x 3 in. (8.9 x 1.6 x 7.6cm)| |Height (English)|3 in.| |Height (Metric)|7.6cm| |Length (English)|3.5 in.| |Resolution|1 sec.| |Weight (English)|3 oz.| |Width (English)|0.63 in.|