## Description 1.5 in. high digits make this timer display visible from 60 ft. (18.3m). Fisher Scientific™ Traceable™ Extra Large Digit Countdown Timer has reliable, three-key operation, which makes countdown settings in one-second increments easy to program. - Timer countdowns and alarms on single channel for ease-of-use - Counts up during alarming indicating elapsed time since alarm initiated - Counts up in stopwatch mode - Automatic Bounceback™ Memory for repetitive timing   **Specifications** - Resolution: Can be set to one second with one second resolution - Accuracy: 0.01% - L x W x H: 2.75 x 3.13 x 1 in. (6.99 x 9.74 x 2.54cm) - Weight: 2.75 oz. (78g) **Includes**: Traceable Certificate, battery, four-way holder-hanger, clip-on, easel bench stand and magnetic back ## Specifications ||| | ------------ | ------------ | |Display Type|Digital| |Accuracy|0.01%| |Dimensions (L x W x H)|2.75 x 3.13 x 1 in. (6.99 x 9.74 x 2.54cm)| |Height (English)|1 in.| |Height (Metric)|2.54cm| |Length (English)|2.75 in.| |Resolution|1 sec.| |Weight (English)|2.75 oz.| |Width (English)|3.13 in.| |Product Type|Countdown Timer| |Certifications/Compliance|ISO 17025, A2LA, NIST| |Height (English) Display|1.5 in.| |Height (Metric) Display|3.81cm| |Includes|Traceable certificate, battery, four way holder-hanger, clip-on, easel bench stand and magnetic back| |Length (Metric)|6.99cm| |Time Range|99 min., 59 sec.| |Weight (Metric)|78g| |Width (Metric)|9.74cm|