VWR® Traceable® Nano™ Timer
21800-064
- Resolution:1 s
- Environmentally Preferable:
- Cat. No.:21800-064
- W×H×D:6.4×5.1×2.2 cm (2½×2×⅞")
- Accuracy:0.01%
- Timer:23 h, 59 min, 59 s
- Weight:70.9 g (2.5 oz.)
At the press of a button, timer displays countdown alarm time/stopwatch time, and time of day in both 12- and 24-hour format.
- Memory feature enables standards for repetitive tests
- Digital display with highly visible digits
- Two-channel memory storage
Timer counts up or down to 23 hours, 59 minutes, and 59 seconds on the two timing channels. The high-decibel alarm sounds for one minute. For repetitive tests, the two-channel memory automatically returns the display to the original programmed time. Digital display with 1 cm (³/₈") high digits can be read from 3.1 m (10') away.
: A serial numbered certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA to indicate instrument traceability to standards provided by the National Institute of Standards and Technology.
: Supplied with silver oxide battery, clip, stand, and rear-mounted magnet.