VWR® Traceable® 100-Hour Timer

100-hour timer has four countdown channels, time-of-day clock, and stopwatch.

• Timing capacity to 99 hours, 59 minutes and 59 seconds
• TIME IS UP flashes on display during count-up mode
• Alarm sounds for 60 seconds and may be silenced manually

Unique 'thru-zero' allows counting down, alarming, and counting up. Time-out mode stops and starts operation. Extra-large LCD is readable from 1.8 m (6'). Quartz crystal is accurate to 0.01%. Alarm can be turned off manually or shut off automatically after one minute. 'TIME IS UP' message flashes when time reaches zero. Housed in rugged, chemical-resistant case. Unit incorporates a magnetic back, flip-open easel, spring fastener for clipping to coat, and a lanyard hole.

Certifications: 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.

Informations de commande: Supplied with a two-year, 1.5 V silver-oxide battery.