These timers and stopwatches are made for laboratory, industrial, educational, medical and government lab testing. They are precise and reliable. Find a wide selection to fit your application.
This East coast (Atlantic ocean) tide clock utilizes a single hand to indicate the "hours to" High and Low tide. The unit runs on AA batteries, which are easy to remove for setting or battery changes.
This standard quartz clock utilizes hour, minute and second hands. The battery-powered design, quartz movement and unique mounting system allow for easy time and battery changes.