Traceable Multi-Colored Timer

Unique four channel timer supplied with three interchangeable bezels in assorted colors and designs that adds color to a lab bench with a customized style. Timer features four separate countdown channels with alarm; memory reset; clock; bench stand and magnetic back. Timer is accurate to 0.01% and supplied with certificate of calibration.Supplied with 2 x A76 button cell batteries. Channels/Zones: 4 Timing Capacity: 99 hours, 59 minutes, 59 seconds Timing Accuracy: 0.01% accuracy Timing Resolution: 1 second Memory: Yes Count Up/Count Down: count up/down Dimensions: 2 3/4 x 2 1/4 x 1/2 Inches Weight: 2 3/4 Ounces Traceable: YesShipping Weight: 0.5 lbsShipping Dimensions: 2.63 x 3.63 x 1.00Research or further manufacturing use only, not for food or drug use.