Heathrow Scientific 120365 Lab Alert 4-Way Timer with Whiteboard and Pen, White

Features:

• Clock feature, count up or down to 24 hours 59 minutes
• 4 timer channels
• Stands up or attaches to a magnetic surface (magnets on back of unit)
• Whiteboard and marking pen included
• Sounds when time expires
• Timing Capacity: 24 Hrs.
• Uses (2) AAA batteries (included)
• Dimensions: 4.8 x 3.4 x 0.9 in (12.3 x 8.6 x 2.4 cm)