Single Sided Display w/ 5, 4" digits. A standard Chronomix display with 4 inch high yellow digits. Operated by IR remote keypad. Displays time to 9:59:59 and counts events or seconds to 99,999. Time of day to 10 hrs. Splits can be taken (to .01 second) with the IR keypad. Accessory keypad or timing cords available separately. 24 hour operation on internal NiCad batteries. 100 db horn. Includes Battery Charger/Adapter, Operations Manual and one year limited warranty. Size 27-1/4" long x 6-3/4" high x 4-3/8" deep.