Streamline complex lab workflows with the Heathrow Scientific Lab Alert Triple Timer. Engineered for high-throughput benchtop tasks, this reliable unit features three independent countdown channels that can be operated simultaneously or individually. With a 20-hour timing capacity, a 60-second alarm with a time-out function, and memory recall for repetitive assays, it ensures absolute precision for incubation, staining, and thermal cycling protocols. Features and Benefits 3 independent countdown channels with simultaneous display Channels can be started independently or together 60-second alarm with time-out function Auto count-up after countdown ends Memory recall for repeated timing tasks 20-hour timing capacity Includes (1) AAA battery Specifications Color: White Dimensions (L x W x H): 3.4 x 2.6 x 0.9 in (8.6 x 6.6 x 2.2 cm) Includes: One AAA Battery Material: ABS Quantity: 1 Each Time Range: 20 hr Ordering Authorized dealer, ships from USA inventory. Serving academic, government, and research laboratories nationwide.