The Polder digital timer with a large display helps manage the time needed for precise, visible timing for procedures, sterilization cycles, and material setting times. With its extra-large, easy-to-read display and versatile mounting options, this professional-grade timer keeps your office on schedule and ensures optimal results. Key Benefits for Dental Practices: Extra-Large Display: 3.2" x 3.2" screen is visible from across the operatory or sterilization room - no squinting required Dual Functionality: 100-minute count-up and countdown capacity handles any timing need in your practice Versatile Mounting: Stand on countertops or attach to metal surfaces (autoclaves, cabinets, carts) with powerful built-in magnets Loud 30-Second Alarm: Ensures you never miss critical timing even in busy, noisy environments Memory Function: Recalls your last setting for frequently repeated timing tasks Energy Efficient: Auto shut-off when not in use extends battery life Ready to Use: Includes batteries and magnets - start timing immediately Perfect Dental Applications: Sterilization Monitoring: Track autoclave cycle times to ensure proper sterilization Material Setting Times: Monitor curing times for cements, composites, impressions, and bonding agents Whitening Procedures: Precisely time gel application for consistent results Anesthetic Onset: Track time after injection for optimal working conditions Fluoride Treatments: Ensure proper application time for pediatric and adult patients Instrument Soaking: Monitor pre-cleaning soak times for instruments Patient Appointments: Keep procedures on schedule and manage appointment flow Lab Work: Time mixing, setting, and curing processes accurately Product Details: Timer Capacity: 100 minutes (1 hour 40 minutes) count-up or countdown Alarm: Loud, 30-second alarm Memory: Recalls your last setting Power Saving: Unit shuts off when not in use. Measures: 3.2" x 3.2" Includes: timer, 2 magnets, and 2 CR2032 batteries. Instructions