Mares Smart Apnea Adult Freediving Computer, Black and Green

Features:- New Display Frame- Segmented Lcd Display- Instantaneous Depth, Dive Time, Recovery Time, Temperature- Descent And Ascent Rate- Customizable Alarms (depth, Time, Speed, Hydration, Recovery Time)- One Second Sampling Rate- Advanced Performance Microprocessor- Latest Generation Depth Sensor- Updatable Firmware And Data Download With Aftermarket Dive Link InterfaceSpecifications:Battery:- Duration: Approx. 200 hours of diving over a 2 year time span- Max displayed depth: 150m- Resolution Resolution: 0.1m until 99.9m - 1m at depth deeper than 100m In ft.- it is always 1ft- Temperature: 10 °C to +50 °C / 14 °F to 122 °F- Logbook memory: 20-30 hours of dive profile at 1-second sampling rate- Display: Mineral glass - Diagonal 31 mm / 1 ¼ inch- Clock : Quartz clock, time, date, dive time, displays up to 999 minutes