... , white and black.(3) Basic RangeMeters: 5/10/20/40/80/150/200/300Feet: 15/30/60/120/200/400/600 ... /1000Fathoms: 3/5/10/20/40/80/100/150Passi/Braza: 3/5/10/30/50/100/ ... Pulse-length/TX rateDisplay End Depth(m) 5, 10, 20, 40, 80, 150, 300Pulse-Length(ms) 0.2, 0.2, 0.2 ... Ambient Temperature0°C to + 50°C(2) Relative Humidity85% at 40°C(3) Water proofingDisplay Unit: IPX4(4) Vibration±1mm ±10 ...