Accurately measure your model rocket launch altitudes with the Estes Rockets Altimeter The Estes Altimeter features a 4-digit LCD read out Displays altitudes in English or Metric Units Captures altitudes from 0 - 9999 feet (0 - 3000m) Use for up to 10 consecutive flights and store their readings Operates using a replaceable alkaline battery Unit measures 2.1" L x .75" W x .5" H Altimeter weighs .42 oz (12g) Usage Instructions Ever wonder how high your model rockets are actually soaring? Launch your next model with the Estes Rockets Altimeter onboard to capture your flight altitude. Each altimeter features 4-digit LCD read out screen that can record flights up to 9999 feet in English or Metrics units. And, what's more, you can record up to 10 consecutive flights to compare your flights. The altimeter operatures using a replaceable alkaline battery. Weighs only .42 ounces. Boyce Aerospace Hobbies recommends hobbyists under the age of 13 be supervised by an adult at all times.
