The ultrasonic distance measuring meter means that you can measure, store, and calculate distances. Press “READ” to show at the device. This distance meter means that you can store 3 different measurements. This function comes in handy if you wish to measure the length, the width and the height of a room. The device will first of all display the units in meters, but additionally may also be displayed in feet. The distance meter turns itself off if no key is pressed within about 30 seconds. Get yours lately and save!
Measure Range: Accurate as much as 30ft (9.14m); Unit of measurement: Feet or Meters
Accuracy: 0.5%+1 digit(2~60ft).
Working frequency: 40kHz. Working temperature: 32°F to 109.4°F (0°C ~ 43°C)
Power: 1 x 9V Battery
Standalone upright or Horizontal