OverviewThe portable ultrasonic rangefinder is an ideal distance measuring instrument for DIY projects and home improvements. Its compact and lightweight design allows for easy and convenient use, facilitating accurate distance measurement.Technical SpecificationsMaterial: ABSColor: As shown in the pictureProduct size: Approx. 15.5 x 7 x 4.8 cm / 6.1 x 2.8 x 1.9 inchesWeight: Approx. 134 g / 4.7 ouncesMeasuring range: 50 cm ~ 18 metersError: 0.005 mResolution: 0.01 mTransmission frequency: 40 kHzOperating temperature: 0 ℃ ~ 43 ℃Battery parameters: 1 x 9 V battery (not included)Compatibility and Accessories1 x Rangefinder (battery not included)1 x Accessory1 x English manualOther informationThere may be a margin of error of 1 to 2 inches due to manual measurement.The colors of the item in the pictures may vary slightly from the real item due to monitor calibration.Images