Handheld LCD Distance Meter Electronic Measuring Tape Measure Generic Ultrasonic Laser Rangefinder 18m

Features: LCD screen and corresponding LED display are attached to the back of the device. Your measurement is sensitive to the change of temperature and humidity. Automatic shutdown after

30 seconds without pressing any key. Memory: Can store 3 measurement data for area and volume calculation. Supports the summation, multiplication, and subtraction of 2 measurement data.

All stored measurement data can be erased.