Distance/ Area/Volume measurement.
Pythagorean proposition indirect measurement.
Addition/ Subtraction Measurement.
Units and benchmark selectable.
Automatic horizontal and vertical.
Rechargble lithium battary for power supply.
Certification. Passes RoHS, FCC, and CE compliance testing, and Noyafa is certified to the ISO 9001 standard.
100% Affordable. Manufactured in China and a lot cheaper than competitor products with similar quality.