Features 【HD Backlit Large Screen】LCD backlit display ensures that the distance meter is not affected by dark environments, and the backlight display function can be turned on at any time. 【Automatic Calibration】The automatic calibration function before use provides users with maximum reliability and accuracy, greatly reducing errors in applications. 【Scope of application】Distance measuring tool is widely used in industries such as construction, engineering surveying, landscaping, urban planning, house acceptance, and hydropower construction. 【Easy to use】This distance meter has a 0.05 to 60m measuring distance, and an accuracy 3mm. Supports data storage for 20 sets. 【Easy to carry】Comes with a compact size and being light in weight as well, this distance measure meter is easy to store and carry for convenient use. Specification: Item Type: LCD Distance Meter Material: ABS, TPU Measurement Range: Approx. 0.05 to 60m / 0.2 to 196.9ft Measurement Accuracy: ± Approx. 3mm / 0.12in Measurement Unit: Feet, inches, meters Area, Volume Measurement: Supported Continuous Measurement of Backlit and Buzzing: Supported Storage Data: 20 sets Operating Temperature: 0 ℃ to 40 ℃ (32℉ to 104 ℉) Storage Temperature: -20 ℃ to 60 ℃ (-4 ℉ to 140 ℉) Battery: AAA x 2 (shipped without battery) Auto Off: Backlit for 10 seconds Automatic Shutdown: 8 minutes Package List: 1 x LCD Distance Meter 1 x Storage Bag  1 x Manual  Package List 1 x LCD Distance Meter 1 x Storage Bag 1 x Manual