Feature: 1. 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. 2. AUTOMATIC CALIBRATION: The automatic calibration function before use provides users with maximum reliability and accuracy, greatly reducing errors in applications. 3. APPLICABLE SCENARIOS: Widely used in industries such as construction, engineering surveying, landscaping, urban planning, house acceptance, and hydropower construction. 4. EASY TO USE: This distance meter has a 0.05 to 60m measuring distance, and an accuracy 3mm. Supports data storage for 20 sets. 5. EASY CARRYING: Comes with a compact size and being light in weight as well, this distance 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. 1mm / 0.04in 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: -10 ℃ to 50 ℃ (14 ℉ to 122 ℉) Battery: AAA x 2 (shipped without battery) Auto Off: Backlit for 10 seconds Automatic Shutdown: 8 minutes. Package List: 1 x LCD Distance Meter1 x Storage Bag 1 x Manual