50m Laser Rangefinder - Measuring Tool with Dual Bubble Level - Portable Digital Laser Rangefinder

Features:✰✰High accuracy and wide measuring range up to 50 m✰✰Fast measurement of distance, area, and volume with a single button.✰✰Automatic calculation of area and volume.✰✰Indirect measurement using the Pythagorean theorem.✰✰Min/Max distance tracking (displayed value).✰✰Easy addition/subtraction of measurements.✰✰Setting of front/back markers.✰✰Large LCD screen with backlight.✰✰Can store 30 groups of data.✰✰Dual bubble level for improved accuracy.✰✰150-second automatic shut-off.✰✰Compact and portable design, portable and convenient.✰✰Widely used in construction and industries, especially in large areas such as rooms, apartments, buildings, apartment blocks, factories, etc. ✰✰Caution: This distance tester is for indoor use only.✰✰Specification:✰✰Max.Measuring distance: 50m✰✰Distance measuring accuracy: ±1.5mm✰✰Continuous measuring function: YES✰✰Area measuring function: YES✰✰Volume measuring function: YES✰✰Pythagorean measuring function: YES✰✰Add and subtract measuring function: YES✰✰Min/max value: YES✰✰Auto-calibration: YES✰✰Audio prompt: YES✰✰Laser level: II✰✰Laser type: 635nm, 1mw✰✰Maximum storage: 30 groups of data✰✰Cut the laser automatically: 20s✰✰Auto shutdown: 150s✰✰Storage temperature: -20~60°C / -4~140°F✰✰Operating temperature: 0~40°C / 32~104°F✰✰Storage humidity: 20% - 85% RH✰✰Battery: 1.5v 2*aaa batteries (included)✰✰product size: approx. 112x50x25mm✰✰color: black✰✰package includes:✰✰1 x laser rangefinder✰✰1 x portable pouch✰✰1 x wrist strap✰✰2 x AAA batteries✰✰1 x user manual>