BALRAMA 4line/9key 60mtr/197ft/2362inch New Model High Precision Handheld Laser Range Finder 60 meter Laser Distance Meter + Large LCD Backlight + Waterproof + Dustproof Digital Diastimeter for Volume/Area/Min/Max/Add/Substract/Pythagorean/Continuous Measurement Laser Measure Distance Tape Measure with Bubble Level Tool Measurement Tape  (10 Engineers)

Easy addition / subtraction of measurement. Set up front / rear benchmark. Switchable among metre (m), inch (in), feet (ft). Quick measurement of distance, area and volume with one button operation. Indirect measurement by Pythagorean theorem. Automatic calculation of area and volume. Large LCD with backlight. Digital Laser Distance Meter is intended to measure Lengths, widths, Height and Clearan Unique and compact: Features the ultra-compact and unique design with a belt clip, weighing only 100g so it takes less space and can easily fit into any bag Specification: Measure range:0.05-60M Measure accuracy: ??2.0 mm Measuring units:m/in/ft Laser class:II Laser type:620-670nm,<1mW Automatic remediation:Yes Indirect Pythagoras measurement:Yes Area volume: Yes Addition Subtraction:Yes Continuous Measurement:Yes Min/Max Distance Tracking:Yes Beep indication:Yes Add/substract: Yes Historical data:20 Battery type:Type AAA2x1.5V(included) Auto laser switch-off: After 35s Auto instrument switch-off: After 3 mins Weight: 100g Package Including: 1 x Laser distance meter 1 x User's manual 1 x Portable bag 1 x Hand strap 2 x Battery