This Professional Distance Meter employs laser technology to measure distance, area and volume accurately, quickly and conveniently. It has a wide measuring range 0.05 to 40m (131ft)and particularly high accuracy¡À2mm. In addition, this meter can make use of Pythagorean Theorem to measure distances or lengths indirectly when direct measurement is not feasible. This meter also has various functions including continuous measurement, addition/subtraction function and Max/Min measurement. Other main features are including 30 data memories, switchable units (metre, inch &feet) &backlight LCD withmulti-line display. The bubbles level equipped can be used as a spirit level tool. Laser distance meter has a wide variety of applications in construction and industries. It is very useful and convenient to give accurate measurement of distance, area and volume especially in large areas such as rooms, apartments, buildings, real estates, factories, warehouses, gardens, roads, infrastructures, etc. Features Quick measurement of distance, area and volume; Automatic calculation of area and volume; Indirect measurement by Pythagorean Theorem; Switchable among metre(m), inch (in), feet (ft); 30 data records; Self-calibration -9mm to +9mm; Auto correction and error report technology; Auto / manual power off function Specifications Measuring range: 0.05 to 40m (0.16 to 131ft) Accuracy:±2mm(±0.08 inch) Laser class: Class II Laser type: 635nm, <1mW Data record: 30 records Self-calibration -9mm to +9mm Operating temperature: 0 ~ 40 °C (32 ~ 104 °F) Store temperature: -20 ~ 60 °C (-4 ~ 140 °F) Auto power off: after 150 secs Auto cut off laser: after 30 secs Power supply: 2 x 1.5V AAA batteries Battery life: up to 3000 measurements Dimension: approx. 112*50*25mm
