This item is specially designed to measure the distance precisely. Quick measurement of distance, area and volume with one button operation. It's widely used in construction and industries, especially in large areas such as rooms, apartments, buildings, real estates, factories, warehouses, etc.
Features:
Quick measurement of distance, area and volume.
Automatic calculation of area and volume.
Addition/multi-function of measurement
Easy targeting with bright laser pointer.
LCD with backlight.
Auto correction and error report technology.
Low battery indication.
Auto / manual power off function.
Specifications:
Measuring range: 0.05-18m
Accuracy: ±0.5% ± 1cm
Working frequency: 40KHz
Laser class: class II <1mW
Operating temperature: 0 ~ 43 °C ( 32 ~ 109.4 °F )
Battery: 1 * 9V 6F22 ( not included )
Item weight: 96g / 3.39oz
Item size: 5.5 * 4 * 12.5cm / 2.16 * 1.57 * 4.92in ( L * W * H )
Package weight: 120g / 4.26oz
Package size: 12.8 * 6 * 4.5cm / 5.03 * 2.36 * 1.77in ( L * W * H )
Package list:
1 * Ultrasonic Distance Meter
1 * Instruction manual ( English )