YATO two-way laser distance meter, 2 x 60m

Measuring range (m): 0.05 – 60 (both directions)
Length measurement accuracy (mm): ± 3
Units of measurement: meters / inches / feet / feet + inches
Laser power (mW): < 1
Wavelength (nm): 630–670
Laser class: 2
Input voltage (v dc): 5
Input current (a): 2
Battery type: lithium-ion battery
Battery voltage (v): 3.7
Battery capacity (mAh): 700
Battery energy (wh): 2.59
Operating temperature (°c): 0 to +40
Storage temperature (°c): -10 to +50
Dimensions (mm): 115 x 50 x 23
Weight (g): 155

The double-sided laser distance meter YT-731249 is designed for quick and accurate indoor measurements in the range of 0.05–60 m in one direction and up to 120 m in both directions simultaneously.
The device has two laser measuring modules – one on the front and one on the back of the housing. The double-sided measurement function allows you to measure the width and height of a room simultaneously with one button press, without having to change the measurement point.

The laser distance meter has several practical additional functions. One of them is the painter's function, which allows you to quickly calculate the total area of walls. First, you measure the height of the room, and then the width of each wall. The device automatically sums up the areas of the measured walls, making it much faster to prepare quotes for plastering, puttying, or painting work, for example. Thanks to the double-sided measurement system, you can measure all the walls of the room from one location.

Functions:

point measurement
continuous measurement with display of current, maximum and minimum values
painter's function (calculation of total wall area)
area and volume calculation
measurement based on the Pythagorean theorem
addition and subtraction of measurement results
selection of measurement start point
switching measurement units
digital level
storage of up to 100 measurement results in memory
automatic screen rotation
automatic laser shutdown after 20 seconds
automatic screen shutdown after 60 seconds
automatic device shutdown after 180 seconds
 

large and easily readable color TFT screen
automatic screen rotation
digital circular level
battery charge indicator
reinforced aluminum housing, IP54 protection class
power supply: 3.7 V / 750 mAh Li-Ion battery
charging via USB-C