Cheap practical area calculator distance meter for home owners

Project laser distance meter with back light 1. Measure Distance Range:0.5m to 20m; 2. LCD with Backlight;

Electronic distance meter feet/meters measuring                                                     

1. Measure Distance From 2 Feet to 60 Feet 2. Water resistant3. A perfect tool

Specifications:

1) A perfect tool to quickly know the distance, area and volume of a room

2) LCD screen on a luminous background 3) Auto stop: switches off if you do not press any key for 4 min. 4) Memory: allows you to measure and to store 3 different measures 5) Calculation of area and volume. 6) Addition and Subtraction function: allows you to add or subtract 2 measures. 7) Clearing of memory function: allow you to delete quickly all the measures stored. 8) Correction of errors: the distance measurer indicates that a distance measured is either too long, or too short. 9) Power supply: 1 x 9V Alkaline type 6LR61 Battery (Not included) 10) Units of Measure: Feet/Meters

11) Area, volume, addition, subtraction calculation.

12) Frequency: 40kHz (ultrasonic pickup)

13) Range: 0.5m to 20m

14) Dimensions: 150 x 70 x 30mm

15) Weight (without battery): 130g

 

 

Cheap practical area calculator distance meter for home owners