Ultrasonic range finder:

 Features:
1) Multi-function ultrasonic range finder
2) With laser point
3) Perfect for realtors, builders, and anyone who needs a measurement or room's area quickly
4) Range: 0.42 - 18.288m (1.5-60ft)
5) Feet/meter switch
6) LCD with backlight
7) Automatic power off
8) Three memories
9) Area and volume calculation
10) Addition and subtraction functions
11) Memory clear function
12) Error confirmation
13) Harmonization system (HS) code: 90151000
14) Color: Yellow, Grey
15) Size: 14.8 x 7.5 x 4.6cm (L x W x H)
16)Weight:100g