Multi-function ultrasonic distance measurer with laser point. Perfect for realtors, builders, and anyone who needs a measurement or room's area quickly.
1) Range: 0.55 - 18.288m (2-60ft)
2) Accuracy: 0.5% +1 digit (2-60ft)
3) Working frequency: 40 kHz
4) Working temperature: - 32 Degree F to 109.4 Degree F (0 Degree C - 43 Degree C)
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) Powered by 1 x 6F22 9V battery (not included)
