Mastech MS6450 Ultrasonic Distance Estimator

Features
● Calculates area and volume
● Laser to target the point to which you want to measure
● Auto converts feets to meters
● Back light

Specifications
Calculates area and volume
Laser to target the point to which you want to measure
Auto converts feets to meters
Back light
Measurement range : 0.6 to 15m (2 to 50 feet)
Accuracy : ±0.5%±1digit
Resolutions : 0.01m(1feet)
Aperture angle : approx. ?5 degrees
Laser diode type : Red laser diode 650nm
Power supply : 6F22 (9V) x 1
Battery life : 10 hours of continous dynamic measurement with alkaline battery
Dimensions : 136mm x 59mm x 38mm
Weight : Approx. 150g (including battery)
Calculation range : Length : 9999m/Area : 99999m2/Volume : 99999m3
Accessories Included : Carry Case, Instruction Manual