New long Range Ultrasonic Distance Meter with Area/Volume Calculator and Memory Function Rangefinde With Laser Pointer CP-3003

Color: Red

Composed with 2 parts(Ultrasonic-wave emitter and receiver)

Foot/Meter display options

Measuring Range: 0.5m to 30m

LCD screen with LED backlight

Auto shutdown after 15 seconds without pressing any key

Memory: can store 3 measurement data for calculation of area and volume

Support sum-up，multiplication and subtraction of 2 measurement data.

All stored measurement data can be cleared.

Correction of errors: "Error" is displayed when the actual distance falls out of the measuring range

Power supply: 2 x 9V Alkaline type 6LR61 Battery(each for emitter and receiver) (Not included)

Accuracy: +/-0.5%

Ultrasonic Frequency: 40 kHz

Working temperature: 0 ℃ ~ 43 ℃

Dimensions (H-P-l): 142 x 73 x 47mm

Weight (without battery): 200g

Laser beam: Wattage 1mW (mW =milliwatt)

Wavelength: 650nm (nm =nanometer)

Package includes:

1 x Ultrasonic distance meter

1 x Instruction Manual