Ultrasonic Dual Distance Meters Range Finders with Laser Pointer

This specialized type of handheld Laser Distance Meter uses high precision laser-measuring technology to offer quick and accurate measurement of distance, area and volume. It can measure distances in a single straight-line from 2 Feet to 200 Feet, double straight-line from 4 Feet to 93 Feet. Beyond that, it wisely use the Pythagorean proposition measurement to meet your various requires of the measurement, particularly useful in complex environment.
Features
With laser point aiming.
Quick and accurate measurement of distance, area and volume.
Foot/Meter function button.
LCD screen on a luminous background.
Auto stop: switches off if you do not press any key for 4 min.
Memory: allows you to measure and to store 3 different measures.
Calculation of area and volume.
Addition and subtraction function: allows you to add or subtract 2 measures.
Clearing of memory function: allow you to delete quickly all the measures stored.
Correction of errors: the distance measurer indicates that a distance measured is either too long, or too short.
The Pythagorean proposition measurement for complex environment.
Continuous measurement.
Measures in meters, feet and inches for convenient unit conversions.
Laser beam points and measures for high precise measurements.
LCD screen with backlit.
Support single and double unit measurement.
Specifications
Accuracy 0.5%+1 digit
Working Frequency 40kHz
Working Temperature 0 ~ 43 °C (32 ~ 109.4 °F)
Single Unit Range 2~ 60feet (0.55 ~ 18m)
Double Unit Range 4~ 93feet (1.2 ~ 30m)
Range 0.91m to 60m
Laser beam Wattage 1mW (mW=milliwatt)
Wavelength 650nm (nm =nanometer)
Power supply 1 x 9V Alkaline type 6LR61 Battery (Not included)
N.W. 340g
Product Size 15.5 x 7 x 4.7cm
Package Size 21 x 20.5 x 7.7cm
What’s in the box?
1 x Ultrasonic distance meter
1 x Manual