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Ultrasonic range finder 18m/60ft B224.
The product is a perfect tool, quickly known distance, area and volume of a room! It can measure a line from a distance of about 1.5 feet to 60 feet.Your rangefinder ultrasonic transmission to a?? Point, you measure.After that, it can measure the time of the waves to reflect, then calculate and rewrite the distance.
Description:
Easy and easy to use.
With the laser point, you see a desire to measure the distance.
Measurement unit: foot/meter.
Foot/meter feature selection: measures that can be copied in feet or meters and replaced with a given distance of the type you want.
A bright background LCD screen.
Auto close: shut down if you don't press any key for 4 minutes.
Calculation of area and volume: according to the data you have measured.
Addition and subtraction: allows you to add or subtract 2 steps.
Memory: you can measure and store 3 different measures.
All memory cleanup buttons: let you quickly remove all storage measures.
Correction error: the range finder is too long or too short.
Wavelength: 650 nm (nm = nm)
Range: 0.45 to 18m/1.5 60 feet.
Accuracy: + / -0.5%
Working frequency: 40kHz (ultrasonic pickup)
Working temperature: 0-43 degrees Celsius.
Use 1 9V alkaline battery type battery (no bonus)
Packaging contents:
An ultrasonic rangefinder.
1 x user manual
Update time：20180427122320
