Features
This ULTRASONIC DISTANCE METER + LASER POINTER is a perfect tool to quickly know the distance， area and volume of a room! It can measure distances in a straight-line from 0.5m to 18m. The distance measurer transmits ultrasonic waves to a point you want to measure. Afterwards， it measures the time taken by the waves to reflect and then calculates and re-transcribes the distance.
l 100% Brand new， high quality
l LCD with Backlight
l Area， volume， addition， subtraction calculation
l Auto OFF: switches off if you do not press any key for about 4 mins
l Your distance measurer transmits ultrasonic waves to a point you want to measure
l It measures the time taken by the waves to reflect and then calculates and re-transcribes the distance
l Clearing of memory function: allow you to delete quickly all the measures stored.
l Correction of errors: the distance measurer indicates that a distance measured is either too long， or too short.
Power supply: 1 x 9v Alkaline Battery (battery not included)
Specification
l Measurement Range: 0.5m~18m (1.5ft ~60 ft)
l Accuracy: ±1cm (±0.5%)
l Resolution:0.01m or 0.5feet
l Measuring units: meter and feet
l Frequency: 40kHz (ultrasonic pickup)
l Weight(without battery): 85g
l Dimensions: about 142 x 73 x 47mm
l Working temperature 32 F to 109.4 F ( 0 \'C to 43 \'C)
l Laser beam: Wattage 1mW (mW =milliwatt)
Packages:
· 1 x Digital Ultrasonic distance meter
· Instruction Manual
Standard factory packaging
