100% brand new and high quality
Ultrasonic apparatus is completely suitable for a family to decorate,
buy air conditioning calculation area of volume,
real estate agent or construction workers must,
need room and room area is fast measurement tools,
ultrasonic apparatus that can measure straight distance from 0.50 M to 18 M.
(1.5 feet-60 feet) ultrasonic apparatus is using emit ultrasonic to object to be tested,
then the ultrasonic time to determine from the distance is measured.
Ultrasonic apparatus in foreign countries is known as the « electronic tape »,
for building, decoration, engineering, etc can do traditional tape measure power measurement.
Our sales of ultrasonic apparatus according to manufacturer offers data shows that is already the international performance better products,
and in Europe and America market share a quite high compared to other brand of ranger in ultrasonic launching Angle,
anti-jamming processing, etc have obvious difference on.
Item Type: Ultrasonic Rangefinder
Item Color: Yellow+Black
Measuring scope: 50 centimeters to 18 m
Error: five over one thousand
Resolution: 0.01 m
Maximum distance is measured: 18 m
The sum of the maximum distance: 180.00 m
The biggest calculation area: 18 × 18 square meters
The biggest volume calculation: 1800.0 cubic meters
Battery: 9 v (not including battery)
Launch frequency: 40 kHz
Precision: plus or minus 0.5%
Resolution: 0.01 m
Working temperature: 0 ° C ~ 50 ° C
Package Included: 1*Ultrasonic Rangefinder
When measuring the note:
1. Ultrasonic meter test is from the distance at bottom of machine obstacles, not from the top, if with the top shall prevail, you will find that the actual distance always have the distance and so a few centimeters of 10 error, ha ha.
2. Measuring time with wall body be vertical as far as possible, especially the distance is farther, the vertical, measurement data accuracy is higher, and the greater the Angle, the greater the error. Long distance measurement Suggestions to open the laser positioning to keep the vertical
If it is a month or more than one month no, please take out the batteries, lest battery long time without leakage damaged instruments.
This instrument is very sensitive to temperature and humidity before using, 15-30 minutes until rangefinder stability to room temperature.