As measured perpendicular to the wall body， especially the measured distance， the more vertical， the higher the precision measurement data， whereas the greater the slope， the greater the error.
If you do not maintain a balance， it will be garbled， measured when the best hands holding test more able to maintain balance.
Product Description:
Ultrasonic range finder in a foreign country is called "electronic tape measure"， for construction， renovation， engineering and other places， can do beyond the capacity of traditional tape measure. Restaurant sales ultrasonic range finder according to data provided by the manufacturer is already relatively good performance of the current international products， but also in Europe and America market share is very high， compared to other brands in the ultrasonic range finder launch angle， anti-jamming processing and so on has been noticeably different. Original product， quality is guaranteed.
? Momentary or continuous measurement
? Calculation of area and volume
? Laser Positioning
? This product is made of high quality ultrasonic sensor refined
? automatically calculated as area， volume and other parameters
[Specifications Measuring range: 50cm-18m]
[Maximum measuring distance: 18m]
[Error] about 10 thousandths
[Resolution] 0.01m
[Battery] 9V
[Emission frequency] 40KHZ
[Accuracy] 0.5%
Product Features:
1 using the ultrasound on a point of a surface perpendicular to a accurate measurement of the distance
(2) Internal automatic temperature compensation， measure the distance from ambient temperature
3 can be guided laser measurement， in order to more accurately measure the
4 with automatic shutdown
Click the button， the instrument can emit ultrasound， encountered obstacles， you can back， and then the instrument， you can show the actual distance. Housing can be used to measure the length， width， height， very convenient and practical! Engineering personnel necessary!
Technical parameters:
1. Range: 0.5-18 m
2. Accuracy: ± (1cm +0.5% × distance)
3. Power supply: 9V battery
4. Resolution: 1cm
5. Power Consumption: 0.02W
6. Temperature Compensation: 0 ~ 38
Note:
Battery have to be removed before shipping，because the air express company transport policy does not allow shipping battery.
