Distance Meter เครื่่องวัดระยะ Distance Meter เครื่่องวัดระยะ ด้วยแสง UDM-18 ULTRASONIC DISTANCE METER WITH LASER POINT (= CB-1005)
Features::
Aims at the object you want to measure with its laser point
Measures a straight line from 0.91m to 18.288 meters (acceptable range)
Error appears if the distance you measure is beyond the acceptable range
Foot or Meter measurements selectable
Screen light for easy reading under poorer lighting environment
Auto-off mode if no operations for 4 minutes
3 memories allow you to record the length, width and height of the room
Converts these measured data into area or volume
Addition and subtraction function allows you to do some simple calculations
Uses 1 x 9V Alkaline type 6LR61 Battery (not included)
Packed in retail blister pack with instructions manual included
Specification ::
Power supply : 1x 9V Alkaline type 6LR61 Battery
Measure unit : Foot or Meter
Accuracy : + / - 5%
Frequency : 40 kHZ (ultrasonic pickup)
Working Temperature : 0 to 43 celsius degree
Range : 0.91 TO 18.288 meters
Dimensions (H-P-I) : 142 x 73 x 47 mm
Weight (without battery) : 144.6g
Laser beam ::
Wattage < 1mW (mW = milliwatt)
Wavelength : 650mm (nm = nanometer)
Class 2 laser according to EN60825-1