เครื่องวัดระยะ รุ่น DMT002 แบรนด์ JEDTO

Distance Meter

• Distance Measuring System ) Ultrasonic Distance Meter with Laser Pointer Can help make the measurement easier Knowing the distance, area and volume, width x length x height of the room, can measure straight lines from 1.5 to 60 feet. Use the principle of ultrasonic waves to affect the point of measurement (aiming from laser points Then the waves will reflect back to the device Which can calculate the distance from the time of the wave And change to a precise distance 
• suitable for home, office or industrial use 
• suitable for professional technicians and general users. 

Features 

• LCD display with illumination. 
• Use 1 9v charcoal (price not including charcoal) 
• Distance measuring 1.5 to 60 feet (0.45 - 18.28 meters)
• There is a function to calculate the area and volume. 
• Frequency: 40kHz (ultrasonic pickup) 
• Resolution 0.01M or 1/2 Inch