เครื่องวัดระยะทาง JT-15A

เครื่องวัดระยะทาง JT-15A

Specifications:

• Range: Maximum 72', Typical 60',  Minimum: 1' 2"

• Accuracy: 99.5% ± 1/4"

• Resolution: 1/4"

• Ultrasonic Frequency: 40 KHz

• Type of Laser: Semiconductor

• Wavelength: 650 nm

• Power source: 9V

• Current consumption: 15-20 m, 35-40 mA (with laser)

• Dimensions: 5 ^13/16" X 2 ^15/16" X 1 ^3/4"

• Weight: 6.5 Oz (with battery)

Main Features:

• 4 Units Display: Meter / Feet / Yard / Feet : Inch

• Automatic temperature compensation

• Laser guided measurement

• Data overflow indication

• Battery low indication

• Easy button-press calculation: "+", "-", "x"

• Auto power-off

Accessories:

• 9V battery

• User manual