CK-109G 5in1 Digital Distance Meter Stud Scanner Metal Live Wire Detector & Laser Marker CE Marking

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This Multifunction 5-in-1 Stud Scanner measures distance and makes wall scanning fast and simple. Results are shown on its 2 inches LCD (50.8mm) display. It has a back-light to help you see what's behind the wall even in dark areas. In addition, this scanner has a Class 2 laser tool conforming to the EN 60825-1: 1994+A1: 2002+A2: 2001 safety rule.

Distance Measurement: Measures the object's distance within 16m (2~53ft) effectively. It has an ultrasonic sensor aperture, Temperature display (°C/°F) and memory, which can perform Area and Volume calculation. A Level Bubble is positioned conveniently to help you bring your work to a whole new level.

Stud detection: It has advanced optoelectronic technology it can detect the position of joists, AC Live Wires and Metals on wood wall only . It will calibrate automatically after turning on. Once approaching the edges of joists, AC live wires or metals, the scanner will sound and you can mark the central position of the detected surface through the marker slot on top of the tool with a pencil. The function of alarming for AC live wires will alert you of noticing whether there are AC live wires behind the wall no matter the functional switch is set on wood or metal mode.

Laser marker function: The tool can generate a visible Red Laser Line on the surface of objects to conveniently choose the desired position while constructing. Also, it has a built-in pin fixation function for fixing the scanner on the wall while laser marking.


  • Construction and indoor decoration
  • Home appliances installation ( such as air-conditioners)
  • Structure detecting for wood furniture
  • Manufacturing doors and windows
  • Inspection and evaluation of real agent
  • Garden virescence, fair disposal



  • Advanced optoelectronic technology
  • Fast distance detection
  • 5 function in 1 gauge: Distance Meter, Wood Stud / Metal / Voltage Detector, Laser Marker
  • Good companion for indoor decoration and construction
  • Generating a crystal-clear red baseline on the surface of objects
  • Single or dynamic and continuous detecting
  • Memorial and accumulative function
  • Automatic turnoff for electricity saving
  • Automatically Calibrated every power on to ensure proper operation
  • Laser indication and level bubble assistant locating function
  • Current room temperature display: switchable between °C and °F
  • British measurement and metric system: switch easily between measuring units (m, m2, m3 & inch, ft2, and ft3)
  • Sound indicates function and backlight for easy reading in dark places
  • Alarms in any mode when it detects AC live wire
  • Audible indication (beep) when target is detected
  • Easy to operate and light to carry
  • Easily find the edges and center
  • Find the center of wood studs behind  walls in one simple step
  • Built-in Memory with Area and Volume Calculation capability
  • Great for hanging pictures, shelves, cabinets, as well as electrical fixtures and concrete work
  • With CE & ISO9001:2000 International Standard
  • Built-in pins for tool fixation on the wall while Laser Marking


  • Standard: CE, ISO9001:2000
  • Measuring Range: 0.6 ~ 16m (2 ~ 53 feet)
  • Calculation Range:
    • Length: 9999.99 m (9999'11")
    • Area: 99999.9 m2 (99999.9 square feet)
    • Volume: 999999 m3 (999999 cubic feet)
  • Resolution: 0.01 m
  • Temperature Range: 0 ~ 40°C (32 ~ 10°F)
  • Auto Power Off: 30 seconds without operation
  • Backlight: Auto Turn Off after 15 seconds without operation
  • Stud Detector (wood wall only)
    • Object of Detection: Wood Joists, AC Live Wire and Metals
    • Wood Joists: 19.05 mm (0.75 inches) Thickness of wall
    • AC Live Wire: 50.8 mm (2 inches) deep away from the wall
    • Metals: 38.1 mm (1.5 inches) deep away from the wall
  • Laser Marker
    • Laser Width: < 5mm
    • Laser Power: < 1mW
    • Wavelength: 630 ~ 660 nm
    • Laser Class: Class II
  • Recommended Use: Indoor or indirect sunlight
  • Temperature Range: 5 ~ 40°C (41 ~ 104°F)
  • Length of Laser Line: 2 m (6.56 feet)
  • Power: 1 x 9V Battery (included)
  • Power Consumption: < 50 mA
  • Size: approx. 170 x 85 x 45mm
  • Weight: approx. 235g (without the battery)


Set Includes

  • 1x Multifunction 5-in-1 Stud Scanner
  • 1 x 9V Battery (FREE)
  • English Instruction Manual
  • Standard Factory Package


Note to Buyer(s): 
We sell and ship this product everywhere, except USA, Canada and Australia.

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