Volcator Laser Hanging Bolt Aligner Indoor Laser Distance Meter Fully Screw Eliminating the of Hanging Sites Patent Pending [BOLCATOR] "Trouble"

Features: Laser positioner that notifies you by lighting up one LED when the target distance is within 10cm of the main unit. Measurement unit and accuracy: 5mm units/±5mm (display is in 5mm units, however, laser accuracy is ±3mm) Measurement range: 0.1m to 15m (laser light: red) *For indoor use *Note: In environments with low temperatures such as winter, the voltage of alkaline batteries drops, so an error message may appear when the battery is recognized as dead. *Please note: In areas with strong sunlight, the reflection of the laser light may be weakened and an error message may appear. Total length and reference position: Total length 100mm / Numerical reference position: Center (50mm) Power source: 2 AAA alkaline batteries (sold separately) *Manganese batteries and rechargeable batteries will immediately display a dead battery and cannot be used. Manufacture: Made in China [Note] 1. In environments with low temperatures such as winter, the voltage of alkaline batteries drops, and a dead battery message (error10) may be displayed. The batteries will work normally once they return to room temperature, so please check again. 2. In areas with strong sunlight, the laser light will be difficult to reflect, which may result in an error message.