Laser Receiver Detector 197 ft Range Green Laser and Red Beam with Clamp Improved Efficiency Easy Reading Adjustable Beeper Easy to Use Reliable Construction Versatile Compatibility Measuring Range: ≤197 ft / 60 m,Item Model Number: YAM0186,Leveling Range: ±1/20'' (±1.5 mm),Material: ABS,PMW: 5 to 5,Continuous Working Time: Approx. 20 h,Item Weight: 0.62 lbs / 0.28 kg,Power Supply: 1.5V Batteries,Display: Dual LCD Display
