Spectra Precision 5-Point and 2-Cross Line Laser Level Combo Kit LT52R FEATURES:Eliminates the need for contractors to purchase two tools by combining a 5-beam pointer and a crossline laser into one productAutomatic self-leveling assures accuracy and fast setupVersatile tool does multiple jobs - set it up once and work plumb; level and square in the whole areaThe industry’s brightest crosslines and points for easy viewing in all conditions – points are visible up to 200 feetWide 210° horizontal line intersects side points; Vertical up beam intersects up pointDown point clears floor track; no accessory requiredRechargeable Lithium-Ion battery life – 12 to 16 hoursIn addition the LT52R can be powered on AC for Back-Up3 year instant exchange warranty minimizes downtimeWater; mud; and shock resistant; able to withstand a 3-foot drop onto concrete... IP54 ratedOptional HR220 receiver can be added for exterior applications for maximum jobsite versatilityINCLUDES:LT52R Poing and Crossline Laser TransmitterMagnetic Mounting BracketRed TargetRed Laser GlassesBatteries : Rechargeable Lithium BatteriesBattery ChargerProtective Case *** DOES NOT INCLUDE - HR220 Laser Receiver ***SPECIFICATIONS:Warranty3-yearWeight1.5 lbs (0.68 kg)Laser Type635 nm Dimensions5.7 L x 3.0" W x 5.9" HLaser Class2Leveling Accuracy±1/8 inch at 50 feetWorking RangePoints: Up to 200 feet (60 m); Lines: up to 100 ft (30 m)Self-Leveling Range±3 degreesRange with ReceiverUp to 250 ft (80 m)Number of Points5Number of Lines (Planes)2Beam Directionup; down; forward; right; leftOperating Temperature14 to 113 °F (-10 to 45 °C)Storage Temperature-4 to 140 °F (-20 to 60 °C)Operating TimePoints: Up to 35-40 hours; Lines: Up to 12-16 hoursPower SourceLithium-ion rechargeableBattery Level IndicatorYes" Spectra Precision 5-Point 2-Cross Red Line Laser Level Kit LT52R