Bosch Laser Rangefinder GLM 80 Professional Laser + R 60 Professional Rail The inclinometer that also measures distances FEATURES Measuring Rail R 60 Professional for use as a digital inclinometer Immediately ready for operation due to automatic detection of the measuring rail Illuminated display which turns automatically for optimum readability Maximum freedom due to lithium-ion technology - up to 25,000 measurements per charge Automatic storage of the last 20 measured values and one constant New, combined measurement functions due to integrated 360° incline sensor Battery can be charged via a standard micro USB socket Reliable aid on any construction site due to robust design SPECIFICATION Laser Diode: 635 nm, < 1 mW Laser Class: 2 Measurement Accuracy, Typical: ± 1.5 mm Measurement Time, Typical: < 0.5 s Measuring Time Max: 4 s Power Supply: 1 x 3.7 V Li-Ion Battery (1250 mAh) Automatic Deactivation: 5 mins Weight Approx: 0.74 kg Length: 111 mm Width: 51 mm Height: 30 mm Units of Measure: m/cm/mm