Bosch Professional GLL 3-80 CG Line Laser with Bluetooth - 30m Range - 120m Range with receiver, Self-Levelling, IP 54, Contactless Control (Blue): Amazon.in: Industrial & Scientific
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Bosch Professional GLL 3-80 CG + BM1 + Mobility-Set Multi-line laser Self-levelling Range (max.): 30 m | Conrad.com