{"product_id":"bosch-grl-400-h-professional-rotating-laser-blue-black-red-laser-line-with-lr-1-laser-receiver-in-case","title":"Bosch GRL 400 H Professional rotating laser (blue\/black, red laser line, with LR 1 laser receiver, in case)","description":"\u003cdiv style=\"font-size:1.1em;\"\u003e\n\u003ch2\u003eBosch GRL 400 H Professional\u003c\/h2\u003e\n\u003cdiv class=\"context-badges\"\u003e \u003cspan\u003eFor measurements over longer distances\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e A rotary laser for leveling in construction and outdoor work, designed for users who need to transfer the same plane over a larger area.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e The rotating beam helps to establish a common horizontal plane across the work area.\u003c\/li\u003e\n\u003cli\u003e The included LR 1 receiver makes it easier to detect the laser plane when taking distance measurements.\u003c\/li\u003e\n\u003cli\u003e The case allows you to store and transport the set.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eThe Bosch GRL 400 H Professional rotating laser is a horizontal construction laser for establishing a reference plane when leveling. It marks a horizontal line with a rotating red laser beam, and the included LR 1 receiver helps to detect the beam when working at longer distances.\u003c\/p\u003e\u003cp\u003e It is useful for tasks where horizontal height needs to be transferred between distant points, such as when working on a construction site or landscaping. The receiver makes it easier to read the position of the beam when it is difficult to see it directly.\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eKey product features\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"filter-table-wrap\"\u003e\u003ctable class=\"filter-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e Property\u003c\/th\u003e\n\u003cth\u003e Value\u003c\/th\u003e\n\u003cth\u003e Rating\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e Measuring distance\u003c\/td\u003e\n\u003ctd\u003e over 100 m\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Power supply\u003c\/td\u003e\n\u003ctd\u003e Classic AA or AAA batteries\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Bluetooth connectivity\u003c\/td\u003e\n\u003ctd\u003e No\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e \u003ca href=\"javascript:compareProducts2('5987953',18161,'shraniVPrimerjavo');\"\u003e⚖️ Compare features with other products of your choice\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e The rotating beam creates a horizontal reference plane that can be used to transfer height across a room or jobsite. Since the receiver detects the position of the beam, you can orient yourself when leveling by its reading, not just by the visibility of the red line.\u003c\/p\u003e\u003cp\u003e Battery power allows operation without connecting to the mains. The laser and receiver are stored in a case, so they are together when transporting and storing. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ctable cellspacing=\"0\" style=\"-webkit-text-stroke-width:0px; background-color:#ffffff; border-collapse:collapse; border:undefined; box-sizing:border-box; caption-side:bottom; color:#001424; font-family:Lato,Arial,\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003ePurpose of use\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e For determining and checking perfectly horizontal height profiles \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eMode of operation\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Battery operation \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eTripod thread\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 5\/8\" \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eProtection class (IP)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e IP56 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eworking area\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e With receiver: 400 meters, without receiver: 20 meters \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003ereach\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 200 meters \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eLaser\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Class 2, diode (\u0026lt; 1 mW): 635 nm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eprojection\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 1 point \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eRotational speed\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Level 1: 600 rpm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eLeveling\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Leveling area\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e +\/- 5° \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e accuracy\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e +\/- 0.08 mm\/m \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Relationship\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Automatic \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Time\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 15 seconds \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eOperating temperature range\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e from -10°C to 50°C \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eStorage temperature range\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e from -20°C to 70°C \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eAccessories\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e available\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Tool case, LR 1 Professional laser receiver, mounting bracket, battery compartment, 2x LR20 1.5 V (D) batteries, 1x 9V block battery (6LR61) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eDimensions\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e In general\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Width: 18.3 cm x Height: 18.8 cm x Depth\/Length: 17 cm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eWeight\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\r\n\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eIt is important to know\u003c\/h2\u003e\u003cp\u003e Before choosing, consider whether you need a rotating laser for working on a larger area or mainly for individual measurements in space. The power supply method is also an important compromise: classic batteries are easy to replace, but with frequent field work it makes sense to consider the need for spare ones.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e For occasional tasks in a smaller space, a range of over 100 m may be more than you need.\u003c\/li\u003e\n\u003cli\u003e If used frequently in the field, count on organizing the replacement of classic batteries.\u003c\/li\u003e\n\u003cli\u003e Since there is no Bluetooth connection, you will not be able to wirelessly transfer your measurements to your phone via this connection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003cem\u003eSource of editorial recommendations: general verifiable guidelines for product selection.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003e In practice\u003c\/h2\u003e\u003ch3\u003e 📐 Working over longer distances\u003c\/h3\u003e\u003cp\u003e 🟢 Very suitable - the stated range of over 100 m is consistent with more demanding measurements, for which a shorter range would not be sufficient.\u003c\/p\u003e\u003ch3\u003e 🏠 Occasional chores in a small space\u003c\/h3\u003e\u003cp\u003e 🟡 Suitable with limitations – you can also choose the product for such tasks, but you may not be able to take advantage of its great reach.\u003c\/p\u003e\u003ch3\u003e 🧰 Frequent field work\u003c\/h3\u003e\u003cp\u003e 🟡 Suitable with limitations - classic batteries are replaceable, but if used frequently, it is a good idea to plan ahead to stock up on spares.\u003c\/p\u003e\u003ch2\u003e Answers to frequently asked questions\u003c\/h2\u003e\u003ch3\u003e Can I transfer measurements wirelessly to my phone?\u003c\/h3\u003e\u003cp\u003e Not via Bluetooth, as it is not listed for this model.\u003c\/p\u003e\u003ch3\u003e Is the LR 1 laser receiver included in the kit?\u003c\/h3\u003e\u003cp\u003e Yes, the LR 1 laser receiver is listed as part of the kit.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e\u003cbr \/\u003e\n{\u003cbr \/\u003e\n  \"@context\": \"https:\/\/schema.org\",\u003cbr \/\u003e\n  \"@type\": \"FAQPage\",\u003cbr \/\u003e\n  \"mainEntity\": [\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali lahko meritve brezžično prenesem v telefon?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Ne prek povezave Bluetooth, saj ta pri tem modelu ni navedena.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali je v kompletu tudi laserski sprejemnik LR 1?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Da, laserski sprejemnik LR 1 je naveden kot del kompleta.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    }\u003cbr \/\u003e\n  ]\u003cbr \/\u003e\n}\u003cbr \/\u003e\n\u003c\/script\u003e\u003cp style=\"font-size: 0.9em; color: #666;\"\u003eDescription updated: November 2026\u003c\/p\u003e\u003ch2\u003e Why buy from ENAA?\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e The descriptions on ENAA are designed to be neutral and clear so that you can make an informed decision.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":59226274857291,"sku":null,"price":664.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/3457\/3643\/files\/rotacijski_laser_bosch_grl_400_h_professional_modro_crna_rdeca_laserska_linija_z_laserskim_sprejemnikom_lr_1_v_kovcku_5987953.jpg?v=1794409869","url":"https:\/\/enaa.eu\/products\/bosch-grl-400-h-professional-rotating-laser-blue-black-red-laser-line-with-lr-1-laser-receiver-in-case","provider":"Enaa","version":"1.0","type":"link"}