Light source: green laser diode. Down point diode: accuracy: ±1mm/1.5m. Remote controlling distance: approximately 20m. Leveling accuracy: horizontal: ±20/vertical:±20. Hours in continuous use: approximately 6-8 hours.Directional-scanning angle: 0° 10° 45° 90° 180°. Measuring range: 500m in diameter (using the laser detector). Dimension: 63.4"x63.4"x72.5/161(L)×161(W)×184(H)mm. Power supply: DC 4.8-6V(4 section of NI-MH batteries or 4 section of NI-MH rechargeable batteries). 1x Key of Carry Case. When the instrument is upright, it can create a horizontal plan and a plumb line. When lay it down, the instrumetn can creates a vertical plan and horizontal line. We have warehouses in the USA, UK, DE and AU.
For those customers who live in the US, UK, DE, EU and AU, we will send item from the corresponding warehouse. For those customers who live in other countries, we will send item from our foreign warehouses if available, otherwise from China. E-mails are answered Monday through Saturday. Please allow up to 48 hours for a response to your message 3. The item "Samger Self-Leveling Rotary / Rotating Green Laser Level Kit 500M Range + Case" is in sale since Friday, December 13, 2019.This item is in the category "Business & Industrial\Test, Measurement & Inspection\Levels & Surveying Equipment\Levels & Autolevels\Rotary Lasers". The seller is "easylife_2018" and is located in Dayton, New Jersey. This item can be shipped to United States.