Product Name: Sokkia B20 Auto Level Made in Japan B20/B30/B40 (B20) Model NO.: B20 Horizontal Line: 2 Vertical Lines: 2 Accuracy: 1mm Trademark: sokkia Transport Package: Carton Specification: CE SGS Origin: Japan HS Code: 9015800090 Product Description Product DetailsBasic Info.Model NO.:B20Accuracy:32XModel:Sokkia Auto Level B20Export Markets:GlobalAdditional Info.Trademark:SokkiaPacking:CartonStandard:CEOrigin:ChinaHS Code:9015800090Production Capacity:10000/YearProduct DescriptionWorld-Proven Precision and DurabilitySokkia B series automatic levels feature enhanced reliability under all environmentalConditions. Tough and compact bodies are more tightly sealed against water,Humidity and dust (IPx6). The B series levels provide quick setup, easy sighting,And superior durability against vibration and shock, ensuring the increased productivityOver an extra-long period of time.Specifications ModelB20TelescopeLength215mm (8.46in.)Magnification32xObjective aperture42mm (1.65in.)Resolving power3"Field of View(at 100m/328ft.)1°20'(2.3m / 7.5ft.)Minimum focus0.2m (7.9in.) from end of telescope0.3m (1ft.) from instrument centerImageErectReticle patternWedgeStadia constant0Stadia ratio100Focusing knob2-speedSighting aidPeep sightLens hoodRetractableAccuracy (standard deviation for 1km double run leveling)Without micrometer0.7mm(0.03in.)With micrometer0.5mm(0.02in.)CompensatorTypePendulum compensator with magnetic damping systemSetting accuracy0.3"Working range±15'Circular levelSensitivity10' / 2mmMirrorPentaprismHorizontal circleDiameter103mm (4.1 in.)Graduations1° / 1gonGeneralHorizontal motion driveClampless, endless, double-sided knobsWater resistanceIPX6 (EC 60529:2001)Operating temperature-20 to +50°C (-4 to +122°F)Width130mm (5.12in.)Length215mm (8.46in.)Height140mm (5.51in.)Weight1.85kg (4.1 lb.)Service1.Any inquiries will be replied within 12 hours.2.All our products have one year warranty, And we sure the products will be free from maintenance within warranty period.3.All products will have been strictly quality checked in factory before sending out.We accept payment by TT,Paypal, West union.If you'd like other payment method, Pls let us know before the orderDelivery / shippment :1.Usually, we will send out the products within 3-5 working days after the payment /confirm/ied2.Before shipment, pls supply the following information to us :Contact person or company name,Detail address,Telephone No,Zipcode3.The buyer are responsible for the tax and/or duty charged by their country.Return and warranty:1.All products are inspected before shipment, if you are not satisfactory with the purchase,you can exchange the items in one week,and you must contact us within 24 hour of receipt of the products.2.The shipping charges are not refundable and the customer should be responsible for all the charges of return and reshipping.3.For our majority products (Auto level, Theodolite, Total Station) we are offing 1 year warranty;4.For small issues like missing or damaged part, key board, please send us the photos, we will send the required part and related instructions to you for free;5.For big issues in one year warranty like EDX board, main board issue. We could only ask you to send the instrument back to us. Normally we will have it fixed in 10 working days and send back to you. You and we shall take care of the corresponding shipping cost on each side. Forbig issues out of one year warranty,the customer should be responsible for all the cost.Contact Us: Miss Zhou