1)Wooden board manometers :"TELELIN"  3 side Marine Plywood casing, clear acrylic  front, Glass U-tube Manometer.
                                 
                                
                                  
                                    | SPECIFICATIONS  | OUR MODEL NO :UT-250  | 
                                  
                                    | Standard    Range  | a)150 - 0 - 150 mm.       W.G.or Hgb) 250 - 0 - 250 mm.   W.G.or Hg
 c) 380 - 0 - 380 mm.      W.G or Hg
 d) 500 - 0 - 500 mm.   W.G.or Hg
 | 
                                  
                                    | Scale  | In cms graduated as per liquid  | 
                                  
                                    | Connection  | Nozzel type achieved in    glass tube itself  | 
                                  
                                    | Manometer    Casing  | 3 side Marine Plywood    casing, clear acrylic  front  | 
                                  
                                    | Scale  | Seasoned Wood Scale | 
                                  
                                    | Metering Tube  | Borosilicate    Glass Tube having Uniform bore . | 
                                  
                                    | Mounting  | Mounting bracket  | 
                                  
                                    | Indicating Liquid  | Water Or Mercury  | 
                                  
                                    | Glass tube  | U shaped  | 
                                  
                                    | Accessories Box | Plastic Bottle filled with coloured water, PVC    tubing. | 
                                
                                
                                
                                2).Our Model No : UT-250+ SP i.e SP means with brass mini ball valve open close type at the top for open and close during use .All other details same as above item No 3.