Features: Adopts the material, and with a  protective cover, stable and reliable performance.Counting system adopts vacuum sealing, prevent condensation atomization.Word wheel and pointer display can keep clear reading for a long time, reading is not easy polluted.Counter with arbitrary rotation function, bring convenience to the meter reading.Wide measuring range and small initiating flow.This water meter can be installed vertically or horizontally Beautiful and generous appearance, small size saves space Specification:Material: Iron, ABSGrade: B Nominal Flow-rate: 1.5 Transitional Flow-rate: 0.12 Minimum Discharge: 0.03 Minimum Reading: 0.0001 Maximum Reading: 99999 Water Temperature: 0℃~40℃ Pressure: ≤1MPaThread size: 15mm 1/2Size: 11.5 x 7.5 x 8.5cm / 4.5 x 2.9 x 3.3in Weight: Approx. 675g/23.8oz Package List:1 x Water Meter 2 x Screw 2 x Screw Nut 2 x Spacer materials: This water meter is made of the highest quality materials, resistant to corrosion and condensation deposits. The instrument cover is made of brass and the bearing elements are made of high-quality steel, wear-resistant synthetic stones and other elements made of plastics. Clear reading:The counting system uses a vacuum seal to prevent condensation from atomizing and clear readings. And the glass panel allows you to read the data clearly. Easy to use:This is a 360° Freely adjustable rotary counter, with arbitrary rotation function, bring convenience to the meter reading. Wide measuring range and small initiating flow. Easy installation:which can be able to be installed in any position, vertically or horizontally, dial facing upwards or downwards or horizontally, water flowing downwards or upwards. matters needing attention:If the data displayed on the water meter you received, please don't be afraid if it has been used. This is because we will conduct quality inspection on the product before it is sent out. The data displayed on the water meter is the data left during the quality inspection, which will not affect the use.