Flow Meters & Controllers features: Garden home kitchen universal smart 15mm 1/2inch cold water meter rotary counter flow measure tap clear readings digital display Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. Features: Material: Made from iron and ABS cover, resistant to corrosion, and durable in use. Uses: The water meter is used to and measure the total amount of drinking water in the pipeline flowing through the tap water. Universal: Compact design for most metering applications. Easy Install: Water meters can be installed horizontally or vertically. According to user requirements can increase the conversion of electrical signal output. Clear Readings: 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. Specifications: Item Type: Cold Water Meter Material: ABS, Iron Color: Blue + Gold Model: TS-S300E Thread Size: About 15mm, 1/2" Nominal Flow Rate: 1.5m3/h Transition Flow Velocity: 0.12 Lowest Emissions: 0.03 Lowest Readings: 0.0001 Maximum Readings: 9999999 Water Temperature: 0℃~40℃ Pressure: ≤1MPa Size: About 11.5 x 7.5 x 8.5cm Package Includes: 1Pc x Cold Water Meter 2Pcs x Screws 2Pcs x Gasket Notes: Transition: 1cm=10mm=0.39inch 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you 2. Please allow 1-3cm measuring deviation due to manual measurement.