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This dry vane wheel household cold water meter has multiple core competitive advantages. The dry dial design eliminates the risk of dial fogging caused by water vapor, ensuring clear and accurate reading of water consumption data at all times. The built-in non-replaceable lithium battery can provide stable power supply for more than 5 years, eliminating the trouble of frequent battery replacement. The G1/2 male thread interface is compatible with most standard residential water pipe systems in global markets, simplifying the installation process for both professional plumbers and DIY homeowners. It also has a high measuring accuracy of ISO 4064 Class B, with an error rate controlled within ±2% under standard water flow conditions, providing reliable data support for water fee settlement. In addition, the product has a built-in anti-theft design, which can effectively prevent illegal disassembly and water theft behavior.

The dry vane wheel household cold water meter has complete and standardized technical specifications. Its nominal diameter is 15mm, suitable for most household water pipe systems. The overall dimensions are 120mm in length, 60mm in width and 80mm in height, with a net weight of 0.8kg, making it easy to install in narrow pipeline spaces. The working pressure range is 0.1~1.0MPa, meeting the pressure requirements of most residential water supply systems. The operating temperature range is 0℃~40℃, adapting to most indoor and outdoor temperature environments. The housing is made of food-grade ABS material, which is non-toxic, corrosion-resistant and meets the hygiene requirements of drinking water systems. The brass valve core has high wear resistance, ensuring stable metering performance for more than 10 years of normal use. It is equipped with a clear LCD digital display, which can directly display real-time water consumption and cumulative water consumption data.
This product is mainly applicable to a variety of household and small commercial water metering scenarios. It is the first choice for single-family residential households, apartment buildings, rental housing and other scenarios requiring individual water consumption measurement. Property management companies can use it to accurately count the water consumption of each household, improving the efficiency of water fee collection and reducing the workload of on-site meter reading. Landlords of rental housing can use it to avoid disputes over water fee sharing between tenants, ensuring fair and transparent water fee calculation. DIY homeowners can install it independently without professional technical support, saving installation costs and time. It can also be used in small commercial places such as street shops and small restaurants for water consumption metering.