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How do you determine whether the meter at home is a water meter and whether the product is qualified?
Smart water meters have replaced traditional water meters and are now found in countless households. The market is flooded with a wide variety of water meter brands. So how can you buy a water meter that’s both comfortable and reliable to use? And how can you determine whether the water meter installed in your home meets the required standards? Below, we’ll walk you through the process.
1. First, turn off the water supply in your home, then check whether the pointer on the water meter is moving or whether the numbers are changing. If the pointer remains still and the numbers don’t change, it means the water meter is functioning properly.
2. If the pointer is spinning or the numbers keep changing, you should check whether there’s any water leakage in your home’s plumbing system. If no leakage is found, it could indicate that the water meter itself is malfunctioning.

3. For several consecutive days, keep the faucet turned on and let the water flow for the same duration each time. Then observe the movement of the pointer and the changes in the numerical display, recording the readings daily. If the daily readings remain consistent, it indicates that the water meter is functioning properly. However, if there’s a significant discrepancy between the readings, it suggests that the water meter is malfunctioning.
Chengde Longzhida Intelligent Instrument & Meter Technology Co., Ltd. specializes in the development of water meters that are easy to install, convenient to use, and come with comprehensive after-sales service. We welcome your call.
Longzhida Company Successfully Hosted the Victory Parade Commemorating the War of Resistance.
Longzhida Company Successfully Hosted the Victory Parade Commemorating the War of Resistance.
Today is a day that every Chinese person should solemnly remember—the 80th anniversary of the victory of the Chinese People’s War of Resistance Against Japanese Aggression and the World Anti-Fascist War.
On July 2, Chengde Longzhida Company held a meeting with the Sino-German Institute. After thorough discussions between the two sides, Mr. Bai, General Manager of Longzhida Company, and the faculty team from the Sino-German Institute reached a consensus: Longzhida Company officially entrusted the Sino-German Institute to carry out the design and R&D work for a new type of ultrasonic water meter.
On May 30, Longzhida Company successfully held an exceptionally meaningful event titled “Welcoming the Eighth ‘National Science and Technology Workers’ Day’: Promoting the Spirit of Scientists.”