製品の特徴：

■ Pressure sensor is optional. This product can be built-in pressure sensor, used to monitor pipe pressure,

■ Satisfy the billing demands of ladder-like water price,

■ The low starting flow, minimum flow rate is lower than the 1/3 of the traditional water meter,

■ The water temperature detection, temperature alarm,

■ No moving parts, no wear, can be long-term and stable operation,

■ Be installed at any angle, the measurement accuracy is not affected,

http://ja.shmeter.com/