Bitspower Digital Flow Meter DisplayThe Bitspower Digital Flow Meter Display can be easily integrated into your water cooling system and allows for real time monitoring of your loops flowthe perfect accessory for complex water cooling systems. Simply connect the flow meter to the coolant channel and use the SATA power supply. The sensor detects the water flow and immediately displays the water flow on the OLED panel. In addition to providing a visual representation of the flow level, the product also provides an audible alarm: if the flow rate of water is less than 0.5 liters per minute, a warning alarm will ring out, while a warning symbol will also appear on the OLED panel. With the Bitspower Digital Flow Meter Display, you can rest assured that youll stop leaks dead in their tracks!- Thread : G1/4\"- Operate voltage : DC 4.5V5.5V- Flow : 0.5-30.0 LPM5%- Operate current :