Description A kit for PC water cooling system, consists of a digital thermometer, a water flow meter, connectors and clamps.  A precise digital thermometer monitors temperature of the PC water cool system in real-time, can monitor -50 to 110 degrees Celsius Flow meter helps you to monitor the speed and working states of the water flow Work in 5-24V, effective for computer CPU cooling.  4 pin power supply interface, easy to install Specifications: Color: as shown Upper panel: about 4x8cm Temperature test range: -50-110℃ Voltage: 5-24V Connector: big 4P joint Package include: 1*thermometer 1*water meter 2*clamps 2*connectors Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow slight deviation for the measurement data and make sure you do not mind before ordering.