Digital LCD Display Water Flow Meter Flowmeter Totalizer Temperature Time Record with G1/2\" Flow Sensor Feature: Very easy to install High sealing performance product High quality. With backlight Package includes: 1 x Digital Flow Meter 1 x G1/2 Flow Sensor 1 set of mounting accessories Instructions and specifications: 1, Temperature The temperature display range is -99°-999°. The unit C is Celsius and F is Fahrenheit. Temperature unit It can be switched by pressing the \"+\" key. 2, Used for time/flow rate display When there is water flow, it automatically jumps to the flow rate display, and when there is no water flow, the total time is displayed. Total for time unit DAY indicates days, HRS indicates hours, and for time units can be switched by long pressing the \"+\" key. temperature display Used for time/flow rate display Water flow painting display Total flow TOTAL Battery indication Total water consumption The flow unit LPM is \"l/min\", GPM is \"gallon/min\", can be short pressed with \"-\" for key switch. 3, Battery prompt The battery warning icon flashes when the battery is low, prompting the user to replace the battery. At power It is not displayed if there is a sufficient amount. 4, Water flow painting When a water flow is detected, the flow head animation starts to show the water droplets. 5, Total water consumption, flow rate display The total water consumption is expressed in liters L and gallons, and the unit is passed. When the total water consumption is less than 10000 L (or GAL) will be accurate to two decimal places when the total water consumption is greater than 9999.99 L (or GAL) The decimal point will be hidden. Maximum measurement 999999 L (Note: If the upgrade, if the unit is set to GAL, also count 999999 L cleared 0, that is, remember to clear 219969GAL cleared 0), after more than The re-measurement starts at 0. 6, K-value setting character (K SETTING) The K-value setting character is displayed when entering the interface number: 00 for the K-value setting interface (K SETING) It displays the 7, total traffic character (TOTAL) When the system is powered on, the total flow character is displayed on the main screen. , three, settings and interface description A, how to set the system operating mode Use the battery interface with three AAA batteries to power the system. (Does not include battery) B, the main interface and main interface settings The characters TOTAL, total water consumption, temperature, total consumption over time, etc. are displayed under the main screen. C. Setting the K-value setting interface and the K-value setting interface In the main interface, short press the \"SET\" button once to jump to the K-value setting interface. \"K SETTING\", interface number 00 and K value are displayed under the K value setting screen. In the K-value setting interface, press the \"SET\" button to set the K-value. The first digit of the K-value after a long press of the \"SET\" button flashes, short press \"+\" the flashing digits increase by 1; short press \"-\" the flashing digits decrease by 1; short press \"SET\" Press to switch to the next digit. After setting, long press \"SET\" to save the settings. D, other a, the system sleep mode mechanism. Use the battery interface power supply to save energy and improve battery life. The system is unattended. If there is no water flow, it enters the sleep state. The display automatically jumps to the sleep state. The main interface retains the display function. Automatically switches to measurement mode when water flows through. b, the system resets. There is a RESET symbol on the back of the board with two contacts next to it. Two contacts after the system is powered on. Short circuit for about 2 seconds, the system restores factory settings, clears the total time and total water consumption. G1/2 flow sensor: Water pressure resistance > 1.75MPa Flow range 1-25L