1 Inch Digital Turbine Fuel Flow Meter NPT Thread Flowmeter Electronic Water Flow Meter for Water Diesel Gas Oil Gasoline and Other Liquids Supports Gallon QTS PTS L m³ (Blue 0.75, 0.75IN)

UNIT SETTINGSTHERE ARE GALLONS, PINTS, QUARTS, LITER FOR OPTIONPS: the CALIBRATE key is referred to as the ""C"" key; the DISPLAY key is referred to as the ""D"" key.01 Press and hold the ""C""and ""D"" keys for more than 5s to enter the unit setting mode.02 Press ""D"" key to choose the unit within liters, gallons, pints, and quarts.03 Press the ""C"" key for 10s to save and exit the unit setting mode.ON/OFF OF THE DISPLAYAlways-on model: the display will never turn dark until batteries run out.Auto-sleep model: when there is no liquid passing through for 5min, the LCD display will be dark automatically.CALIBRATION:The calibration coefficient= (initial coefficient*actual flow value)/the measured valueFor example:The initial coefficient is 1000,and the actual capacity of liquid is 100L, but the cumulative flow read by the flow meter is 98L, then the coefficient need to be calibrated.The calibration coefficient=(1000*100)/98=1020.41 (rounding)≈1020,Coefficient Adjustment01 Press the ""C"" key for 10s to enter the coefficient setting mode.02 Then press ""C"" key to choose the number you want to adjust, when the number jumps, press ""D"" key to change the number value.03 After adjustment, long press the ""C"" key for 10s or just wait 10s, the flow meter will automatically exit this mode.NOTE: To ensure accuracy, the liquid flow rate can be measured again. Different liquids correspond to different calibration coefficients. Each time you change the measuring liquid, you must calibrate in advance and adjust the current coefficients to the calculated calibration coefficient.

• Accurate Measurement - Our digital turbine flow meter delivers accurate flow readings with a high precision level of ±1%, providing trustworthy data for a variety of liquids
• Versatile Unit Options - The flue meter switch between GAL(Gallons), QTS, PTS, L, and m³ units to meet your specific measurement needs, offering flexibility and convenience. The flow meter operates within a range of 2.6-26 GPM (10-100 LPM) and can handle a working pressure up to 6Bar.
• Clear Digital LCD Display - Our digital fuel flow meter's easy-to-read screen shows real-time flow rates, accumulated totals, and instant flow data, facilitating the tracking and logging of liquid consumption. It features a single count range up to 99999 and a total cumulative count up to 29999999.
• Wide Application - This fuel flow meter is compatible with a variety of liquids, such as diesel, gasoline, kerosene, water, etc., The water flow meter is suitable for automotive, industrial manufacturing, oil and gas industry, water treatment, farm irrigation, water plants, fish ponds, swimming pools and other fields to provide a comprehensive solution for your flow monitoring and management.
• Waterproof Rating - IPX4, not IPX8. Do not immerse this flowmeter in water, oil, or other liquids. It is not designed for submersion. To preserve the integrity of the internal electronic board, it is recommended to keep the dial free from water splashes.
• Rugged Design - With an aluminum alloy casing and stainless steel turbine, our digital fuel meter is designed to withstand various environments and provide long-lasting performance. Fuel diesel flow meter featuring an Auto-off&on function. It operates efficiently within a temperature range of -10°C~80°C(14-176°F).