Features: _x000D_ This oil gun nozzle can be used to measure the flow of pipeline fluid. _x000D_ Well designed gun nozzle is resistant to oil dropping or leaking, small size, accurate measurement, simple operation. _x000D_ It provides four units of Liters, Gallons, Pints and Quarts. _x000D_ Used for filling fluid such as diesel, kerosene, gasoline, _x000D_ It is a great oil filling equipment for factories, gas stations, etc. _x000D_ _x000D_ _x000D_ Specifications: _x000D_ Model: AC-15A_x000D_ _x000D_ Material: Aluminum _x000D_ Nozzle Size: 1"(25mm)_x000D_ _x000D_ Flow: 4.5m3/h_x000D_ Pressure: 0.25MPA_x000D_ Suitable Fluid: Diesel, kerosene, gasoline _x000D_ _x000D_ Weight: 1415g(approx.) _x000D_ _x000D_ _x000D_ Instruction: _x000D_ 1. Two buttons; (CALIBRATE) and (DISPLAY)_x000D_ 2. When changing unit, press and hold (CALIBRATE) button for 5 seconds, the digits on display will flash from left to right; press (DISPLAY) to move to the last position, unit will flash from top to bottom, then press (CALIBRATE) to select unit._x000D_ 3. Standby state: standby state is low power consumption state; when there is measurement pulse input, it will display real-time filling quantities._x000D_ 4. Measurement range is 9999.9, if over this range, it will automatically reset to zero._x000D_ 5. Real-time filling amount reset: Press (DISPLAY) button to reset real-time quantity to zero. Cumulative quantity reset: take out battery, and when put battery back in, press and hold (DISPLAY) to reset cumulative quantity._x000D_ 6. The default unit of real-time measurement is Liter (LRT)._x000D_ 7. At standby state or when it shows real-time filling quantity, press (CALIBRATE) to display cumulative filling quantity._x000D_ 8. Release (CALIBRATE) button or when there is measurement pulse input, it will return to display of real-time filling quantity._x000D_ _x000D_ _x000D_ _x000D_ Package Includes: _x000D_ 1 x Oil Gun Nozzle _x000D_ _x000D_ 1 x Connector_x000D_ _x000D_ _x000D_ _x000D_ Note:_x000D_ Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.