Oval Gear DC12v/24v AC Electronic Preset Quantitative Oil Flow Meter For Gasoline

Joint Pipe Bore Size 1" Coupling Type Female BSPT Thread Measurement Range 20-120 Model Number OGM-D-25 DIY Supplies Plumbing Preset Dispensing 1. Liter preset dispensing: Press"L/P", choose L(Liter) to input the total volume you want to dispense, Press Start, the machine will automatically shut off the nozzle when the volume is the preset one. 2. Price preset dispensing: Press"L/P", choose P(Price) to input the total price you want to dispense, Press Start, the machine will automatically shut off the nozzle when the price is the preset one. 3. Non-preset dispensing: Pick up the nozzle or press Start, the machine will start to the dispense, press Stop to exit. Accuracy Calibration Due to use for a long time caused the accuracy of measuring errors, it can be adjusted by keyboard operating computer coefficient, the method is as follows: 1. Coefficient adjustment When standby, press Stop, then press L/P to keep 5 seconds, input the password 78787878, press L/P, then the keyboard shows the current coefficient(like the 1350 as below), clear it and input the coefficient that you need. Press Stop to exit. The bigger coefficient is the smaller amount of oil is in fact. The smaller coefficient is the bigger amount of oil is in fact. 2. Unit price adjustment When standby, press Stop, then press L/P to keep 5 seconds, input the password 11223344, press L/P, the board will show the current unit price, press clear key and then input the unit price what you want.