DIY Supplies : ELECTRICALModel Number : Flowmetert1 Inch Mechanical 4-Digit Fuel Flow Meter 33Mm (1Inch Internal Thread) 20-120L/Min, Suitable For Fuel PumpHigh-quality aluminum, longer quality-using high-quality aluminum (back) and plastic material, rust-proof and wear-resistant, long service lifeperfect tool for crude oil and gasoline-this series of flow meters are used for non-commercial purposes, mainly for crude oil and gasolineEasy to install and provide you with stable and reliable counting-this flowmeter is reliable, easy to install and proofreadLarge display screen is easy to read and use--has a large display screen, easy to read, quick return to zero rotation, flexible horizontal or vertical installation, etc.Manual return to zero-with a mechanical flowmeter, the handwheel can be raised manually to return to zero, and the cumulative accumulation does not return to zeroFm series flow meter, suitable for non-commercial use to measure the amount of fuelUsed for crude oil, gasoline, no, reliable quality, favorable priceEasy to install and proofread, with digital printing, easy to read, and quick return to zero knobFlexible horizontal or vertical installation and other featuresThe maximum display of the return-to-zero counter is 9999, and the total accumulation is 9999999crude oil flow meterModel: FM-120-1Flow range: 20-120L/MinAccuracy: 1%Nominal diameter: 33mm (1inch internal thread)Installation direction: vertical or horizontalWorking pressure: 3barWorking temperature: 40 (Celsius)Measuring range: 2000-8000 (m3/h)Colour:blackMaterial:Aluminum+ABSPackage Contents:1 x 1 inch four-digit flow meterOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.