{"product_id":"digital-metering-nozzle-for-diesel-antifreeze-urea-manual-switch-industrial-high-precision-product-overview","title":"Digital Metering Nozzle for Diesel, Antifreeze \u0026 Urea (Manual Switch, Industrial High Precision) Product Overview","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe digital metering nozzle for diesel, antifreeze and urea is a multi-functional fluid filling tool integrated with a high-precision digital display metering system and manual mechanical switch. Specially designed for low-to-medium viscosity fluids such as diesel, antifreeze and automotive urea, it displays the total filling volume in real time via an LCD screen and supports precise control through a manual switch. Without preset quantitative or automatic stop functions, it features a simple and durable structure and intuitive operation, making it an efficient filling device for logistics fleets, filling stations, repair shops and other scenarios.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThis product delivers outstanding core values: visual precise metering with HD LCD displaying single\/total filling volume in real time, eliminating manual estimation and enabling quantifiable and traceable consumption; more reliable manual switch with mechanical trigger control (press to flow, release to stop), free from electronic valve failures and stable in oily and humid environments; high multi-medium compatibility suitable for diesel, antifreeze, urea and other fluids, reducing procurement costs and meeting multi-scenario operation needs; cost-effective and easy to maintain with lower procurement cost than automatic quantitative models, few wearing parts and low maintenance cost, ideal for high-frequency use; lightweight and easy to operate with ergonomic grip and lightweight body, reducing fatigue during long-time operation.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eCore Technical Parameters\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eMetering accuracy: ±1%~±2% (industrial high precision). Maximum working pressure: 1000 psi (69 bar \/ 6.9 MPa), stably suitable for diesel, urea and antifreeze delivery. Flow rate: 5~50 L\/min (varies with medium viscosity and pressure), covering both efficient and precise filling scenarios. Minimum measurement unit: 0.1 L, supporting micro precise filling.Applicable media: low-to-medium viscosity fluids such as diesel, antifreeze and automotive urea (not suitable for high-viscosity grease). Inlet interface: 1\" NPT \/ G1 thread (universal industrial interface for various oil pipelines). Outlet interface: pagoda joint \/ metal quick connector (customizable), compatible with different filling equipment and hoses.Equipped with HD LCD digital display (visible in strong light) showing single filling volume, total filling volume and remaining battery power, convenient for cost accounting and management. Control mode: trigger-type manual mechanical switch with fast response and intuitive operation. Power supply: 2×1.5V AA alkaline batteries with endurance ≥6000 filling times, no charging required.Operating temperature: -20℃~70℃, cold and heat resistant for multi-region adaptation. Net weight: approx. 1.1 kg, lightweight and portable for mobile operation. Body: aluminum alloy\/zinc alloy; valve core: stainless steel, drop-resistant, corrosion-resistant and high-pressure sealed.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eCore Functions \u0026amp; Advantages\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eCore Functions\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePrecise metering display: adopts high-precision turbine\/oval gear sensor with ±1%~±2% accuracy, feeding back filling volume in real time with accurate and traceable data.Manual switch control: mechanical trigger switch (press to flow, release to stop), no electronic response delay, smoother and more efficient operation.Multi-medium universal compatibility: compatible with diesel, antifreeze, automotive urea and other low-to-medium viscosity fluids, one nozzle meets multiple filling needs and reduces equipment investment.Real-time data recording: supports single filling volume reset and total volume recording, convenient for quick accounting of consumption per vehicle or per lubrication point.High-pressure sealing \u0026amp; anti-drip: precise sealing structure with no drip or residue after stopping, keeping workshops and filling stations clean and reducing fluid waste.Ergonomic design: streamlined body + non-slip grip, fitting hand stress curve, reducing fatigue during long-time filling and adapting to high-frequency operation.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eProduct Advantages\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eCompared with traditional diesel nozzles and automatic quantitative nozzles, this digital metering nozzle has obvious strengths: higher metering accuracy with ±1%~±2% error and visual control, eliminating manual estimation; more stable control with manual switch + digital display, precise and intuitive without electronic valve failures; stronger medium compatibility (diesel, antifreeze, urea all in one), greatly reducing equipment investment; higher durability and lower failure rate with mechanical switch + digital display structure, far more reliable than automatic quantitative models; more reasonable procurement cost with outstanding cost performance, suitable for long-term high-frequency use; wider application scope meeting both precise filling and cost-performance demands.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eApplication Scenarios\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eLogistics fleets \u0026amp; transportation enterprises: freight fleets, bus companies, cold-chain logistics can realize precise filling of vehicle diesel and urea with clear and accountable consumption, optimizing fuel consumption management; engineering fleets use it for diesel supply of excavators, loaders, cranes and other heavy equipment, with visual consumption convenient for cost control and equipment maintenance records.Filling stations \u0026amp; retail terminals: small gas stations and rural filling points achieve precise diesel metering, improving customer trust and settlement efficiency; urea\/antifreeze specialty stores enjoy multi-functionality, handling diesel, antifreeze and urea filling at the same time, reducing equipment investment and space occupation.Automotive maintenance \u0026amp; after-market: 4S shops and professional repair shops use it for engine oil, antifreeze and urea filling, quantifying service content accurately and enhancing professionalism and customer trust; oil change centers and beauty shops provide standardized filling services, upgrading added-value compared with traditional rough filling.Agriculture \u0026amp; special scenarios: agricultural machinery such as tractors and harvesters use it for diesel and antifreeze filling, adapting to harsh outdoor field environments; ships and generator sets achieve precise diesel filling, convenient for energy consumption statistics and equipment maintenance management.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eTarget Customer Groups\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eCore B-end customers: logistics\/transportation enterprises with large fleets needing precise fuel consumption accounting and cost control; engineering machinery\/mining service providers for high-frequency filling of excavators and mining equipment pursuing durability and cost-performance; filling station operators (small gas stations, urea\/antifreeze points) needing multi-functional and low-cost filling equipment; automotive maintenance service providers (4S shops, repair garages) requiring accurate service quantification and quality improvement.Supporting B-end customers: fuel\/urea distributors providing supporting filling equipment for downstream clients to expand value-added services; centralized lubrication system providers offering filling tool solutions for industrial enterprises adapting to low-to-medium viscosity fluid filling.Professional C-end users: heavy truck drivers, engineering machinery owners maintaining equipment independently needing accurate, durable and reliable filling tools; agricultural machinery users and marine enthusiasts needing portable and multi-functional filling equipment for daily maintenance.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSelling Points\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eClear digital display, accurate consumption calculation: real-time volume reading on screen, no more estimation, fully transparent fuel cost.One for three, multi-functional: works for diesel, antifreeze and urea, save equipment cost and space with one purchase.Mechanical switch, ultra durable: no electronic valve or automatic stop logic, resistant to oil, dust and humidity, low failure rate.Precise filling, save more profit: ±2% high accuracy, reduce fluid waste by over 10% compared with traditional nozzles.Lightweight \u0026amp; user-friendly: ergonomic grip, lightweight body, fatigue-free long hours operation, easy for new users.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eProduct Packaging \u0026amp; Accessory List\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eStandard package includes: 1 metering filling nozzle, 1 inlet adapter, 1 outlet pagoda\/quick connector, 2 AA alkaline batteries, 1 product manual.Optional accessories: rechargeable lithium battery kit, extended oil hose (2m\/3m), portable storage box, multi-angle outlet nozzles (45°\/90°) to meet various operation needs.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eProduct Value Summary\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe digital metering nozzle for diesel, antifreeze and urea is an ideal filling tool featuring precise metering, multi-medium compatibility, high durability and cost-performance. It avoids complex automatic stop logic, ensures extremely low failure rate via mechanical switch, and realizes visual precise metering through digital display, perfectly matching scenarios that require accurate consumption and cost control without automatic quantitative function. Whether for fuel consumption management of large fleets, retail service of filling stations or standardized service of repair shops, this product delivers precise, efficient and clean filling with lower procurement and maintenance costs, making it a cost-effective upgrade choice for low-to-medium viscosity fluid filling.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Shallyibao Tech","offers":[{"title":"Default Title","offer_id":48124425011448,"sku":null,"price":158.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/5354\/0856\/files\/ScreenShot_2026-01-18_194900_240_6482dd89-9775-470a-ba14-0a8f06439c84.jpg?v=1774093888","url":"https:\/\/shallyibao.com\/products\/digital-metering-nozzle-for-diesel-antifreeze-urea-manual-switch-industrial-high-precision-product-overview","provider":"Shallyibao Tech","version":"1.0","type":"link"}