{"product_id":"3-in-1-digital-52mm-gauge-with-alarm-water-temperature-oil-pressure-and-voltmeter","title":"3 in 1 Digital 52mm Gauge with Alarm | Water Temperature, Oil Pressure, and Voltmeter","description":"\u003cp\u003eMonitor your engine's vital signs with this 3 in 1 digital gauge. It combines a water temperature gauge, oil pressure meter, and voltmeter into a single 52mm display, giving you real-time data at a glance. Built-in alarm thresholds help you catch problems before they cause damage.\u003c\/p\u003e\n\u003cp\u003eThis gauge uses a 100% imported MCU for stable and reliable performance. The housing is made from 316 stainless steel and plastic, designed to resist corrosion in humid or acidic environments. With an IP67 waterproof and dustproof rating, it can handle tough conditions on the road or water.\u003c\/p\u003e\n\u003cp\u003eThe high-brightness LED backlight ensures the display is easy to read in any light. The unit also features a sensor disconnect alarm, showing \"OFF\" on the screen if a sensor fails. This gauge can match many sensor signals, including 0~190 Ω, 240~33 Ω, 0~5 V, 0.5~4.5 V, and 4~20 mA, making it versatile for different setups.\u003c\/p\u003e\n\u003cp\u003eOperating voltage is 9~32 VDC, and the gauge draws ≤60 mA. It works in temperatures from -20 to 70°C and can be stored between -30 to 80°C. The package includes the gauge, wiring harness, and instruction manual. Note: the sensor is sold separately.\u003c\/p\u003e\n\u003cp\u003eKey Features and Benefits\u003c\/p\u003e\u003cp\u003e- 3-in-1 design that combines water temperature, oil pressure, and voltage monitoring in one gauge, saving dashboard space and simplifying installation\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eBuilt-in alarm system that triggers alerts for oil temp over 108°C, water temp over 95°C, oil pressure under 0.8 bar, and voltage below 11.5V (12V system) or 22V (24V system), helping you prevent engine damage\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eIP67 waterproof and dustproof rating that protects the gauge from water and debris, ensuring reliable operation in marine and off-road environments\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003e316 stainless steel construction that resists corrosion in humid, acidic, or salty conditions, extending the life of the gauge\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eSensor disconnect alarm that displays \"OFF\" on the screen when a sensor fails, so you can quickly identify and fix the issue\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eHigh-brightness LED backlight that provides clear visibility in bright sunlight or low-light conditions\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eWho Is This For\u003c\/p\u003e\u003cp\u003e- Boat owners who need a durable, waterproof gauge to monitor engine performance in marine environments\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eOff-road and 4x4 enthusiasts who want a reliable dashboard gauge that can handle dust, water, and rough conditions\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eAutomotive DIYers and mechanics who prefer a single-gauge solution for monitoring multiple engine parameters\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eOwners of older vehicles or custom builds who want to add modern digital monitoring without replacing the entire dashboard\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eUsage Scenario\u003c\/p\u003e\u003cp\u003eMark was on a long fishing trip when his boat's warning light flickered. He had no way to tell if the engine was overheating or just a sensor glitch. After installing this 3-in-1 gauge, he saw the water temperature climbing past 90°C. The built-in alarm went off at 95°C, giving him time to throttle down and check the cooling system. Now he monitors oil pressure and voltage too, all from one gauge.\u003c\/p\u003e\n\u003cp\u003eMicro Comparison\u003c\/p\u003e\u003cp\u003eUnlike single-function gauges that require multiple units and separate wiring, this 3-in-1 design combines three critical readings into one compact 52mm display. The IP67 rating and 316 stainless steel housing give it an edge in durability over standard plastic gauges that may not hold up in wet or dusty conditions.\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003c\/p\u003e\u003cp\u003e- Material: 316 stainless steel + plastic\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eGauge Diameter: 52 mm\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eItem Weight: 150 g\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eOperating Voltage: 9~32 VDC\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eOperating Current: ≤60 mA\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eOperating Temperature: -20~70°C\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eStorage Temperature: -30~80°C\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eWaterproof Rating: IP67\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eInterchange Part Number: Boat Water Temperature Gauge\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003ePackage Includes\u003c\/p\u003e\u003cp\u003e- 1 x Gauge (sensor not included)\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e1 x Wiring Harness\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003e1 x Instruction Manual\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eWhy You Will Love It\u003c\/p\u003e\u003cp\u003eYou get three essential engine monitors in one compact gauge, freeing up dashboard space and simplifying your wiring. The built-in alarms give you peace of mind, alerting you to problems before they become costly repairs. Its rugged, waterproof design means you can trust it on the water or the trail.\u003c\/p\u003e\n\u003cp\u003eQuestions and Answers\u003c\/p\u003e\u003cp\u003eQuestion: Does this gauge come with a sensor?\u003c\/p\u003e\u003cp\u003eAnswer: No, the sensor is sold separately. The package includes the gauge, wiring harness, and instruction manual.\u003c\/p\u003e\n\u003cp\u003eQuestion: What voltage does this gauge work with?\u003c\/p\u003e\u003cp\u003eAnswer: It operates on 9 to 32 VDC, so it works with both 12V and 24V electrical systems.\u003c\/p\u003e\n\u003cp\u003eQuestion: Can I use this gauge in a boat?\u003c\/p\u003e\u003cp\u003eAnswer: Yes, it has an IP67 waterproof rating and is made from corrosion-resistant 316 stainless steel, making it suitable for marine use.\u003c\/p\u003e\n\u003cp\u003eQuestion: What does the alarm do?\u003c\/p\u003e\u003cp\u003eAnswer: The gauge has built-in alarm thresholds. It alerts you when oil temp exceeds 108°C, water temp exceeds 95°C, oil pressure drops below 0.8 bar, or voltage falls below 11.5V (12V system) or 22V (24V system).\u003c\/p\u003e\n\u003cp\u003eQuestion: Is the backlight adjustable?\u003c\/p\u003e\u003cp\u003eAnswer: The gauge features a high-brightness LED backlight for clear visibility. The source data does not specify if brightness is adjustable.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6aa53da3c4d142a681f6801e102efae90.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc6135e2525dd4d159275f3cf41ee8d7bx.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf521852de83447f8b39b294f4652b364m.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbf2750cd190743d4b9bd98036977f248c.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfd61f244ef024a9492c1bec12f8b8231k.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa866ce471b01488482c690a410b5db1cs.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8d4b4694f0784ffe8933144dd26f5cf5U.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sddb425a81a1a4dba889fd8dbeb0a03f4T.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8a26190e38a9461ea210d8fe013562fcV.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3746c048dd7c4042a1f36b83118a6496H.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2b47051868eb4057a6d0f2cb902a5259P.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Saa1d44a84f9f4a929a93b7e69c1169e5r.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae03.alicdn.com\/kf\/S537d6e6dc752409aaef3eb7c3cf21e1br.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae03.alicdn.com\/kf\/Sffc68afa023f4395bfb8292fb2212059l.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae03.alicdn.com\/kf\/Saaba0fb36d4348c3add3301db0915d3ae.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae03.alicdn.com\/kf\/Sc90037c9d2274dd0ad27bb4f54bbbc3cu.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae03.alicdn.com\/kf\/S6a47cd462a234ea98ff04a87009953bdB.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae03.alicdn.com\/kf\/S34bc6eeb888244dcad927c604ef0edd66.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae03.alicdn.com\/kf\/S5fc326b2c1cd44a4907cb11730d89983M.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae03.alicdn.com\/kf\/Se7ff11916ccf4256b5d0fb6bd3eda784L.jpg\" alt=\"\"\u003e\u003c\/p\u003e","brand":"MyPetiteCar.com","offers":[{"title":"WS","offer_id":50559024038125,"sku":"14:200004891#WS","price":93.48,"currency_code":"USD","in_stock":true},{"title":"water temp sensor","offer_id":50559024070893,"sku":"14:200003699#water temp sensor","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Oil Press Sensor","offer_id":50559024103661,"sku":"14:350852#Oil Press Sensor","price":40.3,"currency_code":"USD","in_stock":true},{"title":"BB","offer_id":50559024136429,"sku":"14:200004890#BB","price":92.32,"currency_code":"USD","in_stock":true},{"title":"17MM sensor","offer_id":50559024169197,"sku":"14:365458#17MM sensor","price":29.99,"currency_code":"USD","in_stock":true},{"title":"21MM sensor","offer_id":50559024201965,"sku":"14:350850#21MM sensor","price":29.99,"currency_code":"USD","in_stock":true},{"title":"1-8NPT Sensor","offer_id":50559024234733,"sku":"14:350853#1-8NPT Sensor","price":29.99,"currency_code":"USD","in_stock":true},{"title":"16mm sensor","offer_id":50559024267501,"sku":"14:10#16mm sensor","price":29.99,"currency_code":"USD","in_stock":true},{"title":"BS","offer_id":50559024300269,"sku":"14:200004889#BS","price":92.92,"currency_code":"USD","in_stock":true},{"title":"14MM sensor","offer_id":50559024333037,"sku":"14:200002130#14MM sensor","price":29.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.webster.direct\/products\/3-in-1-digital-52mm-gauge-with-alarm-water-temperature-oil-pressure-and-voltmeter","provider":"Webster.Direct","version":"1.0","type":"link"}