JJCOCO Oil Pressure Gauge Kit 150 PSI 52mm with 1/8" NPT Electronic Sensor — Dual LED Numeric + Needle, 12V/24V

JJCOCO's 150PSI oil pressure gauge kit is a complete 52mm digital and analog hybrid meter with a 1/8" NPT electronic sensor, mounting bracket, and wiring for quick 12V/24V dash installation.

This compact kit combines a bright red LED numeric readout with a sweeping visual needle so you can monitor oil pressure precisely and at a glance. Built for cars, trucks, and a wide range of petrol and diesel engines, it offers programmable low-pressure alerts, peak-pressure recall for troubleshooting, and a leak-resistant sensor designed to install without adapters. Everything you need is included to add reliable oil-pressure feedback to your vehicle dash or custom panel.

How does the JJCOCO gauge display pressure clearly in all lighting?

The meter pairs a high-contrast red LED numeric readout with a moving needle, so you get both exact numbers and an intuitive trend view. That dual-display approach helps you read fast changes while also noting steady-state values without needing to strain in bright daylight or at night.

• Bright red LED shows exact PSI values instantly
• Sweeping needle provides visual trend and instantaneous movement
• Readable in sunlight and after-dark driving conditions
• Clear 52mm face fits most dash openings

What safety or diagnostic features help protect my engine?

The gauge includes a programmable low-pressure alarm that flashes, beeps, and pulses red when oil pressure drops below your set threshold, giving you time to stop and investigate. For troubleshooting, the built-in peak-pressure recall stores the highest measured pressure so you can spot pump or relief-valve problems without extra tools.

• Adjustable low-oil alarm warns before critical pressure loss
• Audible and visual alerts for immediate attention
• Peak-pressure recall button captures maximum pressure events
• Useful for diagnosing weak pumps, clogged filters, or high-load conditions

How easy is installation and which vehicles are supported?

JJCOCO supplies a true plug-and-play kit that includes the 1/8" NPT sensor, wiring harness, mounting bracket, and a wiring diagram to streamline installation. The sensor is designed for leak-proof performance in gasoline, diesel, and many high-performance engines and works with both 12V and 24V electrical systems.

• Complete kit: sensor, harness, bracket, and instructions
• 1/8" NPT sensor fits most oil ports without adapters
• Compatible with 12V and 24V systems for cars, trucks, and equipment
• Mounts in dash openings or using supplied bracket in minutes

What accuracy and durability can I expect from the sensor?

The precision-engineered electronic sensor is built to maintain a tight seal and resist leaks under normal operating conditions. It measures pressure up to 150 PSI, allowing for accurate monitoring across a wide range of engines and operating loads.

• Rated range: 0–150 PSI for broad application
• Precision electronic sensing for reliable readings
• Leak-resistant 1/8" NPT thread sealing for long-term reliability
• Suitable for gasoline, diesel, and performance engines

Who is this for? Mechanics, fleet operators, DIY vehicle builders, and performance drivers who want clear, dependable oil pressure information will benefit from the JJCOCO 150PSI gauge kit. It’s ideal for anyone adding a dedicated oil-pressure readout to a replacement dash, race car, tow vehicle, or work truck, especially when fast visual cues and programmable alerts matter. The included hardware and wiring diagram make it practical for competent DIY installers, while the alarm and peak recall functions provide value to technicians diagnosing oil-system behavior.