The product is mainly for high-performance racing and modified car market, positioning in the precise pressure monitoring and engine safety. As the 1 precision pressure measuring instrument, the Nitrous Bottle Pressure Gauge (nitrous oxide bottle pressure gauge) consists of a high-strength stainless steel housing, a precision bellows or strain gauge sensor, and a high-contrast display panel (analog dial or digital LED) for real-time monitoring of the pressure state in nitrite storage cylinders. In terms of core technology, the meter adopts temperature compensation algorithm and high frequency sampling technology to ensure that the reading deviation is extremely small in extreme racing environment. Its design advantage is that by maintaining the golden pressure range of 900 to 950 PSI, the injection system can achieve the best air-fuel ratio, thereby increasing the power output while effectively preventing engine knock caused by excessive cylinder pressure. The product supports a variety of installation methods and material versions, and is widely adapted to professional linear acceleration races, high-performance street cars and various industrial fluid pressure monitoring scenarios.

± 0.5% level ultra-high precision monitoring
the internal use of micro-frosted gear transmission mechanism to ensure that the pressure reading accuracy error is controlled within ± 0.5%, effectively avoiding the injection system due to fuzzy readings caused by too thick or too thin.

1600 PSI wide range pressure resistance guarantee
it has a measurement upper limit of up to 1600 PSI, can withstand sudden pressure increase caused by rising bottle temperature, and prevents mechanical damage or air leakage of the instrument due to over-range in high temperature environment.

Oil-filled shockproof and anti-interference structure
the inside of the instrument is filled with silicone oil buffer, which can absorb high-frequency vibration up to 200Hz, ensure that the pointer is still stable and does not shake during high-speed driving of the racing car, and extend the life of the core components by more than 2 times.

316L stainless steel anti-corrosion connection
the joint part is made of industrial grade 316L stainless steel, which can resist the chemical erosion of nitrous oxide medium and prevent the risk of interface corrosion or pressure leakage after long-term use.

Intelligent safety automatic cut-off linkage
Some models integrate electronic relay control, which can automatically cut off the solenoid valve when the bottle pressure exceeds the set safety threshold, and instantly terminate the injection to protect the engine from irreversible damage.

Multi-color backlit night vision enhancement design
Equipped with 10-color switchable LED backlight function, it provides clear visibility in low-light environments, allowing the driver to quickly obtain key pressure parameters without distraction during instant acceleration.

± 0.5% level ultra-high precision monitoring

1600 PSI wide range pressure resistance guarantee

Oil-filled shockproof and anti-interference structure

316L stainless steel anti-corrosion connection

Intelligent safety automatic cut-off linkage

Multi-color backlit night vision enhancement design

Professional Straight Line Acceleration Racer

High Performance Car Refit Shop Technician

Racing engine tuning engineer

Street racing enthusiasts

Nitrogen Acceleration System Traders

Auto Power Upgrade Kit Distributor

Track safety inspectors

Industrial special gas management personnel

Automated pressure system integrator

Senior car DIY modification player


Stable Performance, Lasting Assurance
Utilizing shock-resistant design and quality materials to ensure long-term stable operation in harsh conditions.


Industrial Measurement Partner
Featuring all-stainless steel construction and rigorous quality control for reliable measurement results and system integrity.


Accurate Data
High-precision sensing and calibration technology guarantee accurate data for precise process control.
Free Consultation Service!
You can contact us through the form or call 008618968133688 to inquire about pressure gauge solutions.
Free Consultation Service!
You can contact us through the form or call 008618968133688 to inquire about pressure gauge solutions.