At Oilmark International, we proudly supply WISE Pressure Gauges and Industrial Instrumentation, trusted worldwide for their accuracy, reliability, and durability. Manufactured by WISE Control Inc., these instruments are engineered to deliver precise measurements under the most demanding industrial conditions.
From general-purpose pressure gauges to advanced flow transmitters and differential instruments, WISE products are widely adopted across industries such as oil & gas, refining, petrochemical, pharmaceuticals, power generation, food processing, water treatment, and industrial automation.
As an authorized WISE supplier, Oilmark International ensures you receive only genuine, globally certified WISE products, backed by expert consultation, technical support, and worldwide delivery.
WISE general-purpose pressure gauges are designed for reliability and long-term performance. With corrosion-resistant materials and high measurement accuracy, these gauges are ideal for process industries, hydraulic systems, HVAC, and pipelines.
Engineered for filtration, HVAC, hydraulics, and gas flow systems, WISE differential pressure gauges provide precise monitoring of pressure differences between two points, ensuring system efficiency and safety.
For industries requiring digital output and automation integration, WISE pressure transmitters offer real-time monitoring, high accuracy, and robust design. Perfect for smart factories, industrial automation, and remote monitoring.
WISE provides a complete range of bimetal thermometers, temperature switches, and recorders, ensuring accurate measurement and control in boilers, furnaces, HVAC, and industrial heating systems.
High-performance temperature sensors and heaters designed for industries that demand precise and stable temperature monitoring under extreme conditions.
Protective thermowells that safeguard temperature instruments against extreme pressures, flow conditions, and corrosive environments—extending instrument life and reliability.
WISE level instruments deliver accurate and dependable measurement of liquid levels in tanks, pipelines, and vessels across various process industries.
Specialized solutions for critical flow and pressure restriction measurements, ensuring safety and performance in demanding applications.
These flow monitoring solutions provide real-time visibility and control of gas and liquid processes. Widely used in petrochemical, food, pharmaceutical, and water treatment industries.
A complete range of mounting kits, adaptors, seals, and protective accessories designed to maximize the performance and service life of WISE instruments.




WISE instruments from Oilmark International are trusted across:
As a trusted WISE supplier, we provide:
Contact Oilmark International today to find the right WISE pressure gauge, transmitter, or instrument for your application.