In the high-pressure environment of industrial steam generation, temperature monitoring is not merely a technical requirement but a critical safety and efficiency imperative. Steam Boiler Capillary Thermometers serve as the sensory nerves of the boiler system, providing real-time data from hazardous zones to safe observation areas. As a leading OEM manufacturer and supplier, Accuracy Instrument Co., Ltd. delivers high-precision instruments that bridge the gap between mechanical reliability and modern digital oversight.
With the resurgence of industrial automation in SE Asia and the rigorous energy efficiency mandates in the EU, the demand for explosion-proof, remote-reading thermometers is at an all-time high. Procurement officers now prioritize EEAT-certified suppliers who can guarantee long-term stability in corrosive environments.
We provide comprehensive solutions for HVAC, pharmaceutical sterilization, and chemical processing. Our thermometers are designed to withstand thermal shocks and vibration, ensuring "Zero-Leak" performance as per ISO 9001 standards.
Our facility spans 3,000 square meters and adheres to ISO 17025 laboratory standards. Every unit undergoes 100% pressure cycle tests to meet CE, SGS, and API requirements, ensuring reliability where it matters most.
Huzhou Accuracy Instrument CO LTD is professionally engaged in the development, sales and service of industrial mechanical pressure gauges, bi-metal thermometers, SF6 manometers, and pressure sensors. Our products are the gold standard in Mechanical Engineering, Chemical Engineering, and the Food Industry.
Our production quality exceeds benchmarks under ISO9001:2008 certification.




A: Capillary thermometers allow for remote reading (up to 20 meters), protecting the display dial and personnel from the intense heat and vibration localized at the steam pipe or boiler drum.
A: Yes, as a specialist manufacturer, we offer full OEM services including custom scaling (Celsius/Fahrenheit), brand logos, and specific capillary materials (PVC coated, Stainless Steel Braided) to suit your environment.
A: With an annual output of 2 million units, our typical lead time for standard industrial batches is 2-4 weeks, depending on the complexity of the customization.