Our Fast Micro Thermocouples are the indispensable secret to success across numerous industrial sectors. These powerhouse devices stand out in the dynamic arenas of steel and chemical plants, where precision in high-temperature readings is critical. Beyond industrial strength, these versatile thermocouples are equally at home in household appliances like ovens and water heaters, providing consistently precise and trustworthy temperature measurements.


Masterfully crafted to excel with a broad temperature measurement range, skillfully handling both icy depths and scorching extremes. Their lightning-fast response time catches even the slightest temperature fluctuations instantaneously. Designed for simplicity yet built for endurance, they ensure longevity with minimal upkeep. These pioneering thermocouples adeptly convert temperatures into electrical signals, enabling smooth long-distance communication and facilitating effective automated control.

| Composing materials | Model | Allowable Tolerance | Max Temp Limit | Measured Rate | |
|---|---|---|---|---|---|
| P | J | ||||
| PtRh10%-Pt | QR-KS602 | ≤±5ºC | ≤±3ºC | 1650ºC | ≥98% |
| QR-KS604 | |||||
| PtRh13%-Pt | QR-KR602 | ||||
| QR-KR604 | |||||
| PtRh30%-PtRh6% | QR-KB602 | 1750ºC | |||
| QR-KB604 | |||||
| WRe3%-WRe25% | KW-602 | ≤±7 | 2000ºC | ||

Our company is a beacon of innovation, seamlessly integrating research, development, production, sales, and premium service. Located in a strategic industrial zone, our cutting-edge facility offers unparalleled accessibility. With a dedicated R&D team and skilled experts, we champion the 'quality first' ethos at every step—from selective procurement of raw materials to meticulously crafted final packaging. Our stringent inspection protocols ensure superior product quality, empowering us to manufacture millions of thermocouples and related instruments annually, serving major global steel mills.


Cutting-edge automated production lines guarantee consistent excellence and swift order processing.
Dedicated after-sales team providing prompt solutions and comprehensive online technical guidance.
We analyze customer feedback to refine product design, performance, and user satisfaction.