CH4-Henan Otywell Electronic Technology Co., Ltd.

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OT135S Portable Gas Detection Alarm

OT135S portable gas detector · configurable multi-gas monitor

BT-GYQ-TCB2 Point-Type Gas Detector (Battery-Powered)

BT-GYQ-TCB2 battery gas detector · wireless point type gas alarm

TCB2-W Wireless Gas Detection Alarm

TCB2-W wireless gas detector · fixed gas alarm

TCB2-G Fixed Gas Leak Detector

TCB2-G pipeline gas detector · flange mounted gas sensor

TCB2-F Point Type Four Gas Detector

TCB2-F gas detector · fixed multi gas alarm

TCB2-B Pump-Suction Point-Type Gas Detector

TCB2-B pump suction gas detector · fixed gas alarm

OT800 Portable Multi Gas Analyzer

OT800 portable gas analyzer · pumped gas detector

OT600 Portable Pump Suction Type 6 in1 Gas Detector

OT600 pumped gas detector · portable multi gas monitor

OT139 Multifunctional 8-in-1 Gas Detection Alarm

OT139 pumped multi gas detector · portable gas alarm

OT137 Multi gas detector

OT137 multi gas detector · portable gas leak detector

OT135 Pump Suction Gas Detector Alarm

OT135 pumped gas detector · portable gas sampling alarm

OT130 Portable Gas Leak Detector

OT130 gas leak detector · portable gas leak finder

Our Advantages & Services

We prioritize precise engineering, superior quality, and long-term reliability in every product. Built for harsh industrial environments, we deliver high-performance detection solutions backed by comprehensive lifetime technical support and after-sales service.

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