Single Gas Detector

Professional portable hydrogen sulfide gas detector featuring Honeywell sensor technology, 3.5-inch TFT display, and 12-hour continuous operation. With IP65 protection, data logging for 90,000 points, and European safety certification, this device ensures worker protection in oil & gas, wastewater, and industrial applications where H2S exposure risks exist.

MIC300OZ portable ozone detector uses dual beam UV absorption at 254 nm for accurate 0-200g/Nm3 measurement. Features long-life UV LED, touch screen, and temperature/pressure compensation. Ideal for water treatment, disinfection, and industrial hygiene. CE, RoHS, FCC certified.

Compact and lightweight O3 gas detector with high accuracy, fast response, and wide measurement range. Features color LCD display, sound/light/vibration alarms, USB rechargeable battery, and IP-rated waterproof housing. Ideal for industrial safety in petrochemical, environmental, and mining applications.

The POA-300 UV Ozone Analyzer uses 254nm UV absorption for precise ppb-level detection. Features 30-second startup, 6-hour battery, USB/WiFi output, and Dew Balance dehumidification. Ideal for water treatment, labs, and industrial safety. CE, RoHS, FCC certified.

UV dual-path absorption method ensures high accuracy and stability. Features automatic zero adjustment, long-life UV light source (30,000-50,000 hrs), and 4-20mA/RS485 output. Ideal for tap water, pure water, and industrial ozone monitoring. Patented design, 24/7 continuous operation.

The Oz-180W uses dual-beam UV absorption for precise 0-200ppm ozone measurement. Features auto-zero compensation, long-life UV LED, and 4-20mA/RS485 output. Ideal for water treatment, pharmaceuticals, and industrial process control. Custom HF version available.

UV absorption ozone analyzer with dual-beam light source, 0.3% FS accuracy, and 0.03s response. Features touch screen, RS485 output, and auto zero calibration. Ideal for pipelines, tanks, and industrial ozone monitoring.

Mic300oz ozone analyzer uses UV 254 nm dual beam photometry for precise ozone concentration in air or oxygen. Features touch screen, pressure/temp compensation, long-life UV LED, and 24/7 continuous operation. Ideal for pharmaceutical pipelines. 24-month warranty.

Patented automatic zero correction ensures stable 24/7 operation. UV dual-beam absorption with long-life LED source. Measures 0-300 g/Nm3. Features touch screen, RS485, 4-20mA output. Ideal for ozone generator and tail gas monitoring.

Patented auto-zero correction UV dual-path ozone analyzer with 0-300g/Nm3 range, long-life UV LED source, and 24/7 continuous operation. Features 4-20mA RS485 output, touch screen, and 2-year warranty. Ideal for generator outlet and medical air quality monitoring.

Measures ozone concentration via UV absorption with a dual-light source system and 253.7nm lamp. Features 0-200g/Nm3 range, 0.3% FS accuracy, temperature/pressure compensation, and 4-20mA output. Ideal for water treatment and industrial safety.

Maintenance-free single gas detector with up to 2 years continuous operation. Detects 100+ gases including CO, H2S, O2, LPG, CH4. Features self-test, fall alarm, 90dB alarm, and IP68 rating. ATEX, IECEx, SIL3 certified for hazardous environments.

UVOZ-3000 ozone analyzer uses dual optical path UV absorption with a long-life imported UV LED light source. Features automatic zero calibration, 0-300g/Nm3 range, 0.5% FS accuracy, and 24-month warranty. Ideal for ozone generator monitoring in water treatment and industrial applications.

UVOZ-3300C Ozone Concentration Analyzer measures 0-300g/Nm3 with automatic zero-point calibration and imported sensor. Features intelligent temperature and pressure compensation, 4.3-inch touch screen, RS485 and 4-20mA output. Ideal for water treatment, disinfection, and industrial ozone monitoring.

Portable breath alcohol tester with high-precision electrochemical sensor, 0-2.000mg/L range, and fast

HIYI AT7200 alcohol tester features a police-grade fuel cell sensor for rapid screening and quantitative testing. With a measuring range of 0-2.000mg/L, LCD display, printout, and illumination, it ensures high precision and safety for driving or workplace alcohol detection.

The MP400 4-in-1 gas detector monitors O2, LEL, CO, and H2S for confined space safety. Features over 30 sensor options, 16-hour battery, IP67 rating, and 360-degree alarm bar. UL/cUL certified with 2-year warranty. Ideal for oil and gas, chemical, and industrial applications.

Portable CO gas detector with IP67 rating, large LCD, and 95dB alarm. Features adjustable alarms, event logger, and 3-year battery life. UL/cUL and ATEX certified for hazardous environments.

High sensitivity CO detector with LCD icon display and voice alarm. Features 1000ppm range, real-time temp/humidity, low voltage notification, and intelligent zero calibration. Ideal for industrial fire safety.

High sensitivity handheld gas detector with LCD display, real-time temp/humidity, and voice alerts. Detects leaks in PPM units with 2-5s response. Ideal for pipelines, propane stations, and fuel leakage detection.