Hydrogen Sulfide H2S Monitors Forensics Detectors aims to enhance safety by offering state-of-the-art air quality measurement equipment. Our products are used in renewable energy, transportation, food, construction, agriculture, manufacturing, industrial, and occupational safety. H2S Monitor Analyzer with Probe Easy to Use. This is the Forensics Detectors professional H2S Analyzer with built-in pump and 4ft telescopic probe. The unit is factory calibrated to NIST Traceable H2S source to assure you of accuracy. High precision for accurate measurements and robust for fieldwork, inspections, occupational safety, industrial, and environmental applications. USA NIST Traceable Source Calibration Have the highest confidence in your gas detection accuracy. Possible only with best calibration practices to USA NIST Traceable Sources. Calibration qualified in the Forensics Detectors laboratory, located in Los Angeles, California, USA. What is Hydrogen Sulfide Gas? A hydrogen sulfide (H2S) monitor detects H2S gas concentrations in the air. It is used in hazardous gas environments such as tanks, vessels, silos, pits, manholes, and tunnels. Hydrogen sulfide gas analyzers are often used in maritime, oil and gas, construction, mining, water, and wastewater industries. Included H2S Analyzer with Built-in Pump Stainless Steel Belt Clip Carry Case USB Charging Cable and Charger 4ft Telescopic Stainless Probe English Manual USA NIST Calibration Document FD-90A-H2S FD-90A-H2S-PUMP FD-103-H2S FD-60-H2S FD-600-H2S Add to Cart Add to Cart Buying Options Buying Options Add to Cart Customer Reviews 4.1 out of 5 stars 75 4.3 out of 5 stars 15 3.9 out of 5 stars 30 3.0 out of 5 stars 2 — Price $99.45$99.45 $169.45$169.45 — no data — no data $279.45$279.45 Gas Detected Hydrogen Sulfide (H2S) Hydrogen Sulfide (H2S) Hydrogen Sulfide (H2S) Hydrogen Sulfide (H2S) Hydrogen Sulfide (H2S) Range / Resolution 0-100ppm / 0.1ppm 0-100ppm / 0.1ppm 0-100ppm / 1ppm 0-100ppm / 1ppm 0-100ppm / 0.1ppm Response Time 10 hours Power Source DC 3.7V Li-on battery, 3200 mAh Gas Sensor Life 2-3 years Analyzer Dimensions & Weight 5.1 in × 2.6 in x 1.2 in inches & 14oz Explosion Rating ATEX certified Ex ib IIC T4 Gb Recommended Calibration Period 12 months Gas Sensor Type Electrochemical Gas Sensor Calibration Location Los Angeles, California, USA Alarm LED, Buzzer, and Vibration