H2S Monitor & Pump | USA NIST Calibration

Brand: FORENSICS DETECTORSModel: FD-90A-H2S-PUMPUser Manual Detector: Click HereUser Manual PUMP: Click HereQuick Start Guide: Click HereBlog Article: Click Here ⚛️ ACCURATE: Professional hydrogen sulfide (H2S) gas detector + PUMP (0.5 LPM, 500 cc/min), 0 - 100 ppm with 0.1 ppm resolution. Electrochemical sensors. Comes FACTORY-CALIBRATED. Turn ON and GO. 🌇 DETECT: Sensor error: ≤ ± 5% F.S. and response time: < 30 sec. Zero and span calibration options. Comes factory-calibrated. Perfect for point, continuous, air, gas, and vapor sampling. 🎆 ALARMS: Adjustable audio, visual, and vibration alarms alert when preset levels are reached.   💪 STRONG: Designed for industrial H2S monitor fieldwork. Shockproof, water-resistant dust-proof, and explosion-proof with belt clip. Rechargeable Li-ion battery 1500 mAh via micro-USB cable, comes with all accessories. 🕵️ TRUSTWORTHY: ** 1-year limited warranty ** Arrives with USA NIST calibration and QA certificates ** Product tested and verified in