Brand: FORENSICS DETECTORSModel: FD-4A-PUMPUser Manual Detector: Click HereUser Manual Pump: Click HereQuick Start Guide: Click HereBlog Article: Click Here Features: ⚛️ POINT SAMPLING: Perfect for point probe and continuous sampling in confined or toxic spaces. The pump flow rate is 0.5 LPM with easy USB recharge. Comes FACTORY-CALIBRATED. 🌇 DETECTION: High-quality sensors allow the 4 gas monitor to detect oxygen (O2), carbon monoxide (CO), hydrogen sulfide (H2S), and combustibles (LEL). Comes factory-calibrated. Detection error better than ≤±5% F.S. and response time: < 30 sec. Zero and span calibration options. 🎆 ALARMS: Adjustable audio, visual, and vibration alarms alert when preset levels are reached. 💪 STRONG: Robust design constructed with high-strength ABS and anti-slip grip rubber. Waterproof, dust-proof, and explosion-proof. 🕵️ TRUSTWORTHY: 1-year limited warranty. Arrives with a signed and dated calibration certificate. Details: A basic multigas detector + PUMP setup by FORENSICS for easy use in industrial applications. The pump allows for a point probe or continuous sampling to avoid toxic environments. Simple LCD screen, large and with backlight. This instrument is used for confined space situations where a gas sample needs to be taken before entry to check the air quality, toxicity, and health of a confined space. The 4-gas meter and pump setup is a cost-effective alternative to other units that are more expensive with built-in pumps. For those requiring a 4-gas meter with a built-in pump, we recommend our FD-600-4GAS multigas detector. For those that just require a 4-gas meter for personal protection (without the pump probe), we recommend our 4-gas meter FD-4A. If data logging is required our FD-4S multigas detector is an excellent option. Includes: 4-gas Meter, user manual, computer USB charging cable, calibration cover, and certified calibration certificate. The pump unit comes with the pump, stainless probe, 3 ft silicone tubing, USB charging cable, and user manual. Calibration Options: Calibration Service by Forensics DetectorsCalibration Tutorial (DIY) Calibration Kit (DIY sold separately):Calibration Gas (Multigas)Calibration Gas Regulator (C10)4 Gas Bump GasTubing Other Accessories & Parts (sold separately): Gas Sensor Replacement (CO)Gas Sensor Replacement (H2S)Gas Sensor Replacement (O2)Gas Detector Waterproof CaseGas Detector Stand Detector Specifications Combustible Gas (LEL) Detection: 0 - 100% with 1% resolutionOxygen (O2) Detection: 0 - 30% with 0.1% resolutionCarbon Monoxide (CO) Detection: 0 - 999 ppm with 1 ppm resolutionHydrogen Sulfide (H2S) Detection: 0 - 100 ppm with 1 ppm resolutionRecommended Calibration Period: 12 monthsGas Sensor Type: Electrochemical (CO, H2S, O2) & Catalytic (EX LEL)Gas Sensor Life: 2 - 3 yearsError: ≤ ± 5% F.S.Response Time: ≤ 30 secStore / Operating Temp: 0°F - 122°FStore / Operating Humidity:
