- 🎆 PROFESSIONAL: A top quality 4 gas monitor with a built-in pump to detect Oxygen (O2), carbon monoxide (CO), hydrogen sulfide (H2S), and combustibles (LEL). Comes FACTORY-CALIBRATED.
- 🌈 COLOR DISPLAY & PUMP: Color screen and graph functions allow for easy and intuitive operation. Built-in pump for super fast detection.
- 📲 RECORDED ALARMS: The detector records alarm events with date and time stamps. Stores 1,200 alarm records.
- 💪 STRONG: Robust design, constructed with high-strength ABS and anti-slip grip rubber. Water-resistant, dust-proof, and explosion-proof exceeding Exib IIB T4 Gb.
- 🕵️ TRUSTWORTHY: ** 1-year limited warranty ** Arrives with calibration and QA certificates ** Product tested and verified in the USA **
Details: This is our best industrial 4 gas multigas detector. The 4 gas monitor has a built-in pump that allows for super quick sensor response and point or continuous sampling to confirm air quality, toxicity, and safety when entering confined spaces. A very robust unit for personal protection is used for workplace safety. This 4 gas monitor detects CO, H2S, O2, and LEL. It comes with a 32-bit microprocessor, color LCD, and graphing capabilities. Used in the industry by construction workers, utility workers, refinery workers, firefighters, maintenance engineers, inspectors, and those who spend time in sewers and waterworks, underground storage tanks, oil rigs, tanks, and silos, and often used in the maritime industry. The stainless steel probe is also popular, easy retracts down to one foot or extends to 4ft to sample gas at those hard-to-reach locations. For those that do not require a 4 gas meter without a built-in pump, we recommend our 4 gas meter FD-4A. If data logging is required our FD-4S multigas detector is an excellent option.
Included: The product comes with the multi-gas detector, English manual, USB charging cable, charger, 4-foot telescopic stainless probe and tubing, and a USA NIST calibration certificate.
Accessories (sold separately):
Calibration T-piece & Tubing
Calibration Gas (Multigas)
Calibration Gas Regulator (C10)
Bump Gas (Multigas)
Gas Sensor Replacement (CO)
Gas Sensor Replacement (H2S)
Gas Sensor Replacement (O2)
Gas Detector Waterproof Case
Gas Detector Stand
Gas Detector Calibration Service (multigas)
Combustible gas (LEL) detection: 0 - 100% with 1% resolution
Oxygen (O2) detection: 0 - 30% with 0.1% resolution
Carbon monoxide (CO) detection: 0 - 999 ppm with 1 ppm resolution
Hydrogen sulfide (H2S) detection: 0 - 100 ppm with 1 ppm resolution
Accuracy: ≤ ± 5% F.S.
Response time: ≤ 20 sec
Working temperature: 14F - 122F, ＜95% RH
Battery: DC3.7V Li-on battery, 3200mAh
Gas sensor life: 2-3 years
Explosion-proof grade: Ex ib IIB T4 Gb
Protection grade: IP65
Weight: 14 oz
Dimensions: 5.1 in × 2.6 in x 1.2 in
Charge time: 4 hours
Operating time: > 10 hours