4 Gas Monitor | Mini & Small | USA NIST Calibration | O2, CO, H2S, LEL | USB Recharge |

Product description

4 Gas Monitors and Multigas Detectors

Forensics Detectors offers sensitive 4 Gas Monitors and Multigas Detectors. Made for industrial use by utility workers, refinery workers, firefighters, maintenance engineers, those who spend time in sewers, waterworks, underground storage tanks, oil rigs, tanks, and silos in the maritime industry.

4 Gas Monitor Mini

Easy to Use.

Simple, reliable, and remarkably compact—one of the smallest 4-gas monitors in the world. Our newest meter delivers cutting-edge personal protection through advanced electrochemical and catalytic nano-sensors in an ultra-portable design. Engineered for confined space and air assessment with no complicated menus or unnecessary features.

USA NIST Traceable Source Calibration

Have the highest confidence in your gas detection accuracy. This is made possible only with best calibration practices to USA NIST Traceable Sources. This gas detector’s calibration is performed in the Forensics Detectors laboratory, located in Los Angeles, California, USA.

Included 4 Gas Monitor Mini Metal Belt Clip Calibration Cover USB Charging Cable USA NIST Calibration Document USA California Based English Manual

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Customer Reviews

4.4 out of 5 stars 126

4.9 out of 5 stars 17

4.4 out of 5 stars 100

4.3 out of 5 stars 34

4.4 out of 5 stars 38

Price

$225.45$225.45 $295.00$295.00 $275.45$275.45 $345.00$345.00 $595.45$595.45

Gases Detected
CO, H2S, LEL, O2 CO, H2S, LEL, O2 CO, H2S, LEL, O2 CO, H2S, LEL, O2 CO, H2S, LEL, O2

Error
better than 5% F.S. better than 5% F.S. better than 5% F.S. better than 5% F.S. better than 5% F.S.

Response Time
<30 seconds <30 seconds <30 seconds <30 seconds <30 seconds

Battery & Size
Li-ion Rechargeable, 2000 mAh Li-ion Rechargeable, 2000 mAh Li-ion Rechargeable, 2000 mAh Li-ion Rechargeable, 2000 mAh Li-ion Rechargeable, 3200mAh

Color Screen
no data
no data

✓

✓

✓

Datalogging
no data
no data

✓

✓

✓

Graphing
no data
no data

✓

✓

✓

Pump
no data
no data
no data

✓

✓

Built-in Pump
no data
no data
no data
no data

✓

Probe Length
no data
no data
no data
8.6-inch 4ft (telescopic)

Technical Specifications

Gas Detected CO, H2S, LEL, O2 Detection Range (LEL) detection: 0 – 100% with 1% resolution, (O2): 0 – 30% with 0.1% resolution, (CO): 0 – 999 ppm with 1 ppm resolution, (H2S): 0 – 100 ppm with 1 ppm resolution Response Time < 30 seconds Error better than 5% F.S. Calibration Standard USA NIST Traceability Operating Temperature 0°F – 122°F Operating Humidity < 95 %RH Working Battery Time > 24 hours Power Source DC 3.7V Li-on battery, 2000 mAh Sensor Life 2-3 years Analyzer Dimensions & Weight 130 mm × 67 mm × 30 mm (L×W×H) & 230 grams Explosion Rating ATEX certified Ex ib IIC T4 Gb Recommended Calibration Period 12 months Gas Sensor Type Electrochemical (CO, H2S, O2) & Catalytic (EX LEL) Calibration Location Los Angeles, California, USA Alarm LED, Buzzer, and Vibration

🚀 SENSOR: High-quality nano sensors are included in this 4-gas meter to detect Oxygen (O2), carbon monoxide (CO), hydrogen sulfide (H2S), and combustibles (LEL). Comes FACTORY-CALIBRATED.
🌇 DETECTION: Using ultra advanced nano-sensors for high fidelity and resolution. Zero and span calibration options.
⚛️ ALARMS: Adjustable audio, visual, and vibration alarms when preset levels are reached.
💪 STRONG: Rubber feel with high-strength ABS and anti-slip grip. Water-resistant, dust-proof, and explosion-proof.
🕵️ TRUSTWORTHY: ** 1-year limited warranty ** Arrives with calibration and QA certificates ** Product tested and verified in the USA **