








🚨 Stay ahead of danger with precision you can trust!
The Basic MULTIGAS + Pump Analyzer by FORENSICS is a robust, factory-calibrated gas detector featuring UK-made sensors for oxygen, carbon monoxide, hydrogen sulfide, and combustible gases. It offers a powerful 0.5 LPM sampling pump, 10-hour lithium-ion battery life, and triple-mode alarms (sound, light, vibration) with digital logging. Designed for professional use in confined or hazardous environments, it boasts a waterproof, dust-proof, explosion-proof ABS casing and comes with a 1-year warranty and fast USA customer support.










| ASIN | B07J1TTDY3 |
| Average Battery Life | 10 Hours |
| Batteries | 2 Lithium Ion batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | 691,883 in DIY & Tools ( See Top 100 in DIY & Tools ) 350 in Gas Detectors |
| Colour | Yellow |
| Customer Reviews | 4.4 4.4 out of 5 stars (52) |
| Date First Available | 4 Oct. 2018 |
| Item Weight | 680 g |
| Item model number | FD-4A-PUMP |
| Manufacturer | FORENSICS DETECTORS |
| Part Number | 70-04BB-GH7G |
| Power Source | Battery Powered |
| Product Dimensions | 13 x 6.7 x 3 cm; 680.39 g |
| Style | Basic |
| Wattage | 10 Milliwatts |
O**8
Works extremely well. Able to gas test the unit and with the addition of the external sample pump able to test various levels inside the confined spaces
A**R
Seems solid enough, easy to use, battery packs were already charged, plug and play. Comes with certificate of calibration, and they recommend to send in for calibration every 6 months.
M**E
Gives an accurate reading of the levels of four gases. Will alert you to a level of carbon monoxide that is sufficient to make you sick, but insufficient to trigger a standard household alarm.
R**N
Nice quality tool arrives with a calibration certificate. I selected this unit as a middle of the road replacement for another unit that had been stolen. I am very satisfied with this unit. Replacement parts and calibration services are local to the LA market which was also a factor in my choosing this unit. And the videos are great!
L**Y
I am an HVAC professional. I only use this item for explosive gas search and carbon monoxide detection. It is easy to use. The instruction are straight forward and the multigas detector seems to be as accurate as fieldpiece and sensorcon. I have zero complaints with this device.
Trustpilot
3 weeks ago
2 days ago