Description
POLI (MP400)
The POLI MP400 is a basic 4-gas detector designed for worker safety in hazardous locations, featuring sensors for oxygen (O₂), combustibles (LEL), carbon monoxide (CO), and hydrogen sulfide (H₂S). A hydrogen cyanide (HCN) version and 5-gas version with sulfur dioxide (SO₂) are also available. The monitor features extremely rugged construction with a robust double-shot outer case, diffusion sampling with no moving parts, and simple 2-button operation for ease of use and reduced training time. It includes a rechargeable Li-ion battery lasting 16+ hours, unique Man-Down alarm feature to notify workers if the user becomes incapacitated, 360-degree LED alarm bar, flip screen, 6-month continuous datalogging, and modular design. Equipped with USB Micro charger/communications cable and integrated calibration cup.