Gas detection is now simpler and safer than ever before with MGC Simple Plus by Gas Clip Technologies, the portable 4-gas detector that detects for 3 years continuously with no charging or calibration necessary. Low-power LED photometric infrared LEL sensor technology is the secret to the long-lasting durability of this low maintenance detector. Reliably test for hydrogen sulfide (H2S), carbon monoxide (CO), oxygen (O2), and combustible gases (LEL) 24 hours a day, 7 days a week, even in oxygen-deficient environments. Comes with 3-year warranty. Sold through distributorships worldwide. For more, visit