Esders OLLI 4-Gas Detector Kit (CH₄, O₂, CO & H₂S)

The Esders OLLI 4-Gas Detector Kit is a complete, field-ready atmospheric testing solution designed for natural gas utilities, contractors, public works, and industrial maintenance teams. Before entering manholes, vaults, pits, tanks, and other confined spaces, the OLLI continuously monitors methane (CH₄), oxygen (O₂), carbon monoxide (CO), and hydrogen sulfide (H₂S) to help identify hazardous conditions. Built for demanding field environments, the OLLI features an integrated sampling pump, rechargeable Li-Ion battery, wireless data transfer, and audible, visual, and vibration alarms. This complete kit includes everything needed for daily operation, charging, transportation, and routine maintenance. Specifications Specification Details SKU ESD-OLLI-4G-US-280060 Manufacturer Esders Manufacturer PN 280060 Gas Detection Methane (CH₄), Oxygen (O₂), Carbon Monoxide (CO), Hydrogen Sulfide (H₂S) Methane Measurement 0–1,000 ppm, 0–100% LEL, 0–100% Vol. Oxygen Measurement 0–25% Vol. Carbon Monoxide Measurement 0–300 ppm Hydrogen Sulfide Measurement 0–100 ppm Display High-contrast backlit graphic LCD Alarms Audible, visual, and vibration Battery Rechargeable Li-Ion Sampling Integrated Pump Runtime Up to 35 hours Operating Temperature -4°F to 122°F (-20°C to 50°C) Environmental Rating IP67 Connectivity Wireless & Infrared Internal Memory 200 MB Detector Dimensions 6.7 × 3.1 × 1.7 in. (170 × 80 × 43 mm) Detector Weight 13.4 oz (380 g) Shipping Weight TBD Certifications ATEX, IECEx What's Included Esders OLLI 4-Gas Detector (PN: 280060) Rechargeable Li-Ion Battery (PN: 282101) Integrated Sampling Pump (PN: 282100) Alligator Belt Clip (PN: 282110) Methane Sensor Array (PN: 282102) Oxygen (O₂) Sensor (PN: 282106) Combined Carbon Monoxide (CO) & Hydrogen Sulfide (H₂S) Sensor (PN: 282109) Quick Connection Probe V4 (PN: 272023) Rugged Carrying Case with Custom Foam Insert (PN: 282018) Charging Station (PN: 282001) AC Power Supply (PN: 202002) U.S. Plug Adapter Set (PN: 202023) 12 V Vehicle Charging Cable (PN: 202003) EFi1 Filter Kit (PN: 282006) – Includes 3 EFi1 filters and 30 replacement filters Dust Filter Set (25 Filters) (PN: 271111) LTE Data Package (PN: 222550) – 100 Esders Connect measurement uploads English Operating Manual (PN: 287002)