This confined space manhole gas detector is a beast and a work horse. Incredibly durable and made with top notch German engineering. The instrument
GfG Portable Single Gas Monitor MICRO IV
G450 Multi-Gas Detectors, GfG Instrumentation
เครื่องวัดแก๊ส : G450 Multi-gas Detector เครื่องวัดแก็ส CO,H2S,O2,LEL
GfG Multi-Gas Detector: Carbon Monoxide, Combustible, Hydrogen Sulfide, Methane & Oxygen, Audible & Visual Signal, LCD MPN:G450-11414
The GFG G460 is a versatile and customizable multi-gas detector. It is an excellent choice when a 5th or even a 6th gas is needed - like a PID lamp. It is a rugged, compact instrument. It features a concussion proof housing which is highly dust and water resistant. Comes standard with a top mounted reversible display, one-button operation, and a variety of power options - either an alkaline battery pack or a rechargeable battery pack.
GfG G460 Customizable Multi Gas Detector, O2-LEL-CO-H2S-PID Rechargeable
Ventis MX4 - 4-Gas Detector - Diffusion
GfG G460-1D01026010, GfG G460 Multi-Gas Detector, O2, cc LEL, CO, H2S, CO2, Alkaline battery, Instru: The Safety Equipment Store
GfG Portable Multi Gas Detector G450
G450 Multi-Gas Detectors, GfG Instrumentation