The Inspector is the guaranteed best portable H2S monitor on the market. Use it as a simple Hydrogen Sulfide meter to monitor the air, or purchase the full analyzer accessory kit to use it as a complete H2S gas analyzer. The max hold feature or the pump are great methods for measuring H2S concentrations in confined space entry applications. Plumbers, Oil & Gas workers, waste water treatment facilities, farmers and various other commercial and industrial users prefer the Inspector because of its high quality and low cost. Whether you call it a detector, tester, meter, monitor, sensor or just a cool gadget...you'll like it! Designed and Made in the USA.
Real time display of H2S concentration (PPM)
Audio and visual alarms at 10 and 15PPM (Based on NIOSH recommendations)
2 year battery life
Can be calibrated, giving you a durable, long lasting unit at the price of a disposable!