Product prices and availability are accurate as of 2020-09-22 05:30:50 UTC and are subject to change. Any price and availability information displayed on http://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
2 year runtime - 2 year life!
No charging ever! No calibration needed!
Simple One Button Operation
Works in oxygen enriched and oxygen deficient environments
LEL sensor is immune to H2S & silicone poison