International buyers ask for an accurate shipping quote before purchase. Certain countries will require additional shipping costs.

These were demo units. All units have a brand new 2 year battery installed and calibrated. These units detect H2S only. Never turn off or worry about charging.

Units are reusable when battery dies in two years. Save plenty of money buying reliable mfg refurbished units.

This sale is for ONE unit only... we have access to more if needing a large lot.

Thank you,