klein tools et110 co meter, carbon monoxide tester and detector with exposure limit alarm, 4 x aaa batteries and carry pouch included - Overall, I like this item and it seems to give reliable readings. in the past
klein tools et110 co meter, carbon monoxide tester and detector with exposure limit alarm, 4 x aaa batteries and carry pouch included - Overall, I like this item and it seems to give reliable readings. in the past
klein tools et110 co meter, carbon monoxide tester and detector with exposure limit alarm, 4 x aaa batteries and carry pouch included - Overall, I like this item and it seems to give reliable readings. in the past