Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Gicar Flowmeter Lid by Gicar Save $-33.00 $33.00 | / No reviews Does not include o-ring. A good flowmeter lid should read 1.8- 2.2k ohms with a voltage meter. Availability: Translation missing: en.general.icons.icon_check_circle icon Only 5 left! 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon