Quick view Dwyer Instruments Dwyer 490A-1-3V Wet/Wet Handheld Hydronic Differential Pressure Manometer with 3-way vent valve, 0 to 15 psi Compare $2,207.55 Dwyer 490A-1-3V Features Seven user-selectable English and metric units Stores up to 40 readings for later recall Backlight for use in dim areas Digital dampening for low pressure - high... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 490A-1-HKIT Wet/Wet Manometer with Hydronic Meter Kit (0-15 PSI) Compare $5,158.74 Dwyer 490A-1-HKIT Features Seven user-selectable English and metric units Stores up to 40 readings for later recall Backlight for use in dim areas Digital dampening for low pressure - high... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 490A-2 Wet/Wet Manometer (0-30.00 psig) Compare $1,824.07 Dwyer 490A-2 Features Seven user-selectable English and metric units Stores up to 40 readings for later recall Backlight for use in dim areas Digital dampening for low pressure - high resolution... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 490A-2-3V Wet/Wet Handheld Hydronic Differential Pressure Manometer with 3-way vent valve, 0 to 30 psi Compare $2,207.55 Dwyer 490A-2-3V Features Seven user-selectable English and metric units Stores up to 40 readings for later recall Backlight for use in dim areas Digital dampening for low pressure - high... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 490A-2-HKIT Wet/Wet Manometer with Hydronic Meter Kit (0-30 PSI) Compare $5,158.74 Dwyer 490A-2-HKIT Features Seven user-selectable English and metric units Stores up to 40 readings for later recall Backlight for use in dim areas Digital dampening for low pressure - high... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 490A-3 Wet/Wet Manometer (0-50.00 psig) Compare $1,824.07 Dwyer 490A-3 Features Seven user-selectable English and metric units Stores up to 40 readings for later recall Backlight for use in dim areas Digital dampening for low pressure - high resolution... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 490A-3-3V Wet/Wet Handheld Hydronic Differential Pressure Manometer with 3-way vent valve, 0 to 50 psi Compare $2,207.55 Dwyer 490A-3-3V Features Seven user-selectable English and metric units Stores up to 40 readings for later recall Backlight for use in dim areas Digital dampening for low pressure - high... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 490A-3-HKIT Wet/Wet Manometer with Hydronic Meter Kit (0-50 PSI) Compare $5,158.74 Dwyer 490A-3-HKIT Features Seven user-selectable English and metric units Stores up to 40 readings for later recall Backlight for use in dim areas Digital dampening for low pressure - high... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 490A-4 Wet/Wet Manometer (0-100.0 psig) Compare $1,824.07 Dwyer 490A-4 Features Seven user-selectable English and metric units Stores up to 40 readings for later recall Backlight for use in dim areas Digital dampening for low pressure - high resolution... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 490A-4-3V Wet/Wet Handheld Hydronic Differential Pressure Manometer with 3-way vent valve, 0 to 100 psi Compare $2,207.55 Dwyer 490A-4-3V Features Seven user-selectable English and metric units Stores up to 40 readings for later recall Backlight for use in dim areas Digital dampening for low pressure - high... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 490A-4-HKIT Wet/Wet Manometer with Hydronic Meter Kit (0-100 PSI) Compare $5,158.74 Dwyer 490A-4-HKIT Features Seven user-selectable English and metric units Stores up to 40 readings for later recall Backlight for use in dim areas Digital dampening for low pressure - high... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer 490A-5 Wet/Wet Manometer (0-500.0 psig) Compare $1,824.07 Dwyer 490A-5 Features Seven user-selectable English and metric units Stores up to 40 readings for later recall Backlight for use in dim areas Digital dampening for low pressure - high resolution... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List