Quick view Dwyer Instruments Dwyer A3210 Photohelic Pressure Switch/Gauge (0-10 psi) Compare $1,377.27 Dwyer A3210 Features Bezel and front cover (with set point knobs and zero adjustment screw) removed to expose Photohelic® switch/gage set point mechanism (cover is clear polycarbonate plastic)... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A3215 Photohelic Pressure Switch/Gauge (0-15 psi) Compare $1,377.27 Dwyer A3215 Features Bezel and front cover (with set point knobs and zero adjustment screw) removed to expose Photohelic® switch/gage set point mechanism (cover is clear polycarbonate plastic)... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A3220 Photohelic Pressure Switch/Gauge (0-20 psi) Compare $1,377.27 Dwyer A3220 Features Bezel and front cover (with set point knobs and zero adjustment screw) removed to expose Photohelic® switch/gage set point mechanism (cover is clear polycarbonate plastic)... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A3230 Photohelic Pressure Switch/Gauge (0-30 psi) Compare $1,715.05 Dwyer A3230 Features Bezel and front cover (with set point knobs and zero adjustment screw) removed to expose Photohelic® switch/gage set point mechanism (cover is clear polycarbonate plastic)... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A3300-0 Photohelic Pressure Switch/Gauge (.25-0-.25"w.c.) Compare $1,257.58 Dwyer A3300-0 Features Bezel and front cover (with set point knobs and zero adjustment screw) removed to expose Photohelic® switch/gage set point mechanism (cover is clear polycarbonate plastic)... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A3300-1KPA Photohelic Pressure Switch/Gauge (0.5-0-0.5 kPa) Compare $1,224.48 Dwyer A3300-1KPA Features Bezel and front cover (with set point knobs and zero adjustment screw) removed to expose Photohelic® switch/gage set point mechanism (cover is clear polycarbonate plastic)... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A3300-20MM Photohelic Pressure Switch/Gauge (10-0-10mm w.c.) Compare $1,224.48 Dwyer A3300-20MM Features Bezel and front cover (with set point knobs and zero adjustment screw) removed to expose Photohelic® switch/gage set point mechanism (cover is clear polycarbonate plastic)... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A3300-250PA Photohelic Pressure Switch/Gauge (125-0-125 Pa) Compare $1,224.48 Dwyer A3300-250PA Features Bezel and front cover (with set point knobs and zero adjustment screw) removed to expose Photohelic® switch/gage set point mechanism (cover is clear polycarbonate... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A3300-3KPA Photohelic Pressure Switch/Gauge (1.5-0-1.5 kPa) Compare $1,224.48 Dwyer A3300-3KPA Features Bezel and front cover (with set point knobs and zero adjustment screw) removed to expose Photohelic® switch/gage set point mechanism (cover is clear polycarbonate plastic)... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A3300-4CM Photohelic Pressure Switch/Gauge (2-0-2cm w.c.) Compare $1,224.48 Dwyer A3300-4CM Features Bezel and front cover (with set point knobs and zero adjustment screw) removed to expose Photohelic® switch/gage set point mechanism (cover is clear polycarbonate plastic)... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A3300-500PA Photohelic Pressure Switch/Gauge (250-0-250 Pa) Compare $1,224.48 Dwyer A3300-500PA Features Bezel and front cover (with set point knobs and zero adjustment screw) removed to expose Photohelic® switch/gage set point mechanism (cover is clear polycarbonate... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Dwyer Instruments Dwyer A3301 Photohelic Pressure Switch/Gauge (0.5-0-0.5"w.c.) Compare $1,224.48 Dwyer A3301 Features Bezel and front cover (with set point knobs and zero adjustment screw) removed to expose Photohelic® switch/gage set point mechanism (cover is clear polycarbonate plastic)... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List