Dwyer Pressure Category/type
We offer over 8000+ total Dwyer products, including accessories, air velocity transmitters, bin vibrators, CO2/Temp (Duct) sensors, and more. Shop now!
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![Dwyer 1211-24 Manometer | range 12-0-12 | 12-1/2 oz water or mercury required. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/1211-1222_1000x1000_663a0131-2356-4990-9d4b-1a712b467036_medium.jpg?v=1719997531)
1211-24 | Manometer | range 12-0-12 | 12-1 / 2 oz water or mercury required. | Dwyer
Brand: Dwyer
SKU: 1211-24
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![Dwyer 1211-12 Manometer | range 6-0-6 | 7 oz water or mercury required. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/1211-1222_1000x1000_e9dc18f1-3f80-42b0-8fa7-409be417d661_medium.jpg?v=1719997541)
1211-12 | Manometer | range 6-0-6 | 7 oz water or mercury required. | Dwyer
Brand: Dwyer
SKU: 1211-12
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![Dwyer 490A-6 Wet/Wet handheld digital manometer | 0 to 200 psi (0 to 1379 kPa) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/490a_family_1000x1000_d0b89643-338d-493b-8d1b-3b922444cbe3_medium.gif?v=1719997809)
490A-6 | Wet / Wet handheld digital manometer | 0 to 200 psi (0 to 1379 kPa) | Dwyer
Brand: Dwyer
SKU: 490A-6
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![Dwyer 490A-5 Wet/Wet handheld digital manometer | 0 to 500 psi (0 to 3448 kPa) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/490a_family_1000x1000_ecab1d5f-a2f0-4b57-8d9c-6f45dc48f37c_medium.gif?v=1719997904)
490A-5 | Wet / Wet handheld digital manometer | 0 to 500 psi (0 to 3448 kPa) | Dwyer
Brand: Dwyer
SKU: 490A-5
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![Dwyer 490A-4 Wet/Wet handheld digital manometer | 0 to 100 psi (0 to 689.5 kPa) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/490a_family_1000x1000_5ef9310a-5937-4ced-80f1-d005e023e09b_medium.gif?v=1719997772)
490A-4 | Wet / Wet handheld digital manometer | 0 to 100 psi (0 to 689.5 kPa) | Dwyer
Brand: Dwyer
SKU: 490A-4
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![Dwyer 1211-100 Manometer | range 50-0-50 | 18-1/2 oz water or mercury required. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/1211-1222_1000x1000_0b1b95b6-9bff-4d0f-8949-5eb6b3d68561_medium.jpg?v=1719997547)
1211-100 | Manometer | range 50-0-50 | 18-1 / 2 oz water or mercury required. | Dwyer
Brand: Dwyer
SKU: 1211-100
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![Dwyer 490A-2 Wet/Wet handheld digital manometer | 0 to 30 psi (0 to 206.9 kPa) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/490a_family_1000x1000_5a272985-d435-40d0-abef-c1267c2ea6e2_medium.gif?v=1719997793)
490A-2 | Wet / Wet handheld digital manometer | 0 to 30 psi (0 to 206.9 kPa) | Dwyer
Brand: Dwyer
SKU: 490A-2
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![Dwyer 490A-1 Wet/Wet handheld digital manometer | 0 to 15 psi (0 to 103.4 kPa) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/490a_family_1000x1000_f6a51b1e-3d1b-4803-b0ac-5982caf2c3ac_medium.gif?v=1719997843)
490A-1 | Wet / Wet handheld digital manometer | 0 to 15 psi (0 to 103.4 kPa) | Dwyer
Brand: Dwyer
SKU: 490A-1
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![Dwyer 490A-3 Wet/Wet handheld digital manometer | 0 to 50 psi (0 to 344.8 kPa) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/490a_family_1000x1000_ce443ba5-af77-47ad-a125-04d707899aca_medium.gif?v=1719998035)
490A-3 | Wet / Wet handheld digital manometer | 0 to 50 psi (0 to 344.8 kPa) | Dwyer
Brand: Dwyer
SKU: 490A-3
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![Dwyer 477AV-5 Digital manometer | range 0-20.00 psi | air velocity/flow modes. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/477av_front_1000x1000_2_d18de50c-8bab-4146-9ea6-8faa396a2d48_medium.gif?v=1719997773)
477AV-5 | Digital manometer | range 0-20.00 psi | air velocity / flow modes. | Dwyer
Brand: Dwyer
SKU: 477AV-5
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![Dwyer 477AV-6 Digital manometer | range 0-30.00 psi | air velocity/flow modes. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/477av_front_1000x1000_2_a6448d36-81b9-4f0e-bbb0-8b4723440da0_medium.gif?v=1719997838)
477AV-6 | Digital manometer | range 0-30.00 psi | air velocity / flow modes. | Dwyer
Brand: Dwyer
SKU: 477AV-6
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![Dwyer 477AV-8 Digital manometer | range 0-150.00 psi | air velocity/flow modes. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/477av_front_1000x1000_2_medium.gif?v=1719997764)
477AV-8 | Digital manometer | range 0-150.00 psi | air velocity / flow modes. | Dwyer
Brand: Dwyer
SKU: 477AV-8
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![Dwyer 477AV-2 Digital manometer | range 0-40.00" w.c. | air velocity/flow modes. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/477av_front_1000x1000_2_f374b448-7f30-4862-a7cd-20a993cbf06b_medium.gif?v=1719997802)
477AV-2 | Digital manometer | range 0-40.00" w.c. | air velocity / flow modes. | Dwyer
Brand: Dwyer
SKU: 477AV-2
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![Dwyer 477AV-7 Digital manometer | range 0-100.00 psi | air velocity/flow modes. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/477av_front_1000x1000_2_406a89cc-7ff7-46b1-95ef-d3d5bf8c7d28_medium.gif?v=1719997787)
477AV-7 | Digital manometer | range 0-100.00 psi | air velocity / flow modes. | Dwyer
Brand: Dwyer
SKU: 477AV-7
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![Dwyer 477AV-1 Digital manometer | range 0-20.00" w.c. | air velocity/flow modes. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/477av_front_1000x1000_2_9ca310d0-e7c3-4510-bf63-83f9ad657f58_medium.gif?v=1719997818)
477AV-1 | Digital manometer | range 0-20.00" w.c. | air velocity / flow modes. | Dwyer
Brand: Dwyer
SKU: 477AV-1
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![Dwyer 477AV-3 Digital manometer | range 0-200.00" w.c. | air velocity/flow modes. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/477av_front_1000x1000_2_e6d6d37b-a326-478e-a68e-4068960e3703_medium.gif?v=1719997772)
477AV-3 | Digital manometer | range 0-200.00" w.c. | air velocity / flow modes. | Dwyer
Brand: Dwyer
SKU: 477AV-3
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![Dwyer 477AV-00 Digital manometer | range 0-4.00" w.c. | air velocity/flow modes. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/477av_front_1000x1000_2_afd931de-a1c9-4b53-921b-a0908222152a_medium.gif?v=1719997788)
477AV-00 | Digital manometer | range 0-4.00" w.c. | air velocity / flow modes. | Dwyer
Brand: Dwyer
SKU: 477AV-00
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![Dwyer 477AV-0 Digital manometer | range 0-10.00" w.c. | air velocity/flow modes. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/477av_front_1000x1000_2_6f02f2d8-892e-4dc0-bcb9-f01c2edca77b_medium.gif?v=1719997828)
477AV-0 | Digital manometer | range 0-10.00" w.c. | air velocity / flow modes. | Dwyer
Brand: Dwyer
SKU: 477AV-0
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![Dwyer 477AV-000 Digital manometer | range 0-1.00" w.c. | air velocity/flow modes. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/477av_front_1000x1000_2_277484c8-c4a0-4d69-8804-4ecb719d2dcc_medium.gif?v=1719997802)
477AV-000 | Digital manometer | range 0-1.00" w.c. | air velocity / flow modes. | Dwyer
Brand: Dwyer
SKU: 477AV-000
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![Dwyer HM3531DLM310 Differential pressure manometer | range 0-245 psi | 0.2% accuracy. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hm35_front_1000x1000_aa2a3c23-c2fb-4546-a964-d6f774f11806_medium.gif?v=1719999133)
HM3531DLM310 | Differential pressure manometer | range 0-245 psi | 0.2% accuracy. | Dwyer
Brand: Dwyer
SKU: HM3531DLM310
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![Dwyer HM3531GMZ310 Gage pressure manometer | range 0-1305 psi | 0.2% accuracy. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hm35_front_1000x1000_d6bdb23f-c8cb-4392-907d-10eea3a3b46a_medium.gif?v=1719999217)
HM3531GMZ310 | Gage pressure manometer | range 0-1305 psi | 0.2% accuracy. | Dwyer
Brand: Dwyer
SKU: HM3531GMZ310
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![Dwyer HM3531DLL310 Differential pressure manometer | range 0-145 psi | 0.2% accuracy. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hm35_front_1000x1000_2fa7e55f-d589-45ea-a437-d061d0f86023_medium.gif?v=1719999099)
HM3531DLL310 | Differential pressure manometer | range 0-145 psi | 0.2% accuracy. | Dwyer
Brand: Dwyer
SKU: HM3531DLL310
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![Dwyer HM3531DLM610 Differential pressure manometer | range 0-245 psi | 0.1% of reading accuracy. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hm35_front_1000x1000_ce7ab855-6daa-4596-ae06-c96308a6bfac_medium.gif?v=1719999123)
HM3531DLM610 | Differential pressure manometer | range 0-245 psi | 0.1% of reading accuracy. | Dwyer
Brand: Dwyer
SKU: HM3531DLM610
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