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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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View Details Dwyer A-602 Air filter kit | accessory package for using switch without a gage | includes two pressure tips with integral compression fittings | two 5' lengths of 1/4" aluminum tubing & two 1/8" NPT to 1/4" tubing compression fittings. | Blackhawk Supply
A-602 | Air filter kit | accessory package for using switch without a gage | includes two pressure tips with integral compression fittings | two 5' lengths of 1 / 4" aluminum tubing & two 1 / 8" NPT to 1 / 4" tubing compression fittings. | Dwyer
Brand: Dwyer
SKU: A-602
$50.44 each
View Details Dwyer A-532 Air velocity calculator slide chart. | Blackhawk Supply
A-532 | Air velocity calculator slide chart. | Dwyer
Brand: Dwyer
SKU: A-532
$18.62 each
View Details Dwyer A-503 Dial thermometer | 200 to 1000°F and 100 to 540°C. | Blackhawk Supply
A-503 | Dial thermometer | 200 to 1000°F and 100 to 540°C. | Dwyer
Brand: Dwyer
SKU: A-503
$58.68 each
View Details Dwyer A-536 Metric air velocity calculator slide chart. | Blackhawk Supply
A-536 | Metric air velocity calculator slide chart. | Dwyer
Brand: Dwyer
SKU: A-536
$19.84 each
View Details Dwyer A-434 Portable kit for Series 2-5000 Minihelic® II gage. | Blackhawk Supply
A-434 | Portable kit for Series 2-5000 Minihelic® II gage. | Dwyer
Brand: Dwyer
SKU: A-434
$66.86 each
View Details Dwyer A-413 Steel carrying case for portable draft gages 104-8 | 104-10 and 48" and larger Slack Tube® manometers - 18-1/2" x 4-3/8" x 2-1/4". | Blackhawk Supply
A-413 | Steel carrying case for portable draft gages 104-8 | 104-10 and 48" and larger Slack Tube® manometers - 18-1 / 2" x 4-3 / 8" x 2-1 / 4". | Dwyer
Brand: Dwyer
SKU: A-413
$199.90 each
View Details Dwyer A-525 Pocket type sling psychrometer | furnished complete with psychrometric charts | psychrometric slide chart | and carrying case. | Blackhawk Supply
A-525 | Pocket type sling psychrometer | furnished complete with psychrometric charts | psychrometric slide chart | and carrying case. | Dwyer
Brand: Dwyer
SKU: A-525
$314.70 each
View Details Dwyer A-433 Steel carrying case for air velocity meter | No. 400-10. | Blackhawk Supply
A-433 | Steel carrying case for air velocity meter | No. 400-10. | Dwyer
Brand: Dwyer
SKU: A-433
$295.70 each
View Details Dwyer A-527 Replacement wick for psychrometer. | Blackhawk Supply
A-527 | Replacement wick for psychrometer. | Dwyer
Brand: Dwyer
SKU: A-527
$7.29 each
View Details Dwyer A-404 Plastic carrying case for portable inclined gages 100 | 101 | 108 | 115 - 12-1/4" x 6-1/4" x 1-3/4". | Blackhawk Supply
A-404 | Plastic carrying case for portable inclined gages 100 | 101 | 108 | 115 - 12-1 / 4" x 6-1 / 4" x 1-3 / 4". | Dwyer
Brand: Dwyer
SKU: A-404
$85.14 each
View Details Dwyer A-431 Steel carrying case for air velocity meter | No. 400-5. | Blackhawk Supply
A-431 | Steel carrying case for air velocity meter | No. 400-5. | Dwyer
Brand: Dwyer
SKU: A-431
$316.81 each
View Details Dwyer A-371 Surface mounting bracket | use with Photohelic® switch/gage on horizontal or vertical surfaces | also for Capsu-Photohelic® switch/gage on vertical only. Also Magnehelic® -MP | -HP models. | Blackhawk Supply
A-371 | Surface mounting bracket | use with Photohelic® switch / gage on horizontal or vertical surfaces | also for Capsu-Photohelic® switch / gage on vertical only. Also Magnehelic® -MP | -HP models. | Dwyer
Brand: Dwyer
SKU: A-371
$68.73 each
View Details Dwyer A-432 Plastic carrying case for Magnehelic® gage of standard range | except high pressure connection | includes 9 ft (2.7m) of 3/16" ID rubber tubing | stand-hang bracket & terminal tube with holder. 9.1" x 7.4" x 3.6" | 1.30 .lb | Blackhawk Supply
A-432 | Plastic carrying case for Magnehelic® gage of standard range | except high pressure connection | includes 9 ft (2.7m) of 3 / 16" ID rubber tubing | stand-hang bracket & terminal tube with holder. 9.1" x 7.4" x 3.6" | 1.30 .lb | Dwyer
Brand: Dwyer
SKU: A-432
$84.20 each
View Details Dwyer A-497 Mounting bracket for the Series 2-5000 Minihelic® II Differential Pressure Gage | Blackhawk Supply
A-497 | Mounting bracket for the Series 2-5000 Minihelic® II Differential Pressure Gage | Dwyer
Brand: Dwyer
SKU: A-497
$27.74 each
View Details Dwyer A-463 Plastic carrying case with foam liner for 475-1-AV air velocity kit - 13-1/2" x 10" x 2-3/8". | Blackhawk Supply
A-463 | Plastic carrying case with foam liner for 475-1-AV air velocity kit - 13-1 / 2" x 10" x 2-3 / 8". | Dwyer
Brand: Dwyer
SKU: A-463
$129.62 each
View Details Dwyer A-370 Flush mount bracket used with: Photohelic® 3000MR/MRS | Capsuhelic® | 631B Transmitter. Bracket is then surface mounted. Steel with gray hammertone epoxy finish. | Blackhawk Supply
A-370 | Flush mount bracket used with: Photohelic® 3000MR / MRS | Capsuhelic® | 631B Transmitter. Bracket is then surface mounted. Steel with gray hammertone epoxy finish. | Dwyer
Brand: Dwyer
SKU: A-370
$59.89 each
View Details Dwyer A-369 Stand-hang bracket | aluminum | for Magnehelic® gage. | Blackhawk Supply
A-369 | Stand-hang bracket | aluminum | for Magnehelic® gage. | Dwyer
Brand: Dwyer
SKU: A-369
$21.78 each
View Details Dwyer A-363 Scale clamp bar for 1221 manometer. | Blackhawk Supply
A-363 | Scale clamp bar for 1221 manometer. | Dwyer
Brand: Dwyer
SKU: A-363
$10.44 each
View Details Dwyer A-405 Plastic carrying case for portable inclined gages 109 | 100.5 | 104-6 | 102 | 102.5 - 13-1/2" x 10" x 2-3/8". | Blackhawk Supply
A-405 | Plastic carrying case for portable inclined gages 109 | 100.5 | 104-6 | 102 | 102.5 - 13-1 / 2" x 10" x 2-3 / 8". | Dwyer
Brand: Dwyer
SKU: A-405
$93.31 each
View Details Dwyer A-356 Gage plug with retainer loop | polyethylene plastic | for 1/4" ID tubing | slip loop over tubing OD and insert plug for seal. | Blackhawk Supply
A-356 | Gage plug with retainer loop | polyethylene plastic | for 1 / 4" ID tubing | slip loop over tubing OD and insert plug for seal. | Dwyer
Brand: Dwyer
SKU: A-356
$6.90 each
View Details Dwyer A-402A Carrying case for most manometers; tough | gray nylon pouch | double zippered with belt loop | Blackhawk Supply
A-402A | Carrying case for most manometers; tough | gray nylon pouch | double zippered with belt loop | Dwyer
Brand: Dwyer
SKU: A-402A
$74.09 each
View Details Dwyer A-401 Plastic carrying case (7-9/16" x 5-7/8" x 2-13/16"). | Blackhawk Supply
A-401 | Plastic carrying case (7-9 / 16" x 5-7 / 8" x 2-13 / 16"). | Dwyer
Brand: Dwyer
SKU: A-401
$47.02 each
View Details Dwyer A-357 Thermometer and terminal tube holder | stainless steel wire. | Blackhawk Supply
A-357 | Thermometer and terminal tube holder | stainless steel wire. | Dwyer
Brand: Dwyer
SKU: A-357
$9.72 each
View Details Dwyer A-397 Rugged step drill | quickly provides true round holes in thin materials | no center punch needed to start | automatically de-burrs drilled hole | high speed steel | drills 3/16" through 1/2" holes in 1/16" increments. | Blackhawk Supply
A-397 | Rugged step drill | quickly provides true round holes in thin materials | no center punch needed to start | automatically de-burrs drilled hole | high speed steel | drills 3 / 16" through 1 / 2" holes in 1 / 16" increments. | Dwyer
Brand: Dwyer
SKU: A-397
$97.07 each
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Brand: Johnson Controls
SKU: A421ABC-02C
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Veris H221 Hawkeye 0 to 300 A Input 4 to 20 mA DC Output High Analog Current Transducer, Split-Core, 1.6 x 1.4 in | Blackhawk Supply
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Belimo ARX24-MFT Valve Actuator | Non-Spg | 24V | MFT | Blackhawk Supply
ARX24-MFT | Valve Actuator | Non-Spg | 24V | MFT | Belimo
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iO HVAC Controls IO-WRP iO HVAC Controls iO-WRP 4 Channel Wireless Relay PLUS Kit | Blackhawk Supply
IO-WRP | iO HVAC Controls iO-WRP 4 Channel Wireless Relay PLUS Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: IO-WRP
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Contemporary Controls EISK8-100T Skorpion 8-Port 10/100Mbps Switch | Blackhawk Supply
EISK8-100T | Skorpion 8-Port 10/100Mbps Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK8-100T
$180.94 each
Contemporary Controls EISK16-100T Skorpion 16-Port 10/100Mbps Switch | Blackhawk Supply
EISK16-100T | Skorpion 16-Port 10/100Mbps Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK16-100T
$340.31 each
Ultravation AS-IH-1013-1 Replacement 10" Dual Spectrum Lamp - Conforms to UL 2998 | Blackhawk Supply
AS-IH-1013-1 | Replacement 10" Dual Spectrum Lamp - Conforms to UL 2998 | Ultravation
Brand: Ultravation
SKU: AS-IH-1013-1
$102.99 each
Veris H321 Hawkeye 0 to 800 A Input 4 to 20 mA DC Output High Analog Current Transducer, Split-Core, 2.9 x 2-1/2 in | Blackhawk Supply
H321 | Hawkeye 0 to 800 A Input 4 to 20 mA DC Output High Analog Current Transducer, Split-Core, 2.9 x 2-1/2 in | Veris
Brand: Veris
SKU: H321
$170.43 each
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