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Welcome to ACI Products! We offer over 6000 products, such as CO and NO2 sensors, current switches, temperature and humidity monitors, and more.
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![ACI A/TUC2-CP-0119 LCD, SET, DEG F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_b837bf90-de4b-4d38-be3b-ee19e5fb4bf0_medium.png?v=1719982935)
A / TUC2-CP-0119 | LCD, SET, DEG F | ACI
Brand: ACI
SKU: A/TUC2-CP-0119
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![ACI A/AN-PM-6'CL2P PIPE MOUNT, 6'CL2P | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1-8k-pm-20-cl2p_44a657d3-ecb8-43c6-8ae7-68a38a8122a6_medium.png?v=1719981917)
A / AN-PM-6'CL2P | PIPE MOUNT, 6'CL2P | ACI
Brand: ACI
SKU: A/AN-PM-6'CL2P
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![ACI A/AN-PM-20'Z 10,000 Ohm Thermistor (Type III), Pipe Mount, Brass, 20' Zip Cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1-8k-pm-20-cl2p_7f1a45d2-95fd-43ff-8874-53bd09c09966_medium.png?v=1719981891)
A / AN-PM-20'Z | 10, 000 Ohm Thermistor (Type III), Pipe Mount, Brass, 20' Zip Cable | ACI
Brand: ACI
SKU: A/AN-PM-20'Z
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![ACI A/TUCH2-CP-0127 LCD, RH2%, SET, O/R, DEG F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_454c18cd-e3bb-4e68-84fb-ee156044b28d_medium.png?v=1719982962)
A / TUCH2-CP-0127 | LCD, RH2%, SET, O / R, DEG F | ACI
Brand: ACI
SKU: A/TUCH2-CP-0127
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![ACI A/TUCH2-20K-0017 LCD, RH2%, SET, DEG F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_cb2fed24-b0cc-4299-991a-350da722e338_medium.png?v=1719982926)
A / TUCH2-20K-0017 | LCD, RH2%, SET, DEG F | ACI
Brand: ACI
SKU: A/TUCH2-20K-0017
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![ACI A/1K-NI-RA-12"-PB Nickel RTD, 1,000 Ohm @70 F , Rigid Probe Averaging, 12", Plastic Enclosure | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1k-ni-d-12-bb_9ab63fc7-4370-4640-b1ed-1810ace5183a_medium.png?v=1719981626)
A / 1K-NI-RA-12"-PB | Nickel RTD, 1, 000 Ohm @70 F , Rigid Probe Averaging, 12", Plastic Enclosure | ACI
Brand: ACI
SKU: A/1K-NI-RA-12"-PB
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![ACI A/TUCH2-1K NI-0034 LCD, RH3%, SET, O/R, DEG F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_cc01ffad-b0f9-4888-a4cf-12d54636d07a_medium.png?v=1719982920)
A / TUCH2-1K NI-0034 | LCD, RH3%, SET, O / R, DEG F | ACI
Brand: ACI
SKU: A/TUCH2-1K NI-0034
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![ACI A/10K-E1-PM 10,000 Ohm Thermistor E1, Pipe Mount, Brass | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1-8k-pm-20-cl2p_778c66c6-d7df-425f-9309-78a9ee0a054a_medium.png?v=1719981464)
A / 10K-E1-PM | 10, 000 Ohm Thermistor E1, Pipe Mount, Brass | ACI
Brand: ACI
SKU: A/10K-E1-PM
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![ACI A/TUCH2-CP-0125 LCD, RH2%, SET, DEG F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_3842bba7-6b86-4eb1-a390-392c2e597865_medium.png?v=1719982940)
A / TUCH2-CP-0125 | LCD, RH2%, SET, DEG F | ACI
Brand: ACI
SKU: A/TUCH2-CP-0125
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![ACI A/TUC2-1K-NI-0015 LCD, SET, DEG F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_b56c843a-9db5-4f32-ae1b-7c74427b85fd_medium.png?v=1719982893)
A / TUC2-1K-NI-0015 | LCD, SET, DEG F | ACI
Brand: ACI
SKU: A/TUC2-1K-NI-0015
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![ACI A/TUC2-CP-0121 LCD, SET, RS232, DEG F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_ad8b08cd-e529-45ab-8e02-c5ebfa3e5183_medium.png?v=1719982966)
A / TUC2-CP-0121 | LCD, SET, RS232, DEG F | ACI
Brand: ACI
SKU: A/TUC2-CP-0121
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![ACI A/TUCH2-1K NI-0033 LCD, RH2%, DEG F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_2c19c392-1a17-459f-b9ac-e279d8b76a76_medium.png?v=1719982947)
A / TUCH2-1K NI-0033 | LCD, RH2%, DEG F | ACI
Brand: ACI
SKU: A/TUCH2-1K NI-0033
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![ACI A/TUCH2-4-20MA-0045 LCD, RH2%, SET, DEG F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_6da37dca-6b2d-4b74-98f6-7d1211fb302a_medium.png?v=1719982958)
A / TUCH2-4-20MA-0045 | LCD, RH2%, SET, DEG F | ACI
Brand: ACI
SKU: A/TUCH2-4-20MA-0045
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![ACI A/TUC2-0-10V-0036 LCD, SET, DEG F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_258fae42-0f8b-4558-a0b9-602b10aea62c_medium.png?v=1719982879)
A / TUC2-0-10V-0036 | LCD, SET, DEG F | ACI
Brand: ACI
SKU: A/TUC2-0-10V-0036
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![ACI A/TUC2-CP-0117 LCD, SET, O/R, DEG F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_19604dec-686c-4628-8f4b-9bf0e59e8831_medium.png?v=1719982939)
A / TUC2-CP-0117 | LCD, SET, O / R, DEG F | ACI
Brand: ACI
SKU: A/TUC2-CP-0117
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![ACI A/TUC2-4-20MA-0025 LCD, SET, O/R, DEG F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_20458554-0670-49f9-82ff-8bebc71dc0ea_medium.png?v=1719982898)
A / TUC2-4-20MA-0025 | LCD, SET, O / R, DEG F | ACI
Brand: ACI
SKU: A/TUC2-4-20MA-0025
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![ACI A/TUCH2-0-10V-0059 LCD, RH3%, SET, DEG F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_c0c7113b-74a5-4517-8897-0e8e6942d7f2_medium.png?v=1719982985)
A / TUCH2-0-10V-0059 | LCD, RH3%, SET, DEG F | ACI
Brand: ACI
SKU: A/TUCH2-0-10V-0059
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![ACI A/BALCO-PM PIPE MOUNT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1-8k-pm-20-cl2p_0892c952-7d47-4717-835c-6bf50e58c21d_medium.png?v=1719981976)
A / BALCO-PM | PIPE MOUNT | ACI
Brand: ACI
SKU: A/BALCO-PM
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![ACI A/1/4" TO 1/2" ADAPTER STEEL, 1/4" FNPT TO 1/2" MNPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_43df1f6d-dc1a-47dd-b124-8d9a41d6c5ea_medium.png?v=1719981478)
A / 1 / 4" TO 1 / 2" ADAPTER | STEEL, 1 / 4" FNPT TO 1 / 2" MNPT | ACI
Brand: ACI
SKU: A/1/4" TO 1/2" ADAPTER
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![ACI A/TT1K-LTS-2-4X-30' FREEZER PROBE 2", 4X, 30' | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1-8k-frz2-4x-30_a808c63c-42b1-4c71-a070-2e311bd3c5f2_medium.png?v=1719982697)
A / TT1K-LTS-2-4X-30' | FREEZER PROBE 2", 4X, 30' | ACI
Brand: ACI
SKU: A/TT1K-LTS-2-4X-30'
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![ACI A/1-1/4" TO 1/2" REDUCER STEEL, REDUCER BUSHING FITTING | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_29123434-47a8-423d-bcf8-13b25618dda8_medium.png?v=1719981488)
A / 1-1 / 4" TO 1 / 2" REDUCER | STEEL, REDUCER BUSHING FITTING | ACI
Brand: ACI
SKU: A/1-1/4" TO 1/2" REDUCER
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![ACI A/1" TO 1/2" REDUCER STEEL, 1" FNPT TO 1/2" MNPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_a131dcf8-6e64-4d11-b3ae-e592fd75f26e_medium.png?v=1719981639)
A / 1" TO 1 / 2" REDUCER | STEEL, 1" FNPT TO 1 / 2" MNPT | ACI
Brand: ACI
SKU: A/1" TO 1/2" REDUCER
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