Room humidity sensors ±1% @ 68 °f (20 °c) annually for 2 years Humidity measurement drift
Choose from 800+ room humidity sensors from top manufacturers such as ACI, Belimo, Dwyer, Mamac, and more. Shop now at the Blackhawk Supply store!
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![Veris HO3XMSTC RH Outdoor | 3% | 4-20mA | Temp | 1k Pt | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO3XMSTC_820626a2-1be8-45d9-88cb-5c3e9252beea_medium.jpg?v=1689084102)
HO3XMSTC | RH Outdoor | 3% | 4-20mA | Temp | 1k Pt | Veris
Brand: Veris
SKU: HO3XMSTC
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![Veris HO3XMSTB RH Outdoor | 3% | 4-20mA | Temp | 100R Pt | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO3XMSTB_a285d8d3-588e-4253-8dfb-22ce60bc9167_medium.jpg?v=1689084151)
HO3XMSTB | RH Outdoor | 3% | 4-20mA | Temp | 100R Pt | Veris
Brand: Veris
SKU: HO3XMSTB
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![Veris HO3XMSTA2 RH Outdoor | 3% | 4-20mA | T-Xmtr | 32-122F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HO3XMSTA2_medium.jpg?v=1712857015)
HO3XMSTA2 | RH Outdoor | 3% | 4-20mA | T-Xmtr | 32-122F | Veris (OBSOLETE)
Brand: Veris
SKU: HO3XMSTA2
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![Veris HO3XMSTA11 RH Outdoor | 3% | 4-20mA | T-Xmtr | -40to122F | 1C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HO3XMSTA11_medium.jpg?v=1712857014)
HO3XMSTA11 | RH Outdoor | 3% | 4-20mA | T-Xmtr | -40to122F | 1C | Veris (OBSOLETE)
Brand: Veris
SKU: HO3XMSTA11
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![Veris HO3XMSTA1 RH Outdoor | 3% | 4-20mA | T-Xmtr | -58to122F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HO3XMSTA1_d2de5b81-d8df-4532-af4f-5a34eec32aca_medium.jpg?v=1712857009)
HO3XMSTA1 | RH Outdoor | 3% | 4-20mA | T-Xmtr | -58to122F | Veris (OBSOLETE)
Brand: Veris
SKU: HO3XMSTA1
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![Veris HN3XMSTT RH Insert | 3% | 4-20mA | 100k | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HN3XMSTT_medium.jpg?v=1712857011)
HN3XMSTT | RH Insert | 3% | 4-20mA | 100k | Veris (OBSOLETE)
Brand: Veris
SKU: HN3XMSTT
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![Veris HD3XVSTN RH Duct | 3% | 5/10VDC | Temp | 1800 Ohm | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD3XVSTN_3f530007-aab3-4d05-a6a7-d304648197c5_medium.jpg?v=1689084044)
HD3XVSTN | RH Duct | 3% | 5 / 10VDC | Temp | 1800 Ohm | Veris
Brand: Veris
SKU: HD3XVSTN
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![Veris HD3XVSTM RH Duct | 3% | 5/10VDC | Temp | 20k NTC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD3XVSTM_84c1b010-e99f-466a-9478-c87ebf842700_medium.jpg?v=1689084079)
HD3XVSTM | RH Duct | 3% | 5 / 10VDC | Temp | 20k NTC | Veris
Brand: Veris
SKU: HD3XVSTM
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![Veris HD3XVSTK RH Duct | 3% | 5/10VDC | Temp | 10k w/11kS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD3XVSTK_02d212f0-2a8e-43cc-b55d-987cf36eda92_medium.jpg?v=1689084030)
HD3XVSTK | RH Duct | 3% | 5 / 10VDC | Temp | 10k w / 11kS | Veris
Brand: Veris
SKU: HD3XVSTK
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![Veris HD3XVSTJ RH Duct | 3% | 5/10VDC | Temp | 10k DALE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD3XVSTJ_b715729d-fc8e-487e-8863-686da6643bd0_medium.jpg?v=1689084016)
HD3XVSTJ | RH Duct | 3% | 5 / 10VDC | Temp | 10k DALE | Veris
Brand: Veris
SKU: HD3XVSTJ
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![Veris HD3XVSTG RH Duct | 3% | 5/10VDC | Temp | 10k CPC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD3XVSTG_2df0ebb2-d74f-44a6-8dd1-48cc39626706_medium.jpg?v=1689084028)
HD3XVSTG | RH Duct | 3% | 5 / 10VDC | Temp | 10k CPC | Veris
Brand: Veris
SKU: HD3XVSTG
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![Veris HD3XVSTF RH Duct | 3% | 5/10VDC | Temp | 3k | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD3XVSTF_ab115461-f881-4be6-acb3-2e26c98fa066_medium.jpg?v=1689084035)
HD3XVSTF | RH Duct | 3% | 5 / 10VDC | Temp | 3k | Veris
Brand: Veris
SKU: HD3XVSTF
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![Veris HD3XVCTC RH Duct | 3% | 5/10VDC | CE | Temp | 1k Pt | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD3XVCTC_9d4d7d1f-803b-47e0-9ef6-5dfa01b78dc6_medium.jpg?v=1689084019)
HD3XVCTC | RH Duct | 3% | 5 / 10VDC | CE | Temp | 1k Pt | Veris
Brand: Veris
SKU: HD3XVCTC
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![Veris HD3XMSTR RH Duct | 3% | 4-20mA | Temp | 10k G | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD3XMSTR_1f9ef35b-798a-423c-b1b9-e97db84994c0_medium.jpg?v=1689084035)
HD3XMSTR | RH Duct | 3% | 4-20mA | Temp | 10k G | Veris
Brand: Veris
SKU: HD3XMSTR
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![Veris HD3XMSTN RH Duct | 3% | 4-20mA | Temp | 1k8 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD3XMSTN_6c791f60-0829-4b63-a973-f9a3d593aaf4_medium.jpg?v=1689084017)
HD3XMSTN | RH Duct | 3% | 4-20mA | Temp | 1k8 | Veris
Brand: Veris
SKU: HD3XMSTN
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![Veris HD3XMSTK RH Duct | 3% | 4-20mA | Temp | 10k w/11kS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD3XMSTK_7d15b503-173e-4b80-8cfc-7dc8f3b31e80_medium.jpg?v=1689084011)
HD3XMSTK | RH Duct | 3% | 4-20mA | Temp | 10k w / 11kS | Veris
Brand: Veris
SKU: HD3XMSTK
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![Veris HD3XMSTJ RH Duct | 3% | 4-20mA | Temp | 10k DALE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD3XMSTJ_77509155-468c-4f3b-b0b7-22f254c319ca_medium.jpg?v=1689084051)
HD3XMSTJ | RH Duct | 3% | 4-20mA | Temp | 10k DALE | Veris
Brand: Veris
SKU: HD3XMSTJ
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![Veris HD3XMSTD2 RH Duct | 3% | 4-20mA | Temp | 10k T2 | 2 Pt Cal | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD3XMSTD_88f33d63-e927-44a2-adfa-39e07a9419ef_medium.jpg?v=1689084056)
HD3XMSTD2 | RH Duct | 3% | 4-20mA | Temp | 10k T2 | 2 Pt Cal | Veris
Brand: Veris
SKU: HD3XMSTD2
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![Veris HD3XMSTC RH Duct | 3% | 4-20mA | Temp | 1k Pt | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD3XMSTC_medium.jpg?v=1689084060)
HD3XMSTC | RH Duct | 3% | 4-20mA | Temp | 1k Pt | Veris
Brand: Veris
SKU: HD3XMSTC
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![Veris HD3XMSTB RH Duct | 3% | 4-20mA | Temp | 100R Pt | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD3XMSTB_175bb610-cbc4-4481-aada-85c4a423f829_medium.jpg?v=1689084075)
HD3XMSTB | RH Duct | 3% | 4-20mA | Temp | 100R Pt | Veris
Brand: Veris
SKU: HD3XMSTB
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![Veris HD3XMSTA22 RH Duct | 3% | 4-20mA | T-Xmtr | 32-122F | 2Pt Cal | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HD3XMSTA22_medium.jpg?v=1712857008)
HD3XMSTA22 | RH Duct | 3% | 4-20mA | T-Xmtr | 32-122F | 2Pt Cal | Veris (OBSOLETE)
Brand: Veris
SKU: HD3XMSTA22
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![Veris HD3XMSTA1 RH Duct | 3% | 4-20mA | T-Xmtr | -58to122F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HD3XMSTA1_medium.jpg?v=1712857009)
HD3XMSTA1 | RH Duct | 3% | 4-20mA | T-Xmtr | -58to122F | Veris (OBSOLETE)
Brand: Veris
SKU: HD3XMSTA1
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![Veris HD3XMCTA2 RH Duct | 3% | 4-20mA | CE | T-Xmtr | 32-122F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD3XMCTA2_9c37789a-2ef1-47b2-ab7e-327e171ae5e7_medium.jpg?v=1689084016)
HD3XMCTA2 | RH Duct | 3% | 4-20mA | CE | T-Xmtr | 32-122F | Veris
Brand: Veris
SKU: HD3XMCTA2
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![Veris HD3XMCTA1 RH Duct | 3% | 4-20mA | CE | T-Xmtr | -58to122F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD3XMCTA1_medium.jpg?v=1689146268)
HD3XMCTA1 | RH Duct | 3% | 4-20mA | CE | T-Xmtr | -58to122F | Veris
Brand: Veris
SKU: HD3XMCTA1
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