Outside humidity sensors ±0.4 °f (±0.2 °c) Temperature measurement accuracy
We offer 700+ products from top manufacturers such as ACI, Veris, and Siemens: temperature/humidity transmitters and outdoor or duct-mounted models.
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![Veris HEW3VSTH RH/T | Economy | Wall | 3% | 0-10 | 10k T3 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HEW2MSTA_8e28368c-cd3e-451b-853b-facf470851f0_medium.jpg?v=1689084070)
HEW3VSTH | RH / T | Economy | Wall | 3% | 0-10 | 10k T3 | Veris
Brand: Veris
SKU: HEW3VSTH
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![Veris TOHR00 Temp | Outdoor | 10k T3 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TOBR00_5209a0d1-3596-404a-a809-1b57320675bb_medium.jpg?v=1689084602)
TOHR00 | Temp | Outdoor | 10k T3 | Veris
Brand: Veris
SKU: TOHR00
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![Veris HEW3MSTH RH/T | Economy | Wall | 3% | 4-20 | 10k T3 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HEW2MSTA_35d8a4af-ef9d-4a78-8d75-ab0a3198272c_medium.jpg?v=1689084102)
HEW3MSTH | RH / T | Economy | Wall | 3% | 4-20 | 10k T3 | Veris
Brand: Veris
SKU: HEW3MSTH
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![Veris HO3XMSTH RH Outdoor | 3% | 4-20mA | Temp | 10k T3 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO3XMSTH_a1874daf-0ba7-446d-b99d-240288f9e3db_medium.jpg?v=1689084127)
HO3XMSTH | RH Outdoor | 3% | 4-20mA | Temp | 10k T3 | Veris
Brand: Veris
SKU: HO3XMSTH
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![Veris HO5XVSTH RH Outdr | 5% | 0-5/10VDC | Temp | 10k T3 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO5XVSTH_7025cb12-8596-4fd0-95b0-dbe22905d345_medium.jpg?v=1689084122)
HO5XVSTH | RH Outdr | 5% | 0-5 / 10VDC | Temp | 10k T3 | Veris
Brand: Veris
SKU: HO5XVSTH
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![Veris HO3XVSTH RH Outdoor | 3% | 5/10VDC | Temp | 10k T3 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO3XVSTH_9092a3ff-d528-4f86-8b47-c5e7eb3ff6b2_medium.jpg?v=1689084098)
HO3XVSTH | RH Outdoor | 3% | 5 / 10VDC | Temp | 10k T3 | Veris
Brand: Veris
SKU: HO3XVSTH
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![Veris HD3XMSTH RH Duct | 3% | 4-20mA | Temp | 10k T3 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD3XMSTH_9ef8047f-e6d1-4412-8e2b-481ac08a7830_medium.jpg?v=1689084052)
HD3XMSTH | RH Duct | 3% | 4-20mA | Temp | 10k T3 | Veris
Brand: Veris
SKU: HD3XMSTH
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![Veris HD3XMSTF RH Duct | 3% | 4-20mA | Temp | 3k | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD3XMSTF_ffdc8071-2796-469b-b268-104826264fa9_medium.jpg?v=1689084009)
HD3XMSTF | RH Duct | 3% | 4-20mA | Temp | 3k | Veris
Brand: Veris
SKU: HD3XMSTF
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![Veris HO2XVSTH RH Outdoor | 2% | 5/10VDC | Temp | 10k T3 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XVSTH_51c546cf-6689-4fc1-a1f0-66f5ffb1ec02_medium.jpg?v=1689084127)
HO2XVSTH | RH Outdoor | 2% | 5 / 10VDC | Temp | 10k T3 | Veris
Brand: Veris
SKU: HO2XVSTH
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![Veris HO2XMSTH RH Outdoor | 2% | 4-20mA | Temp | 10k T3 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XMSTH_19791d21-82fe-4033-a7f6-6ea4dfdfdbf5_medium.jpg?v=1689084104)
HO2XMSTH | RH Outdoor | 2% | 4-20mA | Temp | 10k T3 | Veris
Brand: Veris
SKU: HO2XMSTH
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![Veris HED3VSTK RH | Econ | Duct | 3% | 0-10V | Tmp | 10k w/11k Shnt | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HED2MSTA1_531c1ff9-49b0-46c8-af06-e38c54231368_medium.jpg?v=1689084081)
HED3VSTK | RH | Econ | Duct | 3% | 0-10V | Tmp | 10k w / 11k Shnt | Veris
Brand: Veris
SKU: HED3VSTK
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![Veris HED3VSTH RH | Econ | Duct | 3% | 0-10V | Tmp | 10k T3 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HED2MSTA1_92cfe7a0-00f9-4caa-8fa9-84eeca187e3e_medium.jpg?v=1689084040)
HED3VSTH | RH | Econ | Duct | 3% | 0-10V | Tmp | 10k T3 | Veris
Brand: Veris
SKU: HED3VSTH
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![Veris HD3XVSTH RH Duct | 3% | 5/10VDC | Temp | 10k T3 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HD3XVSTH_2c895513-eef6-461f-ae5f-809a457fe75f_medium.jpg?v=1689084024)
HD3XVSTH | RH Duct | 3% | 5 / 10VDC | Temp | 10k T3 | Veris
Brand: Veris
SKU: HD3XVSTH
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![Veris TOKR00 Temp | Outdoor | 10k w/11kS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/TOBR00_ee7afc17-05cf-4320-b5e1-eda9185697ae_medium.jpg?v=1689084600)
TOKR00 | Temp | Outdoor | 10k w / 11kS | Veris
Brand: Veris
SKU: TOKR00
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![Veris HO3XMSTJ RH Outdoor | 3% | 4-20mA | Temp | 10k DALE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO3XMSTJ_96fe3359-aadd-488a-8c73-898293e15297_medium.jpg?v=1689084132)
HO3XMSTJ | RH Outdoor | 3% | 4-20mA | Temp | 10k DALE | Veris
Brand: Veris
SKU: HO3XMSTJ
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![Veris HO2XVSTH1 RH Outdoor | 2% | 5/10VDC | Temp | 10k T3 | 1PtCal | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XVSTH1_1e4ece41-775d-4fcb-b6c5-5c0766db848f_medium.jpg?v=1689084126)
HO2XVSTH1 | RH Outdoor | 2% | 5 / 10VDC | Temp | 10k T3 | 1PtCal | Veris
Brand: Veris
SKU: HO2XVSTH1
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![Veris HO2XMSTJ RH Outdoor | 2% | 4-20mA | Temp | 10k DALE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XMSTJ_999994eb-0702-40a3-a887-f25ea037bef7_medium.jpg?v=1689084159)
HO2XMSTJ | RH Outdoor | 2% | 4-20mA | Temp | 10k DALE | Veris
Brand: Veris
SKU: HO2XMSTJ
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![Veris HO2XMSTF RH Outdoor | 2% | 4-20mA | Temp | 3k | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2XMSTF_7651d6ba-66ce-446c-bd27-82ab32d0a060_medium.jpg?v=1689084100)
HO2XMSTF | RH Outdoor | 2% | 4-20mA | Temp | 3k | Veris
Brand: Veris
SKU: HO2XMSTF
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![Veris HO2NVSTH RH Outdoor | 2% | NIST | 5/10VDC | Temp | 10kT3 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HO2NVSTH_d649a6b6-323a-49d8-888e-e3fde1e171fb_medium.jpg?v=1689084116)
HO2NVSTH | RH Outdoor | 2% | NIST | 5 / 10VDC | Temp | 10kT3 | Veris
Brand: Veris
SKU: HO2NVSTH
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![Veris HEW3VSTK RH/T | Economy | Wall | 3% | 0-10 | 10k w/11kS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HEW2MSTA_75a336a1-bc32-48f5-85a6-94d8dd9c1fc2_medium.jpg?v=1689084057)
HEW3VSTK | RH / T | Economy | Wall | 3% | 0-10 | 10k w / 11kS | Veris
Brand: Veris
SKU: HEW3VSTK
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![Veris HED3MSTK RH | Economy | Duct | 3% | 4-20mA | Temp | 10kw/11kS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HED2MSTA1_a32de8d4-b8da-4928-9355-3fc098930d2b_medium.jpg?v=1689084025)
HED3MSTK | RH | Economy | Duct | 3% | 4-20mA | Temp | 10kw / 11kS | Veris
Brand: Veris
SKU: HED3MSTK
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![Veris HED3MSTH RH Duct | Econ | 3% | 4-20mA | Temp | 10k T3 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/HED2MSTA1_290d3957-5495-48d3-8648-742d38430866_medium.jpg?v=1689084069)
HED3MSTH | RH Duct | Econ | 3% | 4-20mA | Temp | 10k T3 | Veris
Brand: Veris
SKU: HED3MSTH
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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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