![HP481](https://www.yodify.com/cdn-cgi/image/width=125,quality=100,fit=scale-down,format=auto/https://images.yodify.com/productimages/Delta-OHM/HP480-HP481-Measurement-of-Dew-Point-in-Compressed-Air-Systems/GQq3l/502c40f1-c7e5-42f8-afb0-ab117c27874b/Thumbs/400_HP480-dew-point-compressed-air-1-1.png)
HP481
HP480/HP481 – Measurement of Dew Point in Compressed Air Systems
Delta OHM
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Out of Stock
Probes for the measurement of air humidity in pipes.
![LP471LUM2](https://www.yodify.com/cdn-cgi/image/width=125,quality=100,fit=scale-down,format=auto/https://images.yodify.com/productimages/Delta-OHM/LP471LUM2-Luminance-Probe/GQq3l/6ad94f57-8d0b-43f3-ba27-95a5fefd1a53/Thumbs/400_LP471LUM2-luminance-probe.png)
LP471LUM2
LP471LUM2 – Luminance Probe
Delta OHM
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Out of Stock
Photometric probe for measuring the LUMINANCE, spectral response according to the photopic curve, angular field 2°.
![LP471P-A](https://www.yodify.com/cdn-cgi/image/width=125,quality=100,fit=scale-down,format=auto/https://images.yodify.com/productimages/Delta-OHM/LP471P-A-Combined-Illuminance-and-Irradiance-Probe/GQq3l/4ace57d3-9cb4-484f-900f-079014dfee53/Thumbs/400_LP471P-A.png)
LP471P-A
LP471P-A – Combined Illuminance and Irradiance Probe
Delta OHM
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Out of Stock
Combined probe for measuring the ILLUMINANCE and the IRRADIANCE in the UVA spectral range.
![LP471PHOT](https://www.yodify.com/cdn-cgi/image/width=125,quality=100,fit=scale-down,format=auto/https://images.yodify.com/productimages/Delta-OHM/LP471PHOT-Illuminance-Probe/GQq3l/09cec282-b776-4c84-bded-c5343fcbacc4/Thumbs/400_LP471PHOT-illuminance-probe.png)
LP471PHOT
LP471PHOT – Illuminance Probe
Delta OHM
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Out of Stock
Photometric probe for measuring the ILLUMINANCE, spectral response according to the photopic curve, class B
![LP471UVA](https://www.yodify.com/cdn-cgi/image/width=125,quality=100,fit=scale-down,format=auto/https://images.yodify.com/productimages/Delta-OHM/LP471UVA-UVA-Irradiance-Probe/GQq3l/4948da66-8857-4b92-a42c-dc91ffe3c004/Thumbs/400_LP471UVA-UVA-irradiance-probe.png)
LP471UVA
LP471UVA – UVA Irradiance Probe
Delta OHM
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Out of Stock
Radiometric probe for measuring the IRRADIANCE in the UVA spectral range 315nm to 400nm, peak at 360nm
![LP471UVB](https://www.yodify.com/cdn-cgi/image/width=125,quality=100,fit=scale-down,format=auto/https://images.yodify.com/productimages/Delta-OHM/LP471UVB-UVB-Irradiance-Probe/GQq3l/1afef2c1-6517-4038-83aa-87f376b6321b/Thumbs/400_LP471UVB-UVB-irradiance-probe.png)
LP471UVB
LP471UVB – UVB Irradiance Probe
Delta OHM
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Out of Stock
Radiometric probe for measuring the IRRADIANCE in the UVB spectral range 280nm to 315nm, peak at 305nm
![LP471UVBC](https://www.yodify.com/cdn-cgi/image/width=125,quality=100,fit=scale-down,format=auto/https://images.yodify.com/productimages/Delta-OHM/LP471UVBC-UV-BC-Irradiance-Probe/GQq3l/9715b02d-8d68-4bed-8ea4-4b1bda2d4ada/Thumbs/400_LP471UVBC_AJ.png)
LP471UVBC
LP471UVBC – UV-BC Irradiance Probe
Delta OHM
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Out of Stock
Radiometric probe for measuring the IRRADIANCE in the UV-BC spectral range 210nm to 355nm, peak at 265nm.
![LP471UVC](https://www.yodify.com/cdn-cgi/image/width=125,quality=100,fit=scale-down,format=auto/https://images.yodify.com/productimages/Delta-OHM/LP471UVC-UVC-Irradiance-Probe/GQq3l/d372c65c-f717-4b68-9c2d-ddc990e3b76a/Thumbs/400_LP471UVC-UVC-irradiance-probe.png)
LP471UVC
LP471UVC – UVC Irradiance Probe
Delta OHM
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Out of Stock
Radiometric probe for measuring the IRRADIANCE in the UVC spectral range 220nm to 280nm, peak at 260nm.