A/RH2-R2 | 130553. Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Defaul SKU: A/RH2-R2 Parent Item Parent Item - Additional Cost Has Item Option Details A/RH2-R2 | 130553. Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R2), ± 2% Accuracy Documentation Data Sheet DetailsDocumentationBackA/RH2-R2 | 130553. Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R2), ± 2% AccuracyBack Data Sheet