Add to Cart ACI A/RH3-1K-2W-RO ACI MSRP: Now: $127.29 Was: Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R), ± 3% Accuracy, 1,000 Ohm RTD (Two Wires) A/RH3-1K-2W-RO