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      Top Picks
      • CAHO Temperature Controller H491KRR1-G
      1/1
      CAHO Temperature Controller H491KRR1-G
      $ 183 .08

      ✔ In Stock (Can ship in 5-7 days)

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      1.Two-point alarm, each has 22 alarm modes 2.Auto/Manual tuning switch 3.Sensor Break Dislpaly indication "oPEn" 4.Function of SMART TEMPERATURE TRANSDUCER 5.Internally mounted Timer 6.Function with slope 7.6 sets of PID algorithm to adopt various environments 8.Parameter values can be increased or decreased 9.May choose two sets of output and alarm concurrently 10.Selectable functions for auxiliary power supply in DC24V and re-transmission 11.Selectable functions for RS485 and host-slave mode

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      Reviews

      • S

        Sumesh Turakhia

        Jan 26, 2026

        CAHO Temperature Controller H491KRR1-G
        You got an A+.
        Helpful
        Unhelpful
      • M

        Matthew Potts

        May 14, 2025

        CAHO Temperature Controller H491KRR1-G
        I like the product but still early to find out. So far no funky smell coming from the air duct. Amazon is cheaper though.
        Helpful
        Unhelpful
      • J

        JOYCE JOHNSON

        Feb 14, 2025

        CAHO Temperature Controller H491KRR1-G
        Feature the correct OEM parts at appealing rates.
        Helpful
        Unhelpful
      • J

        Jose Martinez

        Oct 08, 2023

        CAHO Temperature Controller H491KRR1-G
        Great service from this business!
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        CAHO Temperature Controller H491KRR1-G
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      CAHO Temperature Controller H491KRR1-G

      $ 183 .08
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 2
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

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