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      Top Picks
      • CAHO Temperature Controller H491KRR2-R
      1/1
      CAHO Temperature Controller H491KRR2-R
      $ 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 Display indication "oPEn" 4.Function of SMART TEMPERATURE TRNASUCER 5.Internally mounted Timer 6.Function with two slope 7.6 sets of PID algorithm to adopt various environments 8.Parameter values can be increased or decreased 9.May chooes two sets of output and alarm concurrently 10.Seletable functions for auxiliary power supply in DC24V and re-transmission 11.Seletable functions for RS485 and host-slave mode

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      Reviews

      • L

        Lawrence A Hall

        Mar 07, 2026

        CAHO Temperature Controller H491KRR2-R
        Incredible, smooth sailing, and totally awesome!
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      • A

        Armando Brown Brown

        Dec 19, 2025

        CAHO Temperature Controller H491KRR2-R
        They had all the vents I needed, in every size imaginable.
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      • W

        Wayne Shirley

        Nov 28, 2024

        CAHO Temperature Controller H491KRR2-R
        Quick delivery and it's in stock as we speak.
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      • J

        Jason Dey

        Oct 27, 2024

        CAHO Temperature Controller H491KRR2-R
        I enjoyed how fast the process was in finding my item and getting my item shipped to me . Thank you kindly
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      • A

        Anonymous user

        Nov 25, 2022

        CAHO Temperature Controller H491KRR2-R
        All was ok! No problems whatsoever.
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      CAHO Temperature Controller H491KRR2-R

      $ 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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