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      Top Picks
      • CAHO Temperature Controller H491KRV1-R
      1/1
      CAHO Temperature Controller H491KRV1-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

      • T

        Tristan Burnite

        Feb 08, 2026

        CAHO Temperature Controller H491KRV1-R
        Exceptional quality value for the price.
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        Unhelpful
      • T

        TERRY PETERSON

        Mar 17, 2025

        CAHO Temperature Controller H491KRV1-R
        Hice un pedido y llegó en 22 horas. He utilizado OKmarts en el pasado y disfrutado de la experiencia.
        Helpful
        Unhelpful
      • D

        Daniel Hussey

        Feb 01, 2024

        CAHO Temperature Controller H491KRV1-R
        Satisfying, it met all my needs.
        Helpful
        Unhelpful
      • S

        Stan Smith

        Nov 30, 2023

        CAHO Temperature Controller H491KRV1-R
        The person I spoke with was very knowledgeable and polite.
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        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        CAHO Temperature Controller H491KRV1-R
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      CAHO Temperature Controller H491KRV1-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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