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Used Controllers

  • Trusted Seller
    Define Quad Channel Rtd Controller

    Define Quad Channel Rtd Controller

    • Manufacturer: Define

    New Open Box Name: Quad Channel Rtd Controller | Arrival date: 10-22-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $150 USD
    Euclid, OH
  • Trusted Seller
    Define Loadcell Batching Controller

    Define Loadcell Batching Controller

    • Manufacturer: Define

    New Open Box Name: Loadcell Batching Controller | Arrival date: 10-22-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 3

    $150 USD
    Euclid, OH
  • Trusted Seller
    Watlow Temperature Limit Controller

    Watlow Temperature Limit Controller

    • Manufacturer: Watlow

    New Open Box Name: Temperature Limit Controller | Arrival date: 10-22-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $200 USD
    Euclid, OH
  • Trusted Seller
    Define Counter/rate Batching Controller.

    Define Counter/rate Batching Controller.

    • Manufacturer: Define

    New, Open Box Name: Counter/rate Batching Controller. | Arrival date: 10-21-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Weight (lb.): 1 | Available quantity: 1

    $200 USD
    Euclid, OH
  • Trusted Seller
    Define Universal Ac Controller

    Define Universal Ac Controller

    • Manufacturer: Define

    New, Open Box Name: Universal Ac Controller | Arrival date: 10-21-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 3

    $125 USD
    Euclid, OH
  • Trusted Seller
    Accu-sort Systems Inc Flex Controller

    Accu-sort Systems Inc Flex Controller

    • Manufacturer: Accu-sort Systems Inc

    New Open Box, Made In The Usa Name: Flex Controller | Arrival date: 10-09-2025 | Dimensions l x w x h (inches): 20 x 18 x 11 | Weight (lb.): 11 | Available quantity: 1 | Make year: 2008

    $150 USD
    Euclid, OH
  • Trusted Seller
    Accu-sort Systems Inc Flex Controller

    Accu-sort Systems Inc Flex Controller

    • Manufacturer: Accu-sort Systems Inc

    New Open Box, Made In The Usa Name: Flex Controller | Arrival date: 10-09-2025 | Dimensions l x w x h (inches): 16 x 13 x 11 | Weight (lb.): 8 | Available quantity: 1 | Make year: 2006

    $150 USD
    Euclid, OH
  • Trusted Seller
    Azbil Burner Controller

    Azbil Burner Controller

    • Manufacturer: Azbil - Yamatake

    New, Burner Controller, Made In Japan Name: Burner Controller | Arrival date: 09-30-2025 | Dimensions l x w x h (inches): 6 x 5 x 5 | Weight (lb.): 1 | Available quantity: 1 | Make year: 2018

    $500 USD
    Euclid, OH
  • Trusted Seller
    Marposs Artis Compact Unit 6

    Marposs Artis Compact Unit 6 Controller

    • Manufacturer: Marposs

    New, Quantity 1, Software 3.8.6.6 Name: Compact Unit 6 Controller | Arrival date: 09-27-2025 | Dimensions l x w x h (inches): 17 x 14 x 7 | Weight (lb.): 17 | Available quantity: 1

    $424 USD
    Euclid, OH
  • Trusted Seller
    Sca Pdg300 Gas Detection Controller

    Sca Pdg300 Gas Detection Controller

    • Manufacturer: SCA

    Name: Sca Pdg300 Gas Detection Controller | Arrival date: 07-03-2025 | Dimensions l x w x h (inches): 32 x 24 x 9 | Capacity: 30 CCM | Weight (lb.): 59 | Available quantity: 1

    $434 USD
    Euclid, OH
  • Trusted Seller
    Techna-tool Techna-check Tool Controller.

    Techna-tool Techna-check Tool Controller.

    • Manufacturer: Techna-tool

    New Open Box, Quantity 1 Name: Techna-check Tool Controller. | Arrival date: 05-15-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 6 | Available quantity: 1

    $257 USD
    Euclid, OH
  • Trusted Seller
    ATLAS COPCO D313 DL-ADVANCED Tensor

    ATLAS COPCO D313 DL-ADVANCED Tensor Drive Electric Tool Controller Used

    • Manufacturer: Atlas-Copco

    D313-DL-ADVANCED Tensor DL Drive Electric Tool Controller Buyers are welcome to inspect equipment prior to purchase. Expedited shipping services are available upon request. This piece is located at Ideal Machi...

    $129 USD
    Holly, MI
  • Trusted Seller
    Buchi Ultrasonic Controller (powers On)

    Buchi Ultrasonic Controller (powers On)

    • Manufacturer: Büchi

    Name: Ultrasonic Controller (powers On) | Arrival date: 07-15-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Capacity: 75W, 100-240VAC, 50/60 HZ | Weight (lb.): 10 | Available quantity: 1 | Make year: 2017

    $288 USD
    Euclid, OH
  • Trusted Seller
    General Electric 300-Line Combination Motor

    General Electric 300-Line Combination Motor Controller (SKU: 109939)

    • Manufacturer: GE

    General Electric NEMA Size 1 combination motor starter in a Type 1 enclosure, designed to control and protect an electric motor (likely for an AHU) operating at up to 600V AC, with a 115-120V control circuit. It ...

    Shippensburg, PA
  • Trusted Seller
    Allen Bradley 1394-SJT10-C-RL Digital Servo

    Allen Bradley 1394-SJT10-C-RL Digital Servo Controller 380/460v-ac 10kw Ser B

    • Manufacturer: Allen-Bradley
    • Model: 1394

    “Used” Model number: 1394-SJT10-C-RL | Phase: 3PH | Power: 10 KW | Input voltage (ac): 380 V-AC, 460 V-AC | Output voltage (dc): 530 V-DC, 680 V-DC | Series: SER B | Mpn: 1394SJT10CRL | Shipping weight: 29 lbs | ...

    $5,567 USD
    Delta, OH
910111213

Overview

Controllers are essential devices used to manage and regulate the operation of various machinery and equipment. They can range from simple on-off switches to complex programmable systems that control multiple functions. Controllers are critical in industries like manufacturing, automation, and robotics, ensuring precise and efficient operation of machines.

FAQ

What should I consider when buying a used controller?

Check the compatibility with your existing equipment, the age and condition of the controller, and whether it has been well-maintained. Ensure it meets the required specifications for your application.

How do I ensure the controller is shipped safely to my location?

Use a reliable shipping service that specializes in electronic equipment. Make sure the controller is securely packaged with adequate cushioning to prevent damage during transit.

What is the maintenance schedule for a controller?

Regular maintenance includes cleaning the device, checking for software updates, and inspecting connections for wear or damage. Refer to the manufacturer’s manual for specific maintenance guidelines.