Guaranteed Refurbished Semiconductor Manufacturing Equipment

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  • Email: J@JMIND.COM
  • Phone: (978) 663-5376
  • Fax: (978) 663-5433
  • J Cell Phone: (978) 771-0481 (Call or Text)
  • Mail:
    JMI
    55 High St, Bldg 7
    North Billerica, MA 01862

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Tenney JR

Image of Tenney JR

Manufacturer: Tenney

The Tenney Jr. temperature benchtop test
chamber offers outstanding performance,
reliability and long life.
It is the most popular environmental
chamber on the market and is especially
adaptable for laboratory use in product
development, quality assurance,
research, electronic and MIL-STD
testing. Simplicity of design allows for
virtually maintenance-free operation.
It is completely self-contained
and ready for immediate plug-in use. The unit utilizes a dual
compressor cascade mechanical refrigeration system that gives
increased piston displacement, sequential compressor starting and
capacitor-start motors on both stages. The system requires no C02
and is therefore free of the inconvenience and expense of this method.
At the same time, the Tenney Jr. can achieve a temperature that is 6.7C
colder than that possible with CO2, i.e. -80C .





Please note: JMI has thousands of machines in stock and the photo of the item taken at our facility is for reference. There may be multiple models of this item in stock. JMI will email a video of any machine purchased under payment terms agreed, demonstrating operation (prior to shipment) at your request.

We also list some of our equipment ready to go now on Ebay!

JMI has been selling refurbished semiconductor manufacturing equipment
for over 30 years. Experienced technicians and a vast inventory of machines
and parts enables JMI to offer support on the majority of tools we sell....
for many years after the Original equipment manufacturer (OEM) does not.

Many tools are also listed on ebay if you prefer to purchase on line immediately.

To avoid Ebay commissions, you can also put most machines on hold immediately
by calling or texting J on his cell phone 978-771-0481.

Click here to see our items for sale on Ebay

Reasons to Choose J.M. Industries, INC

  • JM Industries is selling this item in good condition and fully operational. The refurbished Tenney JR comes with a 30 day warranty. (extended warranties are available for an additional cost).
  • If you purchase the Tenney JR, JMI will fully test the item. In many cases JMI will also run your product with the Tenney JR to minimize your set up time. (just ask).
  • Buy the Tenney JR direct and avoid broker commissions.
  • Email us for more photos of the guaranteed Tenney JR. Feel free to call us with any questions regarding the machine in stock. Also contact JMI to learn about options that may be available for this item.
  • If there are any special details that are critical on the Tenney JR for your process, please let us know so we can be sure it meets your needs.
  • J.M. Industries offers support for many other machines, like the Tenney JR, even after the OEM (Original Equipment Manufacturer) discontinues offering parts or service.
  • Please inspect all shock watch indications when you receive the Tenney JR from J.M. Industries before signing the bill of lading to ensure the Tenney JR has been delivered in the same good condition it was shipped.
  • If would would like to see an emailed video of the Tenney JR you have purchased in operation prior to shipment, please let us know. Please note: We may need a deposit prior to sending a video of the Tenney JR to cover techncian costs.
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