Fisher 650G gravity oven

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Item: 3709B OVEN


All products ship from our 30,000 sq. ft. Haverhill, MA warehouse

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Call 978-521-2221
to request information & pricing for item 3709B OVEN

90-Day Warranty

American Instrument Exchange
Contact us for all your used lab equipment needs

1023 Western Ave.
Haverhill, MA 01832

Phone: 978-521-2221
Fax: 978-521-8822


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Fisher Isotemp Gravity Oven

  • Model 650G
  • Temperature range: 50°C to 225°C
  • 5 Cu ft capacity
  • 90-day warranty

The Fisher Isotemp 650G delivers excellent temperature uniformity and stability. The 650G features 4-minute temperature recovery, timer, auto calibration routine for stable temperatures over time, and overtemperature alarm. Corrosion resistant stainless-steel interior and doors that open past 180° for easy access.

All of our equipment is used and reconditioned. Our technicians test ovens using a calibrated digital chart recorder to verify the accuracy of temperature controls and readouts and run the unit under vacuum to ensure chamber integrity. We typically leave an oven under vacuum for 24 hours to make sure the pressure holds. We replace any hardware or parts as is necessary and clean all incubators thoroughly prior to shipment.

The photos above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse and that in addition to testing each machine we will clean all the equipment thoroughly prior to shipment. We often have multiple units of each model in stock and sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after it has been tested and cleaned.

Fisher Isotemp 650G Gravity Oven - Specifications

Exterior dimensions 25”W x 24”D x 40”H
Interior dimensions 18”W x 18”D x 26.5”H
Capacity 5 Cu. Ft.
Temperature range 50°C to 225°C
Electrical requirements 120 V, 60 Hz
Weight 131 lbs


For inquiries about the Fisher Isotemp 650G Gravity Oven, please give us a call at 978-521-2221, or fill out the form on this page.