SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                 -------------------------------------------


                                    FORM 8-K

                                 CURRENT REPORT



                       Pursuant to Section 13 or 15(d) of
                       the Securities Exchange Act of 1934



                                 Date of Report
                      (Date of earliest event reported):

                                February 22, 2000

                   ----------------------------------------


                           THERMO ELECTRON CORPORATION
             (Exact name of Registrant as specified in its charter)

Delaware                                1-8002                       04-2209186
(State or other                      (Commission               (I.R.S. Employer
jurisdiction of incorporation        File Number)        Identification Number)
or organization)

81 Wyman Street,
P.O. Box 9046
Waltham, Massachusetts                                               02454-9046
(Address of principal executive offices)                             (Zip Code)




                                (781) 622-1000
                         (Registrant's telephone number
                              including area code)





      This Current Report on Form 8-K contains  forward-looking  statements that
involve a number of risks and uncertainties.  Important factors that could cause
actual results to differ materially from those indicated by such forward-looking
statements  are set forth under the heading  "Risk  Factors" in Thermo  Electron
Corporation's  Amendment No. 1 to  Registration  Statement on Form S-4 [Reg. No.
333-35478]  filed with the Securities and Exchange  Commission on June 14, 2000.
These include risks and uncertainties  relating to: the Registrant's  ability to
complete  its  corporate  reorganization,  divestitures  planned  as part of the
reorganization,  integration of the Registrant's instrument businesses, issuance
of significant amounts of additional shares as part of the  reorganization,  the
need for a favorable ruling from the Internal Revenue Service  regarding planned
spin-offs  of  subsidiaries   of  the  Registrant,   liquidity  and  prospective
performance of the subsidiaries to be spun off, guarantees of obligations of the
subsidiaries  to be  spun  off,  volatility  of the  Registrant's  stock  price,
goodwill acquired by the Registrant,  uncertainties  regarding  internal revenue
growth of the  Registrant,  the  effect of  exchange  rate  fluctuations  on the
Registrant's  significant  international  operations,  the need to  develop  new
products and adapt to significant  technological change, changes in governmental
regulations, and dependence of demand on capital spending and government funding
policies.

Item 5.  Other Events

      On February 22, 2000, the Registrant  issued a press release regarding its
financial results for the quarter and fiscal year ended January 1, 2000.
The press release stated as follows:

         Thermo Electron Reports Fourth Quarter and Year-End Earnings

WALTHAM, Mass., February 22, 2000 - Thermo Electron Corporation (NYSE-TMO) today
reported  its  financial  results for the 1999 fourth  quarter and fiscal  year,
ended January 1, 2000. Results for 1999 and 1998 have been restated to exclude a
number of  businesses  that  have been  classified  as  discontinued  operations
following Thermo Electron's recent reorganization  announcement,  which includes
the divestiture of additional businesses with aggregate revenues of $1.2 billion
and the spinoff of two companies totaling $565 million in revenues.

      For the fourth quarter of 1999,  revenues from continuing  operations were
up 21 percent to $659.0 million, compared with $544.2 million a year ago. Income
from continuing operations,  excluding restructuring and nonrecurring charges in
both periods,  was $25.3  million for the 1999 quarter,  versus $24.8 million in
1998,  with diluted  earnings per share of $.15 in both quarters.  Including the
earnings of the Thermo Fibertek and Medical Products spinoffs,  diluted earnings
per share from  continuing  operations  would have increased 15 percent to $.23,
from $.20 a year ago, on a pro forma basis.

      For the year,  revenues from  continuing  operations  were $2.5 billion in
1999, up 20 percent from $2.1 billion in 1998. Income from continuing operations
in 1999, excluding restructuring and nonrecurring charges, was $96.3 million, or
$.59 per diluted share, versus $115.0 million, or $.67 per diluted share, a year
ago.  Earnings for the year were primarily  affected by a 24 percent  decline in
segment income at Thermo Ecotek.  Although it is no longer a core business under
the  reorganization  plan, Thermo Ecotek will be taken private and remain within
Thermo  Electron  while the company  continues  to evaluate how to best exit the
business while maximizing shareholder value.

      "While our financial picture for 1999 is complicated by the reorganization
activities, presentation of the results in terms of continuing operations should
provide a clearer  view of the  company  as we move  forward,"  said  Richard F.
Syron,  chairman,  president,  and chief executive  officer of Thermo  Electron.
"Last month, we introduced an aggressive  plan to  dramatically  simplify Thermo
Electron  by  focusing  on our  core  instrument  businesses,  spinning  off the
Fibertek  and  Medical  Products  companies  as  dividends  to  Thermo  Electron
shareholders,  and selling non-core  businesses.  Our objective is to unlock the
shareholder  value that exists within the company,  but has been overshadowed in
the past by the complexity of our structure.


      "Our  goal is to  complete  this  reorganization  by the end of  2000.  We
realize that with a plan of this magnitude,  it is critically  important to keep
shareholders informed of our progress. We invite you to refer to our Web site at
Thermo.com,   where  we  will   periodically   update  our  progress   with  the
reorganization,   beginning  in  March.  While  the  reorganization  team  works
diligently  to execute the plan,  my emphasis  going  forward  will be on how we
improve operations.

      "By  channeling  all of  our  resources  toward  the  instrument  markets,
particularly  those that offer  higher  opportunities  for growth - such as life
sciences and telecommunications - our goal is to accelerate our internal revenue
growth rate to 10 percent over the next two years,  and to further  augment that
growth  with  strategic  acquisitions.  I am  confident  that our solid base and
leadership in the instrument industry,  and the ability to redeploy more than $1
billion in proceeds from  divestitures,  will allow Thermo  Electron to meet its
goals for the future."

Measurement and Detection Instruments:  the new Thermo Electron
Revenues in this segment increased by 22 percent in 1999 due in large measure to
the acquisition of  Spectra-Physics  AB last February.  After a weak first half,
the instrument businesses rebounded in the second half of the year, resulting in
a slight increase in segment income over 1998, excluding restructuring and other
nonrecurring  items.  Backlog  at the end of  1999  rose 37  percent  to  $424.8
million,  compared with year-end 1998.  For the fourth quarter of 1999,  segment
revenues  increased  23 percent  and segment  income was up 17  percent.  Fourth
quarter bookings for the segment increased 13 percent internally, and 38 percent
overall. The book-to-bill ratio for the instrument  businesses increased to 1.09
in the fourth  quarter of 1999,  versus .97 in 1998.  Segment income margins for
the quarter were 12.0 percent in 1999, and, excluding Spectra-Physics, were 12.9
percent, compared with 12.6 percent in 1998.

The  life  sciences,  semiconductor,  and  telecommunications  sectors  were the
primary drivers of internal  growth in the fourth  quarter.  The company shipped
its first orders for DASH, an automated system used to detect variations in gene
sequences,  and reported  excellent  sales of its rapid test kits for diagnosing
flu. In addition,  more than $15 million in orders were  received for  molecular
beam epitaxy (MBE) systems used in high-volume production of critical components
for cellular telephones and other high-speed wireless communications products.

Thermo Fibertek: future spinoff
While Thermo Fibertek's revenues were relatively flat year to year and operating
income  declined  (excluding from both periods a business sold in early 1999 and
restructuring and nonrecurring items), the second half of the year resulted in a
17 percent increase in bookings as paper recycling  markets in North America and
Asia began to show increased activity.  The company recently announced more than
$10 million in orders from four recycled-paper  producers in China.  Bookings of
recycling  systems in the fourth  quarter of 1999  increased  by 32 percent over
1998.  Fourth-quarter  results,  excluding the items mentioned  above,  showed a
slight  increase in revenues  and a 29 percent  increase  in  operating  income.
Operating margins in the fourth quarter of 1999,  excluding  nonrecurring items,
were 13.2  percent,  compared with 10.7 percent in 1998.  The  company's  Thermo
Fibergen  subsidiary  continues to expand its line of consumer products based on
recovered fiber and expects to begin shipping new fiber-based composite products
in the second quarter of this year.


Medical Products: future spinoff
The  businesses  that  will  form  the  new  Medical  Products  spinoff,  Thermo
Electron's and Thermedics' wholly owned medical operations,  showed a 19 percent
increase  in  revenues  over last year and a 23 percent  increase  in  operating
income.  These results,  which are unaudited,  include  contributions from Erich
Jaeger,  GmbH,  acquired last July. Jaeger's  cardio-respiratory  diagnostic and
monitoring  systems  ideally  complement  the products  provided by the existing
respiratory  group  of  companies.  Growth  was  also  fueled  by  sales  of new
intra-operative neurological monitoring systems and long-term epilepsy monitors,
as well as the addition of an auditory products company.  Bookings  increased by
27 percent year to year. For the fourth quarter, revenues were up 46 percent and
both operating  income and net income rose 85 percent.  Operating income margins
grew to 13.0 percent in the fourth  quarter of 1999,  versus 10.3 percent a year
ago.



Consolidated Statement of
Operations
                                     Three Months Ended    Twelve Months Ended
                                     ------------------    -------------------
(In thousands except per share       Jan. 1,     Jan. 2,    Jan. 1,     Jan. 2,
amounts)                               2000        1999       2000        1999
- -------------------------------------------------------------------------------

Revenues (a)                        $658,985   $544,217  $2,471,193  $2,055,805
                                    --------   --------  ----------   ----------
Costs and Operating Expenses:
   Cost of revenues (b)              367,939    301,575   1,378,494   1,127,253
   Selling, general, and
     administrative expenses         174,574    147,610     673,004     543,226
   Research and development
     expenses                         45,271     33,293     171,100     128,021
                                    --------   --------  ----------  ----------
                                     587,784    482,478   2,222,598   1,798,500
                                    --------   --------  ----------  ----------

Operating Income Before Restructuring
  and Other Unusual (Costs)
  Income, Net                         71,201     61,739    248,595      257,305
Restructuring and Other Unusual
(Costs) Income, Net                  (5,091)         11   (149,589)     (23,583)
                                    --------   --------  ----------  ----------

Operating Income                      66,110     61,750     99,006      233,722
Gain on Issuance of Stock by
  Subsidiaries                             -          -          -       18,583
Interest Income                        9,644     17,250     43,915       78,313
Interest Expense                     (22,883)   (23,614)   (96,992)     (90,329)
Other Income (Expense), Net (c)        3,657      8,969     (8,443)      14,204
                                    --------   --------  ----------  ----------

Income from Continuing Operations
  Before Income Taxes, Minority
  Interest, and Extraordinary
  Items                               56,528     64,355     37,486      254,493
Income Tax Provision (d)              26,381     31,973     33,073      104,571
Minority Interest Expense (e)          7,857      7,548     18,993       35,246
                                    --------   --------  ----------  ----------

Income (Loss) from Continuing
  Operations Before Extraordinary
  Items                               22,290     24,834   (14,580)      114,676
Income (Loss) from Discontinued
  Operations [net of income taxes
  and minority interest of $9,025,
  $7,078, $(71,679), and $74,885]     22,228     11,931   (111,462)      66,785
Provision for Loss on Disposal of
  Discontinued Operations (net of
  income tax provision of $174,000)  (50,000)         -    (50,000)           -
                                    --------   --------  ----------  ----------
Income (Loss) Before Extraordinary
  Items                               (5,482)    36,765   (176,042)     181,461

Extraordinary Items (net of income
  taxes and minority interest
  of $900, $296, $900, and $470) (f)   1,469        276      1,469          440
                                    --------   --------  ----------  ----------

Net Income (Loss)                   $ (4,013)  $ 37,041  $ (174,573) $  181,901
                                    ========   ========  ==========  ==========

Earnings (Loss) per Share from
  Continuing Operations:
  Basic                             $    .14   $    .16  $     (.09) $      .71
                                    ========   ========  ==========  ==========
  Diluted                           $    .13   $    .15  $     (.11) $      .67
                                    ========   ========  ==========  ==========

Earnings (Loss) per Share:
  Basic                             $   (.03)  $    .23  $    (1.10) $     1.12
                                    ========   ========  ==========  ==========
  Diluted                           $   (.04)  $    .23  $    (1.13) $     1.08
                                    ========   ========  ==========  ==========

Weighted Average Shares:
   Basic                            $157,694   $158,801  $  157,987  $  161,866
                                    ========   ========  ==========  ==========
   Diluted                          $157,965   $159,000  $  157,987  $  162,973
                                    ========   ========  ==========  ==========

(a)  The amount for the twelve  months of 1999 has been  reduced by $2.8 million
     relating to a dispute with a customer.

(b)  Includes inventory and warranty provisions in connection with restructuring
     and related  actions of $9.4 million and $8.6 million in the twelve  months
     of 1999 and 1998,  respectively.

(c)  Includes $19.1 million of unusual charges in the twelve months of 1999.

(d)  Includes $1.4 million of unusual charges in the twelve months of 1999.

(e)  Includes  $3.3 million of expense in 1998,  related to gains on issuance of
     stock recorded by the company's majority-owned subsidiaries.

(f)  Increased  basic  and  diluted  earnings  per  share by $.01 in the  fourth
     quarter and twelve months of 1999.






Item 7.  Financial Statements, Pro Forma Financial Information and Exhibits


         (a)   Financial Statements of Business Acquired: Not applicable.

         (b) Pro Forma Financial Information: Not applicable.

         (c) Exhibits: Not applicable.






                                    SIGNATURE

      Pursuant to the  requirements of the Securities  Exchange Act of 1934, the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned thereunto duly authorized, on this 14th day of June, 2000.


                                 THERMO ELECTRON CORPORATION

                                 By:    /s/ Theo Melas-Kyriazi
                                        -----------------------------
                                 Name:  Theo Melas-Kyriazi
                                 Title: Vice President and
                                        Chief Financial Officer