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[BANK ONE LOGO]

LEASE SCHEDULE NO.: 1000100084                          FINANCING LEASE
                    ----------                          (Per Diem Interim Rent)

Master Lease Agreement dated 2/16/98
                             -------

Lessor: BANC ONE LEASING CORPORATION

Lessee: CERPROBE CORPORATION
        --------------------

1. GENERAL. This Lease Schedule is signed and delivered under the Master Lease
Agreement identified above, as amended from time to time ("Master Lease"),
between Lessee and Lessor. Capitalized terms defined in the Master Lease will
have the same meanings when used in this Schedule.

2. FINANCING. Lessor finances for Lessee, and Lessee finances with Lessor, all
of the property ("Equipment") described in Schedule A-1 attached hereto (and
Lessee represents that all Equipment is new unless specifically identified as
used):

<TABLE>
<S>                           <C>                              <C>
3. AMOUNT FINANCED:
                                 Equipment Cost:               $999,101.05
                              Set-Up/Filing Fee:                   $375.00
                                  Miscellaneous:
                                      Sales Tax:                     $0.00

                                          Total:               $999,476.05
                                                               -----------
</TABLE>

4. FINANCING TERM. The Base Term of this Schedule shall be 60 months and the
Base Term shall commence on ACCEPTANCE DATE ("Commencement Date"). The total
Lease Term consists of the Interim Term plus the Base Term. The Interim Term
begins on the date that Lessor accepts this Schedule as stated below Lessor's
signature ("Acceptance Date") and continues up to the Commencement Date.

5. INSTALLMENT PAYMENTS/FEES. As financing for the Equipment, Lessee shall pay
to Lessor all amounts stated below on the due dates stated below. There shall
be added to each installment payment all applicable Taxes as in effect from
time to time.

(a) For the Interim Term, Lessee shall pay to Lessor on the Commencement Date
an amount equal to one-thirtieth (1/30th) of the Installment Payment multiplied
by the number of days in the Interim Term. "Installment Payment" means the
total of all installment payments due and payable during the Base Term divided
by the number of months in the Base Term.

(b) During the Base Term, Lessee shall pay to Lessor installment payments in
the amounts and according to the timing set forth below, provided however, that
notwithstanding the following, the final installment payment due hereunder
shall be equal to the remaining principal balance hereunder together with all
accrued interest and fees.

          (1) Amount of each installment payment during the Base Term (including
              principal and interest):

                                      60 MON             $20,390.06

          (2) Frequency of installment payments during the Base Term:  MONTHLY


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          (3) Timing of installment payments during the Base Term:  ARREARS
                                                                    -------
(c) Lessee shall pay Lessor a Set-Up/Filing Fee as follows:

     (1) $0.00 shall be paid on the Acceptance Date, or
     (2) $375.00 has been included in the above Amount Financed of the
         Equipment.

(d) Security Deposit: $0.00. On the Acceptance Date, Lessee shall pay Lessor
said Security Deposit which shall be held in accordance with paragraph 6 below.

6. SECURITY INTEREST. This Schedule is intended to be a secured debt financing
transaction, NOT a true lease. See Paragraph 7 below regarding Lessee's
ownership of the Equipment. As collateral security for payment and performance
of all Secured Obligations (defined in Paragraph 8 below) and to induce Lessor
to extend credit from time to time to Lessee (under the Lease or otherwise),
Lessee hereby grants to Lessor a first priority security interest in all of
Lessee's right, title and interest in the Equipment, whether now existing or
hereafter acquired, any sums specified in this Schedule as a "Security Deposit",
and in all Proceeds (defined in Paragraph 8 below). At its option, Lessor may
apply all or any part of any Security Deposit to cure any default of Lessee
under the Lease. If upon final termination of this Schedule, Lessee has
fulfilled all of the terms and conditions hereof, then Lessor shall pay to
Lessee upon Lessee's written request any remaining balance of the Security
Deposit for this Schedule, without interest.

7. TITLE TO EQUIPMENT; FIRST PRIORITY LIEN. Lessee represents, warrants and
agrees: that Lessee currently is the lawful owner of the Equipment; that good
and marketable title to the Equipment shall remain with Lessee at all times;
that Lessee has granted to Lessor a first priority security interest in the
Equipment and all Proceeds; and that the Equipment and all Proceeds are, and at
all times shall be, free and clear of any Liens other than Lessor's security
interest therein. Lessee at its sole expense will protect and defend Lessor's
first priority security interest in the Equipment against all claims and
demands whatsoever.

8. CERTAIN DEFINITIONS. "Secured Obligations" means (a) all payments and other
obligations of Lessee under or in connection with this Schedule, and (b) all
payments and other obligations of Lessee (whether now existing or hereafter
incurred) under or in connection with the Master Lease and all present and
future Lease Schedules thereto, and (c) all other leases, indebtedness,
liabilities and/or obligations of any kind (whether now existing or hereafter
incurred, absolute or contingent, direct or indirect) of Lessee to Lessor or to
any affiliate of either Lessor or BANK ONE CORPORATION. "Proceeds" means all
cash and non-cash proceeds of the Equipment including, without limitation,
proceeds of insurance, indemnities and/or warranties.

9. AMENDMENTS TO MASTER LEASE. FOR PURPOSES OF THIS SCHEDULE ONLY, Lessee and
Lessor agree to amend the Master Lease as follows: (a) public liability or
property insurance as described in the second sentence of Section 8 will not be
required; (b) the definition of "Stipulated Loss Value" in clause (b) of
Section 9 is deleted and replaced by Paragraph 10 below; (c) the text of
Section 10 is deleted in its entirety; (d) Subsections 23(a) and 23(c) are
deleted; (e) subsection 23(b) and the last sentence of section 4 will apply
only if an event of default occurs, and (f) all references in the Lease as it
relates to this Schedule to "Lessee" and "Lessor" shall be changed to
"Borrower" and "Lender" respectively.

10. STIPULATED LOSS VALUE. FOR PURPOSES OF THIS SCHEDULE ONLY, the
"Stipulated Loss Value" of any item of Equipment during its Lease Term equals
the aggregate of the following as of the date specified by Lessor: (a) all
accrued and unpaid interest, late charges and other amounts due under this
Schedule and the Master Lease to the extent it relates to this Schedule as of
such specified date, plus (b) the remaining principal balance due and payable
by Lessee under this Schedule as of such specified date, plus (c) interest on
the amount described in the foregoing clauses (a) and (b) at the Overdue Rate
commencing with the specified date; provided, that the foregoing calculation
shall not exceed.

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the maximum amount which may be collected by Lessor from Lessee under applicable
law in connection with enforcement of Lessor's rights under this Schedule and
the Master Lease to the extent it relates to this Schedule.

11. LESSEE TO PAY ALL TAXES. FOR PURPOSES OF THIS SCHEDULE AND ITS EQUIPMENT
ONLY: Lessee shall pay any and all Taxes relating to this Schedule and its
Equipment directly to the applicable taxing authority; Lessee shall prepare and
file all reports or returns concerning any such Taxes as may be required by
applicable law or regulation (provided, that Lessor shall not be identified as
the owner of the Equipment in such reports or returns); and Lessee shall, upon
Lessor's request, send Lessor evidence of payment of such Taxes and copies of
any such reports or returns.


12. LESSEE'S ASSURANCES. Lessee irrevocably and unconditionally; (a) reaffirms
all of the terms and conditions of the Master Lease and agrees that the Master
Lease remains in full force and effect; (b) agrees that the Equipment is and
will be used at all times solely for commercial purposes, and not for personal,
family or household purposes; and (c) incorporates all of the terms and
conditions of the Master Lease as if fully set forth in this Schedule.

13. REPRESENTATIONS AND WARRANTIES: Lessee represents and warrants that: (a)
Lessee is a corporation, partnership or proprietorship duly organized, validly
existing and in good standing under the laws of the state of its organization
and is qualified to do business and is in good standing under the laws of each
other state in which the Equipment is or will be located; (b) Lessee has full
power, authority and legal right to sign, deliver and perform the Master Lease,
this Schedule and all related documents and such actions have been duly
authorized by all necessary corporate/partnership/proprietorship action; and
(c) the Master Lease, this Schedule and each related document has been duly
signed and delivered by Lessee and each such document constitutes a legal, valid
and binding obligation of Lessee enforceable in accordance with its terms.

14. CONDITIONS. No lease of Equipment under this Schedule shall be binding on
Lessor, and Lessor shall have no obligation to purchase the Equipment covered
hereby, unless; (a) Lessor has received evidence of all required insurance; (b)
in Lessor's sole judgment, there has been no material adverse change in the
financial condition or business of Lessee or any guarantor; (c) Lessee has
signed and delivered to Lessor this Schedule, which must be satisfactory to
Lessor, and Lessor has signed and accepted this Schedule; (d) no change in the
Code or any regulation thereunder, which in Lessor's sole judgment would
adversely affect the economics to Lessor of the lease transaction, shall have
occurred or shall appear to be imminent; (e) Lessor has received, in form and
substance satisfactory to Lessor, such other documents and information as Lessor
shall reasonably request; and (f) Lessee has satisfied all other reasonable
conditions established by Lessor.

15. OTHER DOCUMENTS: EXPENSES: Lessee agrees to sign and deliver to Lessor any
additional documents deemed desirable by Lessor to effect the terms of the
Master Lease or this Schedule including, without limitation, Uniform Commercial
Code financing statements which Lessor is authorized to file with the
appropriate filing officers. Lessee hereby irrevocably appoints Lessor and any
designee of Lessor as Lessee's attorney-in-fact with full power and authority in
the place of Lessee and in the name of Lessee to prepare, sign, amend, file or
record any Uniform Commercial Code financing statements or other documents
deemed desirable by Lessor to perfect, establish or give notice of Lessor's
interests in the Equipment or in any collateral as to which Lessee has granted
Lessor a security interest. Lessee shall pay upon Lessor's written request any
actual out-of-pocket costs and expenses paid or incurred by Lessor in connection
with the above terms of this section or the funding and closing of this
Schedule.

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16. PURCHASE ORDERS AND ACCEPTANCE OF EQUIPMENT. Lessee agrees that (i) Lessor
has not selected, manufactured, sold or supplied any of the Equipment, (ii)
Lessee has selected all of the Equipment and its suppliers, and (iii) Lessee
has received a copy of, and approved, the purchase orders or purchase contracts
for the Equipment. AS BETWEEN LESSEE AND LESSOR, LESSEE AGREES THAT: (a) LESSEE
HAS RECEIVED, INSPECTED AND APPROVED ALL OF THE EQUIPMENT; (b) ALL EQUIPMENT IS
IN GOOD WORKING ORDER AND COMPLIES WITH ALL PURCHASE ORDERS OR CONTRACTS AND
ALL APPLICABLE SPECIFICATIONS; (c) LESSEE IRREVOCABLY ACCEPTS ALL EQUIPMENT FOR
PURPOSES OF THE LEASE "AS-IS, WHERE-IS" WITH ALL FAULTS; AND (d) LESSEE
UNCONDITIONALLY WAIVES ANY RIGHT THAT IT MAY HAVE TO REVOKE ITS ACCEPTANCE OF
THE EQUIPMENT.


LESSEE HAS READ AND UNDERSTOOD ALL OF THE TERMS OF THIS SCHEDULE. LESSEE AGREES
THAT THERE ARE NOT ORAL OR UNWRITTEN AGREEMENTS WITH LESSOR REGARDING THE
EQUIPMENT OR THIS SCHEDULE.

BANC ONE LEASING CORPORATION            CERPROBE CORPORATION
----------------------------            --------------------
(Lessor)                                (Lessee)


By: /s/ Mary Huebach                    By: /s/ Randal L. Buness
    -----------------------------           -----------------------------

Title: Funding Authority                Title: Sr. Vice President Chief
       --------------------------              Financial Officer, Secretary
                                               Treasurer
                                               --------------------------

Acceptance Date: 11/17/99               Witness: Laura M. Back
                 ----------------                ------------------------








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                          BANC ONE LEASING CORPORATION

                    SCHEDULE A-1 EQUIPMENT LEASED HEREUNDER

QUANTITY                         DESCRIPTION                              PAGE 1
================================================================================

                           TOTAL AMOUNT: $999,101.05

                           LOCATION:
                           1150 NORTH FIESTA BLVD.
                           GILBERT, AZ 85233
                           MARICOPA COUNTY

ALL PROPERTY DESCRIBED IN THE INVOICES IDENTIFIED BELOW, WHICH PROPERTY MAY BE
GENERALLY DESCRIBED AS OFFICE EQUIPMENT/MANUFACTURING EQUIPMENT.

<TABLE>
<CAPTION>
<S>                      <C>                      <C>
VENDOR NAME              INVOICE                  INVOICE
                         NUMBER                   AMOUNT
-------------------------------------------------------------
Claricom                 021099                  $ 56,006.02
Atotech                  9003383                 $ 28,911.75
Atotech                  9003668                 $    809.00
Creative Precision       1001                    $ 28,357.00
Creative Precision       807                     $ 42,346.00
Creative Precision       942                     $ 47,998.45
HydroMatix               364                     $ 85,308.00
AMG                      99024                   $ 94,614.33
Lumonics                 59349                   $ 25,924.50
Lumonics                 60127                   $  8,980.00
Lumonics                 59745                   $ 51,849.00
HBS                      36475                   $161,067.80
HBS                      36028                   $ 52,731.00
HBS                      3666                    $314,198.20
</TABLE>

TOGETHER WITH ALL ATTACHMENTS, ADDITIONS, ACCESSIONS, PARTS, REPAIRS,
IMPROVEMENTS, REPLACEMENTS AND SUBSTITUTIONS THERETO.

This Schedule A-1 is attached to and made a part of Lease Number 1000100084 and
constitutes a true and accurate description of the equipment.

Lessee:

CERPROBE CORPORATION
---------------------------------------

By: Randal L. Buness
---------------------------------------

Date: November 15, 1999
---------------------------------------
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[BANK ONE LOGO]

                       LESSEE'S SECRETARY CERTIFICATE OF

                    CERPROBE CORPORATION (the "Corporation")

     The undersigned, who is duly elected and acting Secretary or Assistant
Secretary of the Corporation, hereby certifies that the following is a true and
correct copy of resolutions duly adopted by the Board of Directors of the
Corporation in conformity with its charter, articles of incorporation and
by-laws [SELECT ONE]

   X           at a meeting of said Board duly called and held November 30,
--------       1998 at which a quorum was present and acting



                                      -or-


               by unanimous written action of said Board as allowed by statute,
--------       effective _____________, 19__


and that such resolutions have not been amended or altered and are in full force
and effect on the date hereof.


     "RESOLVED, that any officer of this Corporation be and is hereby authorized
and empowered in the name and on behalf of this Corporation from time to time
(i) to enter into one or more lease agreements, loan and security agreements or
conditional sale agreements ("Agreements") with Banc One Leasing Corporation
(the "Company") as lessor, secured party or seller, as the case may be,
concerning property to be leased, pledged as collateral, or sold to this
Corporation in such amounts and on such terms and conditions as such officer
deems appropriate; (ii) to mortgage, pledge, assign, and/or grant a security
interest in any of this Corporation's property, (iii) to supplement or amend any
such Agreements, and (iv) to execute and deliver such other documents
(including, without limitation, leases or promissory notes) and to do and
perform all other acts as such officer deems necessary, convenient or proper to
carry out the foregoing; and

     FURTHER RESOLVED, that all that any officer shall have done or may do in
connection with the Agreements or the transactions described above is hereby
ratified and approved; and

FURTHER RESOLVED, that the foregoing resolutions shall remain in full force and
effect until written notice of their amendment or rescission shall have been
received by the Company."

     The undersigned further certifies that the following are names and specimen
signatures of officers of the Corporation authorized by the above resolutions,
each of whom has been duly elected to hold and currently holds the office of the
Corporation set forth opposite his or her name:

<TABLE>
<CAPTION>
     Name                          Title                              Signature
(Please Print or Type)
<S>                           <C>                                <C>
C. Zane Close                 President                          /s/ C. Zane Close
----------------------                                           ----------------------

Randal L. Buness              Sr. Vice President                 /s/ Randal L. Buness
----------------------                                           ----------------------

                              Secretary
----------------------                                           ----------------------


----------------------        ---------------------              ----------------------
</TABLE>

IN WITNESS WHEREOF, I have hereto set my hand and affixed the seal of the
Corporation this 15th day of November,1999.


                                                /s/ Roseann L. Tavarozzi
                                                --------------------------------
                                                Assistant Secretary
                                                Print Name: Roseann L. Tavarozzi
                                                            --------------------


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