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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 NFUmTwp+7g0TCVGgN3gU+ahkowIZAoFbssQ9i1EtOA3m63YI57heTb1hY384EhMP
 iP+r4vFyKwzi20YK3Rcuqw==

<SEC-DOCUMENT>0001284367-04-000001.txt : 20040322
<SEC-HEADER>0001284367-04-000001.hdr.sgml : 20040322
<ACCEPTANCE-DATETIME>20040322144741
ACCESSION NUMBER:		0001284367-04-000001
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20040316
FILED AS OF DATE:		20040322

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			CARDON ROBERT J
		CENTRAL INDEX KEY:			0001284367

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-12697
		FILM NUMBER:		04682156

	BUSINESS ADDRESS:	
		STREET 1:		987 W 2200 N
		CITY:			PLEASANT GROVE
		STATE:			UT
		ZIP:			84062
		BUSINESS PHONE:		8015687000

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DYNATRONICS CORP
		CENTRAL INDEX KEY:			0000720875
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845]
		IRS NUMBER:				870398434
		STATE OF INCORPORATION:			UT
		FISCAL YEAR END:			0630

	BUSINESS ADDRESS:	
		STREET 1:		7030 PARK CENTRE DRIVE
		STREET 2:		BLDG D
		CITY:			SALT LAKE CITY
		STATE:			UT
		ZIP:			84121
		BUSINESS PHONE:		8014854739

	MAIL ADDRESS:	
		STREET 1:		7030 PARK CENTER DR
		CITY:			SALT LAKE CITY
		STATE:			UT
		ZIP:			84121

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DYNATRONICS LASER CORP
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0201</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2004-03-16</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000720875</issuerCik>
        <issuerName>DYNATRONICS CORP</issuerName>
        <issuerTradingSymbol>DYNT</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001284367</rptOwnerCik>
            <rptOwnerName>CARDON ROBERT J</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>7030 PARK CENTRE DR.</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SALT LAKE CITY</rptOwnerCity>
            <rptOwnerState>UT</rptOwnerState>
            <rptOwnerZipCode>84121</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Secretary/Treasurer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>common stock option</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>0.78</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2004-05-20</value>
            </exerciseDate>
            <expirationDate>
                <value>2008-05-20</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>common stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>15000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <ownerSignature>
        <signatureName>/s/ Bob Cardon</signatureName>
        <signatureDate>2004-03-22</signatureDate>
    </ownerSignature>
</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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