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When servicing the meter, use only specified replacement parts.
Use caution when working with voltage above 30 V AC RMS, 42 
V peak, or 60 V DC. Such voltages pose a shock hazard.
When using the probes, keep your fingers behind the finger 
guards on the probes. 
When making connections, connect the common test lead 
before you connect the live test lead. When you disconnect test 
leads, disconnect the live test lead first.
Remove the test leads from the meter before you open the 
battery cover or the case.
Do not operate the meter with the battery cover or portions of 
the case removed or loosened.
To avoid false readings, which could lead to possible electric 
shock or personal injury, replace the battery as soon as the low 
battery indicator (        ) appears.
When in Relative mode ("REL" is displayed) or in Data Hold 
mode ("  " is displayed), caution must be used because 
hazardous voltage may be present.
Do not use the meter in a manner not specified by this manual 
or the safety features provided by the meter may be impaired.
Adhere to local and national safety codes. Individual protective 
equipment must be used to prevent shock and arc blast injury 
where hazardous live conductors are exposed.
To avoid electric shock, do not touch any naked conductor with 
your hand or skin, and do not ground yourself. 
Do not use the supplied test leads with other equipment.
Do not use the meter if your hand or the meter is wet. 
When an input terminal is connected to dangerous live potential, 
it is to be noted that this potential can occur at all other terminals!

model no. 052-0052-2  |  contact us 1-800-689-9928

3

WARNING

Summary of Contents for 052-0052-2

Page 1: ...his instruction manual thoroughly before using the product It contains important information for your safety as well as operating and maintenance advice Keep this instruction manual for future use Sho...

Page 2: ......

Page 3: ...insulation or exposed metal Check the test leads for continuity Replace damaged test leads before you use the meter Do not use the meter if it operates abnormally Protection may be impaired When in do...

Page 4: ...ery as soon as the low battery indicator appears When in Relative mode REL is displayed or in Data Hold mode is displayed caution must be used because hazardous voltage may be present Do not use the m...

Page 5: ...llation Examples are electricity meters and measurements on primary overcurrent protection devices and ripple control units For measurements on main or within Measurement Category circuits the attache...

Page 6: ...surements Before measuring current check the meter s fuses and turn off the power to the circuit before connecting the meter to the circuit Before rotating the rotary switch to change functions discon...

Page 7: ...verrange indication automatic power off full range overload protection autoranging and more It is easy to operate and is an ideal test tool Alternating current Direct current Both direct and alternati...

Page 8: ...2 Display 3 3 4 digit LCD with a max reading of 3999 RANGE Button Used to switch the meter between autorange mode and manual range mode as well as to select desired manual range model no 052 0052 2 co...

Page 9: ...This COM terminal is a plug in connector for the black test lead for all measurements except temperature measurements It is also a plug in connector for the negative plug of a K type thermocouple for...

Page 10: ...urn on or off the backlight Holster 1 2 When you press a button the buzzer will sound a beep if this press is effective The buzzer will sound several short beeps about one minute before the meter turn...

Page 11: ...6 7 8 1 2 3 4 5 6 7 8 9 AUTO REL AC DC Continuity test is selected Diode test is selected Autorange mode is selected Relative mode is active Data Hold mode is active Negative sign AC DC The battery i...

Page 12: ...amp A Ampere 1 A 103 mA 106 A Ohm k Kilohm M Megohm 1 M 103 k 106 nF Nanofarad F Microfarad 1 F 106 F 109 nF 1012 pF C Celsius degree F Fahrenheit degree f F 32 1 8 x c C Hz Hertz kHz Kilohertz MHz Me...

Page 13: ...isplay automatically Sampling Rate About 2 to 3 times sec IP degree IP 20 Operating Environment Temperature 32 to 104 F 0 to 40 C Relative Humidity 75 Temperature Coef cient 0 2 x speci ed accuracy C...

Page 14: ...Impedance 10 M Max Allowable Input Voltage 600 V DC 1 If the voltage being measured is 600 V the display may show the value of the voltage but the measurement is dangerous NOTE The 600 V range is accu...

Page 15: ...TAGE Input Impedance 10 M Frequency Range 40 400 Hz Response Average calibrated in RMS of sine wave Max Allowable Input Voltage 600 V AC RMS 1 If the voltage being measured is 600 V the display may sh...

Page 16: ...ection 400 mA 600 V FAST fuse for protection for INPUT terminal inputs 10 A 600 V FAST fuse for protection for 10A terminal inputs Max Allowable Input Current 10 A For inputs 2 A duration 10 secs inte...

Page 17: ...k 10 k 1 0 5 3 0 10 1 5 5 Resolution Accuracy Input Voltage 1 20 V RMS NOTE Frequency measurements are autoranging FREQUENCY Range 9 999 Hz 99 99 Hz 999 9 Hz 9 999 kHz 99 99 kHz 999 9 kHz 9 999 MHz 0...

Page 18: ...being measured is 4000 F OL will be shown on the display CAPACITANCE Range 40 nF 400 nF 4 F 40 F 400 F 1000 F 10 pF 100 pF 1 nF 10 nF 100 nF 1 F 2 5 5 3 5 5 4 0 5 3 5 20 not speci ed 5 0 5 Resolution...

Page 19: ...reference for subsequent measurements The symbol REL appears as an indicator and the display reads zero Range The built in buzzer will sound if the resistance is less than about 20 The buzzer may or m...

Page 20: ...new measurement To exit Relative mode just press the REL button again The symbol REL disappears 1 2 Press the RANGE button The meter enters manual range mode and the symbol AUTO disappears Each press...

Page 21: ...e test leads across the source or circuit to be tested Read the reading on the display The polarity of the red lead connection will be indicated as well NOTE To avoid electric shock to you or damage t...

Page 22: ...ect the test leads across the source or circuit to be tested Read the reading on the display 1 2 NOTE To avoid electric shock to you or damage to the meter do not apply a voltage higher than 600 V bet...

Page 23: ...inal If the current is between 400 mA and 10 A connect the red test lead to the 10A terminal instead Set the function switch to A mA or A range position Press the button to select DC or AC current mea...

Page 24: ...the red test lead connec tion will be indicated as well NOTE If you don t know the magnitude of the current to be measured beforehand select the highest range rst and then reduce it range by range un...

Page 25: ...3 4 For measurements 1 M the meter may take a few seconds to stabilize reading This is normal for high resistance measurements When the input is not connected i e at open circuit OL will be displayed...

Page 26: ...t to be tested The display shows the resistance value If the resistance is less than about 20 the built in buzzer will sound If the resistance is between 20 and 150 the buzzer may or may not sound If...

Page 27: ...tive Set the function switch to position Press the button until the display shows Connect the red test lead to the anode of the diode to be tested and the black test lead to the cathode of the diode T...

Page 28: ...e source or circuit to be tested Read the reading on the display 1 2 3 For frequency measurements the range exchange is automatic and measurement range is 0 10 MHz The voltage of input signal should b...

Page 29: ...the display shows Connect the test leads to the circuit to be tested The reading on the display is the duty cycle value of the square wave being measured 1 2 The voltage of the input signal should be...

Page 30: ...which you will test by shorting its two leads together Then insert the two leads of the capacitor into the two jacks of the adaptor Make sure the polarity connection is correct Wait until the reading...

Page 31: ...turned on then set the function switch to NCV position Move the top of the meter close to the object to be tested When the meter detects AC voltage the built in buzzer will sound Note The reading on...

Page 32: ...ered with by electric eld in environ ment it will give alarm even if the object under test does not contain AC voltage To avoid electric shock don t touch any conductor with hand or skin The display w...

Page 33: ...ali ed to do so and have the relevant calibration performance test and service instructions Store the meter in a dry place when not in use Don t store it in an intense electromagnetic eld environment...

Page 34: ...terrupt ratings Remove the test leads before opening the battery cover or the case To Replace Battery Remove the screw on the battery cover and remove the battery cover Replace the exhausted battery w...

Page 35: ...intend to dispose of this article then please keep in mind that many of its components consist of valuable materials which can be recycled Please do not dispose of it in the garbage bin but check with...

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Page 38: ...er cet article alors veuillez garder l esprit qu un bon nombre de ses composants sont constitu s de mat riaux pr cieux qui peuvent tre recycl s Veuillez ne pas le jeter la poubelle mais consultez votr...

Page 39: ...re sont conseill s dans ce guide Retirez les ls d essai avant d ouvrir le couvercle ou le compartiment de la pile Pour remplacer la pile Retirez la vis sur le couvercle de la pile puis retirez le couv...

Page 40: ...calibration au test de fonctionnement et la r paration Rangez le multim tre dans un endroit sec lorsque vous ne l utilisez pas Ne le rangez pas proximit d un fort champ lectromag n tique Essuyez le b...

Page 41: ...ion CA connue Lorsque le multim tre est brouill par un champ lectrique l alarme sonnera m me si l objet test ne contient pas de tension CA Pour viter tout choc lectrique ne touchez aucun l conducteur...

Page 42: ...en marche puis s lection nez la fonction NCV Placez le dessus du multim tre pr s de l objet tester Lorsque le multim tre d tecte une tension CA l alarme int gr e sonnera Remarque Le r sultat af ch su...

Page 43: ...ourt circuitant ses deux ls ensemble Ins rez ensuite les deux ls du condensateur dans les deux bornes de l adaptateur Assurez vous que les polarit s sont correctes Attendez que le r sultat af ch soit...

Page 44: ...apparaisse sur l cran Branchez les ls d essai sur le circuit tester Le r sultat qui s af che sur l cran correspond au cycle de service de l onde carr e mesur e 1 2 La tension du signal d entr e doit s...

Page 45: ...v ri er Lisez le chiffre af ch sur l cran 1 2 3 Pour les mesures de fr quence le changement de calibre est automatique et la gamme de mesure est 0 10 MHz La tension du signal d entr e doit se situer...

Page 46: ...ettez la molette de s lection en position Appuyez sur le bouton jusqu ce que apparaisse sur l cran Branchez le l d essai rouge dans l anode de la diode v ri er et le l d essai noir dans la cathode de...

Page 47: ...cuit tester L cran indique la r sistance Si la r sistance est inf rieure environ 20 l alarme int gr e retentira Si la r sistance se situe entre 20 et 150 l alarme sonnera ou non Si la r sistance est s...

Page 48: ...se peut que le multim tre ait besoin de quelques secondes pour se stabiliser Ce comportement est normal lorsque des r sistances lev es sont mesur es Lorsque l entr e n est pas branch e p ex circuit ou...

Page 49: ...polarit du l d essai rouge sera galement indiqu e Si vous ne connaissez pas l amplitude du courant mesurer s lectionnez le calibre le plus lev puis r duisez le petit petit jusqu obtenir la r solution...

Page 50: ...i le courant se situe entre 400 mA et 10 A branchez le l d essai rouge dans la borne 10 A Tournez la molette de s lection sur la position A mA A ou position Appuyez sur le bouton pour s lectionner le...

Page 51: ...s la source ou le circuit v ri er Lisez le chiffre af ch sur l cran Pour viter de recevoir un choc lectrique ou d endommager le multim tre veillez ce que la tension entre les bornes ne d passe pas 600...

Page 52: ...ns la source ou le circuit v ri er Lisez le chiffre af ch sur l cran La polarit du l d essai rouge sera galement indiqu e Pour viter de recevoir un choc lectrique ou d endommager le multim tre veillez...

Page 53: ...le REL dispara tra 1 2 Appuyez sur le bouton CALIBRE Le multim tre passe en mode manuel et le symbole AUTO dispara t Chaque fois que vous appuyez sur le bouton CALIBRE le calibre augmente Lorsque le c...

Page 54: ...le REL s af che et l cran indique z ro Lorsque vous effectuez une nouvelle mesure l cran af che la diff rence entre la r f rence et la nouvelle mesure CONTINUIT Calibre L alarme int gr e retentira si...

Page 55: ...4000 F OL s af chera sur l cran CAPACIT Calibre 40 nF 400 nF 4 F 40 F 400 F 1 000 F 10 pF 100 pF 1 nF 10 nF 100 nF 1 F 2 5 5 3 5 5 4 0 5 3 5 20 non pr cis 5 0 5 R solution Pr cision Tension l entr e 4...

Page 56: ...he sur l cran T moin de d passement Tension l entr e 1 20 V RMS Remarque Les mesures de fr quence sont automatiques FR QUENCE Calibre 9 999 Hz 99 99 Hz 999 9 Hz 9 999 kHz 99 99 kHz 999 9 kHz 9 999 MHz...

Page 57: ...tion rapide protection pour les branchements sur la borne 10 A Courant d entr e maximal autoris 10 A Pour les mesures sup rieures 2 A dur e inf rieure 10 secondes et intervalle sup rieur 15 minutes Ga...

Page 58: ...assement TENSION CA Imp dance d entr e 10 M Gamme de fr quences 40 400 Hz R ponse moyenne calibr e en RMS d onde sinuso dale Tension d entr e maximale autoris e 600 V CA RMS Calibre 4 V 40 V 400 V 600...

Page 59: ...es moins signi cat ifs 1 Si la tension mesur e est sup rieure 600 V cela pr sente un danger m me si le r sultat s af che Imp dance d entr e 10 M Tension d entr e maximale autoris e 600 V CC Calibre 40...

Page 60: ...s af che automatiquement sur l cran Cadence d chantillonnage environ 2 3 fois par seconde Environnement de fonctionnement Temp rature de 0 40 C de 32 104 F Humidit relative 75 HR Coef cient de temp ra...

Page 61: ...p re 1 A 10 3 mA 10 6 A Ohm k Kilohm M Megohm 1 M 10 3 k 10 6 nF Nanofarad F Microfarad 1 F 10 6 F 10 9 nF 10 12 pF C degr Celsius F degr Fahrenheit f F 32 1 8 x c C Hz Hertz kHz Kilohertz MHz Megaher...

Page 62: ...4 5 6 7 8 9 AUTO REL AC DC Le test de continuit est s lectionn Le test de diode est s lectionn Le mode automatique est s lectionn Le mode Relatif est activ Le mode Garde est activ Symbole n gatif CA C...

Page 63: ...nt environ 2 secondes pour allumer ou teindre le r tro clairage tui 1 2 Lorsque vous appuyez sur un bouton l alarme int gr e met un bip L alarme int gr e mettra plusieurs bips courts environ 1 minute...

Page 64: ...ant 400 mA 10 A Borne COM Cette borne permet de brancher le l d essai noir pour effectuer n importe quelle mesure l exception de la temp rature Elle permet galement de brancher le l n gatif d un therm...

Page 65: ...11 1 2 cran cran ACL 3 3 4 chifrfes avec lecture jusqu 3 999 points Bouton CALIBRE Sert passer du mode automatique au mode manuel et choisir le calibre d sir N de mod le 052 0052 2 Communiquez avec no...

Page 66: ...le faible t moin de d passement arr t automatique protection compl te contre la surcharge et plus encore Facile utiliser ce multim tre est l outil de v ri cation id al INTRODUCTION Courant alternatif...

Page 67: ...esurer du courant v ri ez les fusibles du multim tre et coupez le circuit lectrique avant de brancher le multim tre au circuit Avant de tourner la molette de s lection pour changer de fonction d branc...

Page 68: ...noter que ce potentiel peut parvenir toutes les autres bornes CAT IV La cat gorie de mesure IV concerne les mesures effectu es directement sur des installations de faible intensit Par exemple compteu...

Page 69: ...aites pas fonctionner le multim tre lorsque le couvercle de la pile ou certaines parties de celui ci sont retir s ou desserr s Pour viter les erreurs de lecture pouvant mener d ventuels chocs lectriqu...

Page 70: ...V ri ez la continuit lectrique des ls d essai Remplacez les ls d essai endommag s avant d utiliser le multim tre N utilisez pas le multim tre s il fonctionne de fa on anormale Il se peut que le syst...

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Page 72: ...re attentivement et bien comprendre ce guide d utilisation Ce guide contient des consignes de s curit importantes ainsi que des consignes relatives l utilisation et l entretien du produit Conservez ce...

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