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ENGLISH

ENGLISH-3

3.- If you notice any kind of malfunction or abnormality, stop all 
use of your multimeter until it is checked by authorized
personnel.  
4.- Never use your multimeter if the protective cover is not 
properly placed.
5.- Clean your multimeter periodically with a clean humid rag and 
soft detergent.  Never use solvents or abrasives in order to clean 
your multimeter.
6.- If the multimeter is going to be stored without use for an 
extended period of time, remove the batteries in order to prevent 
damage to your multimeter.

DESCRIPTION

This multimeter is a professional instrument.
3 ½ digit LCD screen, 28 mm tall, with polarity indicator and 
readings up to 1999 counts.
DC voltage measurements
AC voltage measurements
DC Amps measurement
AC Amps measurement
Temperature measurement
Resistance measurement
Capacity measurement
Diodes measurement
Audible continuity test
On / Off button
Light button (5 seconds length)
Hold button

RANGE FUNCTION AND SELECTOR

This multimeter is a professional, portable instrument, with a 
large LCD screen for an easy reading. It has special 
characteristic, in order to avoid a bad connection of the testing 
points. The input female jacks (red colour) are made specially 
for functions and ranges. Using a mechanic block system, it will 
allow us to choose the right position of the testing points. 
If the testing  points are plugged and you turn the dial, you 
cannot perform the operation until you remove the red testing 
point. Then 

fi

 rst, remove the point and then set the dial in the 

required range, after that, replace the testing point in the 
available connector (the others are blocked)













Summary of Contents for MUL-300

Page 1: ......

Page 2: ...t to be measured set the dial to the highest range possible Before adjusting the dial to a different range or a different function disconnect the testing points from the multimeter When you break the...

Page 3: ...measurements DC Amps measurement AC Amps measurement Temperature measurement Resistance measurement Capacity measurement Diodes measurement Audible continuity test On Off button Light button 5 second...

Page 4: ...t over range for all ranges LCD screen 1999 counts 3 1 2 digits 28mm tall Over range indicator 1 or 1 Polarity indicator Low battery indicator Approximate time for sample request 0 4seconds Temperatur...

Page 5: ...ng DC AMPS Protection against over charge In 2mA to 200mA range F1 200mA 250V fuse in 10A range F2 10A 250V Maximum current input mA connector 200m 10A connector 10A Voltage loss 200mV ENGLISH ENGLISH...

Page 6: ...nges 700mV Protection against over charge 250VDC or VCA rms in all ranges CAPACITANCE ENGLISH ENGLISH 6 Range Resolution Accuracy 2mA 1 A 1 2 of rgd 5d 200mA 0 1mA 2 0 of rgd 5d 10A 10mA 3 0 of rgd 10...

Page 7: ...DC in inverted polarization 2 8V FREQUENCY Protection against over charge 250VDC o VAC rms Sensitivity 200mV rms and 10Vrms input ENGLISH ENGLISH 7 Range Resolution Accuracy 20 C a 0 C 1 C 5 0 of rgd...

Page 8: ...jack signaled V and the black testing point to the jack signaled COM 2 Set the dial to the VDC VAC setting 3 Connect the testing points to the equipment to be measured 4 Turn the equipment to be measu...

Page 9: ...h the object to be measured 3 Read the value in the screen TESTING AUDIBLE CONTINUITY 1 Connect the red testing point to the jack signaled V and the black testing point to the jack signaled COM 2 Set...

Page 10: ...es it is usu ally due to an error in operation If BAT appears on your LCD screen the battery needs to be replaced To replace the fuse F1 200 mA 250 V y F2 10 A 250 V or the battery remove the cover fr...

Page 11: ......

Page 12: ...e el selector de rango en la posici n m s alta Antes de girar el selector de rango a diferentes escalas o funci n desconecte las puntas de prueba del circuito Nunca conecte las puntas de prueba del mu...

Page 13: ...a ser almacenado por un per odo de tiempo largo las bater as deben removerse para evitar que da en el multimetro DESCRIPCION El multimetro es un instrumento profesional Pantalla de 3 1 2 digitos LCD n...

Page 14: ...104 F Alimentaci n Bater a de 9 V alcalina o carb n zinc 1 x 9 V Voltaje m ximo entre terminales y tierra 1000 VCD o VCA valor pico Incluye 30 rangos en sus escalas Protecci n de sobrerango para todos...

Page 15: ...E DE CD Protecci n contra sobrecarga En rango de 2 mA a 200 mA F1 fusible de 200 m A 250 V En rango de 10 A F2 10 A 250 V M xima entrada de corriente Conector mA 200 m Conector 10 A 10 A Ca da de volt...

Page 16: ...3 0 V Otros rangos 700 mV Protecci n contra sobrecarga 250 VCD o VCA rms en todos los rangos CAPACITANCIA ESPA OL ESPA OL 6 Rango Resoluci n Precisi n 2mA 1 A 1 0 de rgd 3d 20mA 10 A 1 0 de rgd 3d 200...

Page 17: ...ga 250 VCD o VCA rms ACD aproximada en polarizaci n directa 1 mA VCD aproximado en polarizaci n inversa 2 8 V FRECUENCIA Protecci n contra sobre carga 250 VCD o VCA rms Sensibilidad 200 mV rms y entra...

Page 18: ...oltaje se cae METODO DE MEDICION MEDICION DE VOLTAJE DE CD O CA 1 Conecte la punta de prueba roja al conector hembra Jack marcado como V la punta negra al conector hembra Jack marcado como COM 2 Fije...

Page 19: ...la exactitud de la lectura Toma alg n tiempo estabilizar la lectura en capacidades m s grandes MEDICION DE TEMPERATURA 1 Coloque el selector en la funci n de TEMP 2 Inserte el termopar tipo K dentro...

Page 20: ...ue el ctrico antes de abrir el multimetro desconecte las puntas de prueba de cualquier circuito REEMPLAZO DE BATERIA Y FUSIBLE El fusible rara vez se requiere reemplazar y el desperfecto de este norma...

Page 21: ...ar la lectura de la pantalla digital ACCESORIOS Manual de Operaci n Puntas de prueba Bater a de Cortes a Termopar tipo K Funda Las caracter sticas del equipo pueden ser modificadas sin previo aviso ES...

Page 22: ...es to costumer as well as warranty service at any of the addresses mentioned later THIS WARRANTY IS VOID IN THE NEXT CASES If the product has been damaged by an accident acts of God mishandling leaky...

Page 23: ...EFECTIVA EN LOS SIGUIENTES CASOS 1 Cuando el producto ha sido utilizado en condiciones distintas a las normales 2 Cuando el producto no ha sido operado de acuerdo con el instructivo de uso 3 Cuando e...

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