True RMS Inductance /Capacitance
Digital Multimeter User Manual
QM-1552
SPECIALIST
Страница 1: ...True RMS Inductance Capacitance Digital Multimeter User Manual QM 1552 SPECIALIST...
Страница 2: ...outlets fixtures etc which might be at ground potential Keep your body isolated from ground by using dry clothing rubber shoes rubber mats or any approved insulating material Turn off power to the cir...
Страница 3: ...nt Range 200 A 10A Resistance 200 200M Capacitance CAP 10nF 100mF Frequency Hz 10Hz 10MHz Inductance 2mH 20H Temperature 20 C 1000 C Data Hold Yes Diode Test Yes Duty Cycle Yes Continuity Check Yes NC...
Страница 4: ...r any damage before operating the meter Do not measure voltage if the voltage on the terminals exceeds 1000V above earth ground Use great care when making measurements if the voltages are greater 30VA...
Страница 5: ...LED Indicator LCD Display Rotary Switch Function Buttons Input Jacks...
Страница 6: ...e measured will also power on the unit Input Jacks V The positive input terminal for voltage resistance diode temperature frequency capacitance etc COM the negative input terminal for voltage diode te...
Страница 7: ...y K M Unit of Resistance hFE Transistor TRMS True RMS Measurement Duty Cycle Measurement Low Voltage Indication Continuity Check uA mA A Unit of Current pF nF uF mF Unit of Capacitance uH mH H Unit of...
Страница 8: ...ty 80 RH Storage Temperature 10 C 60 C 14 F 122 F Storage Humidity 70 RH Power Supply 9V Battery 6F22 x 1pc Dimension 200 x 92 x 60mm L x W x H Weight Approx 230g include battery BOX CONTENTS 1 x Digi...
Страница 9: ...01V 200V 0 1V 750V 1V 1 2 reading 5 digits RANGE RESOLUTION ACCURACY 200 A 0 1 A 1 0 reading 5 digits 2mA 0 001mA 20mA 0 01mA 200mA 0 1mA 2A 0 001A 10A 0 01A 1 5 reading 10 digits DC VOLTAGE AC VOLTA...
Страница 10: ...digits 2k 0 001k 20k 0 01k 200k 0 1k 2M 0 001Mk 20M 0 01M 1 0 reading 10 digits 200M 0 1Mk 5 0 10d 10d RANGE FUNCTON Display approximate forward voltage of diode Built in buzzer will sound if resista...
Страница 11: ...0 001kHz 10kHz 0 01kHz 100kHz 0 1kHz 1MHz 0 001MHz 10MHz 0 01MHz RANGE RESOLUTION ACCURACY 20 400 1 C 2 0 reading 3 digits 400 1000 0 752 1 F 3 0 reading 3 digits 752 1832 TEMPERATURE FREQUENCY Overlo...
Страница 12: ...igits 20H 0 01H CAPACITANCE INDUCTANCE Overload Protection 250VDC or 250VAC RMS NOTE It is normal for small capacitance measurements to display a reading once removed from the component being measured...
Страница 13: ...re the zero displayed at LCD CURRENT MEASUREMENT WARNING To avoid damage to the meter check the internal fuse before measuring current Use the proper terminals function and range for any current measu...
Страница 14: ...with the resistance reading 4 Read the resistance in the LCD display NOTE The measured value of a resistor in a circuit usually is different from the rated value of resistor it is because the test cur...
Страница 15: ...urface until the reading stabilises 4 Read the temperature in the LCD display FREQUENCY MEASUREMENT WARNING To avoid electric shock do not apply more than 250VDC or 250VAC RMS before taking frequency...
Страница 16: ...ely BATTERY INSTALLATION To avoid the false readings replace the battery as soon as the battery indicator appears 1 Turn power off and disconnect the test leads from the meter 2 Open the rear battery...
