Multimetru digital universal UT139B UNI-T, buzzer continuitate, masurare diode.
Marimi masurate:masurare tensiune DC: 400 mV/4V/40V/400V/600Vmasurare tensiune AC: 4V/40V/400V/600Vmasurare curent DC: 400uA/4mA/40mA/400mA/4A/10Amasurare curent AC: 400uA/4mA/40mA/400mA/4A/10Amasurare rezistenta: 400ohm/4kohm/40kohm/400kohm/4Mohm/40Mohmmasurare capacitate: 9.999nF/99.99nF/999.9nF/9.999uF/99.99uF/999.9uF/9.999mF/99.99mFmasurare frecventa: 10 Hz 10 MHzCaracteristici generale:Afisaj maxim: 5999Autoscalare sau scalare manualamasurare factor de umplere 0.1 % 99.9 %masurare diode (3V)Oprire automata pentru economisire baterie: dupa aprox. 15 minute de inactivitatebuzzer continuitateIndicator baterie descarcataRetinere date (HOLD)Mod de masurare relativMod MAX/MINTrue RMSIluminare fundal ecran LCDImpedanta intrare DCV: 1Gohm max.
Alimentare: 2 baterii AADimensiune ecran LCD: 58 x 36 mmGreutate: 370 gDimensiuni (mm): 175 x 80 x 48.5.
Multimetru digital universal UT139B UNI-T, buzzer continuitate, masurare diode.
Marimi masurate:masurare tensiune DC: 400 mV/4V/40V/400V/600Vmasurare tensiune AC: 4V/40V/400V/600Vmasurare curent DC: 400uA/4mA/40mA/400mA/4A/10Amasurare curent AC: 400uA/4mA/40mA/400mA/4A/10Amasurare rezistenta: 400ohm/4kohm/40kohm/400kohm/4Mohm/40Mohmmasurare capacitate: 9.999nF/99.99nF/999.9nF/9.999uF/99.99uF/999.9uF/9.999mF/99.99mFmasurare frecventa: 10 Hz 10 MHzCaracteristici generale:Afisaj maxim: 5999Autoscalare sau scalare manualamasurare factor de umplere 0.1 % 99.9 %masurare diode (3V)Oprire automata pentru economisire baterie: dupa aprox