MT8045

MULTIMETRO DIGITALE DA BANCO

 Ampio display retroilluminato 4 1/2 digits
Misure di ACV/DCV, ACA/DCA, R, C, Hz, hFE, diodi test e continuità
Risoluzione di 10μV, 10μA, 10mΩ, 1pF, 0.1Hz
Precisione 0.05% DCV
20 A di corrente
1000V di tensione
AC o AC + DC true rms
Protezione da sovraccarico

MT8145

MULTIMETRO DIGITALE DA BANCO

pfeil_v.gif (859 byte) Ampio display retroilluminato 4 3/4 digits, dual display
Misure di ACV/DCV, ACA/DCA, R, Hz, Max/Min/Main, REL, Hold, dBm, diodi test e continuità
Risoluzione di 10μV, 10μA, 10mΩ, 0.01Hz
Manuale o autorange
Precisione 0.03% DCV
1000V di tensione
AC o AC + DC true rms
Protezione da sovraccarico



MT8045                           



MT8145                             

Specifiche tecniche                              MT8045                                                         MT8145

DC voltage

Range 200mV, 2V, 20V, 200V, 1000V 300mV, 3V, 30V, 300V, 1000V
Accuracy ±(0.05%rdg+3digits) 200mV~200V range ±(0.03%rdg+3digits)
±(0.1%rdg+5digits) 1000V range
Input impedance 10MΩ 1000MΩ (300mV, 3V)
10MΩ(other ranges)

AC voltage (AC or AC+DC true rms)

Range 200mV, 2V, 20V, 200V, 750V 300mV, 3V, 30V, 300V, 750V
Accuracy 200mV range
50Hz ~ 50kHz : ±(0.8%rdg+80digits)
2V ~ 20V range
50Hz ~ 20kHz: ±(0.8%rdg+80digits)
200V range
50Hz ~ 5kHz: ±(0.8%rdg+80digits)
750V range
50Hz ~ 400Hz: ±(1.0%rdg+50digits)
300mV~300V range
20~50Hz: ±(2.0%rdg+30digits)
50Hz~10kHz: ±(0.5%rdg+30digits)
10~20kHz: ±(1.0%rdg+50digits)
20~ 30kHz: ±(5.0%rdg+50digits)
30~50kHz: ±(10.0%rdg+50digits) 750V range
50Hz~10kHz: ±(0.5%rdg+30digits)
Input impedance 2MΩ 1MΩ series with 0.1μF

DC current

Range
20mA, 200mA, 2A, 20A 300mA, 10A
Accuracy ±(0.35%rdg+10digits) 20mA,200mA range ±(0.1%rdg+3digits) 300mA range
±(0.8%rdg+10digits) 2A,20A range ±(1.5%rdg+3digits) 10A range
AC current
Range 200mA, 2A, 20A 300mA, 10A
Accuracy 200mA range
50Hz ~ 5kHz: ±(0.8%rdg+80digits)
300mA range
20~50Hz: ±(2.0%rdg+30digits)
50Hz~10kHz: ±(0.5%rdg+30digits)
10~20kHz: ±(1.0%rdg+80digits)
20~ 30kHz: ±(5.0%rdg+80digits)
2A~20A range
50Hz ~ 400Hz: ±(1.0%rdg+50digits)
10A range
50Hz~2kHz: ±(1.5%rdg+30digits) 2~10kHz: ±(3%rdg+30digits)

Resistance

Range 200Ω, 2kΩ, 20kΩ, 200kΩ, 2MΩ, 20MΩ 300Ω, 3kΩ, 30kΩ, 300kΩ, 3MΩ, 30MΩ
Accuracy ±(0.1%rdg+20digits) 200Ω range ±(0.05%rdg+3digits) 300Ω~300kΩ range
±(0.1%rdg+5digits) 2KΩ 2MΩrange ±(0.1%rdg+3digits) 3MΩ range
±(0.5%rdg+5digits) 20MΩ range ±(0.5%rdg+3digits) 30MΩ range
Capacitance
Range 20nF, 2μF, 200μF  
Accuracy ±(3.5%rdg+20digits) 20nF, 2μF range  
±(5.0%rdg+30digits) 200μF range
Frequency
Range 20kHz, 200kHz 300Hz, 3kHz, 30kHz, 300kHz
Accuracy ±(1.0%rdg+20digits) ±(0.05%rdg+2digits)
hFE (PNP or NPN)
Display 0 ~ 1000.0  
Test condition Current is approx.10μA, Vce is approx.3V  
Diode test
  Check the forward voltage of diode.
Maximum forward voltage 2V,open voltage 2.8V
Continuity beeper < 5Ω
NMRR > 60dB
CMRR > 120dB
POWER SOURCE 220 ~ 240VAC ±10%, 50H/60Hz ±2Hz
   
DIMENSIONS & WEIGHT 260mm (W) x 220mm (H) x 82mm (D)
Approx 1kg
         

 


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