MT8045/MT8145 BENCHTOP DIGITAL MULTIMETER WITH RS232 INTERFACE

MT8045/MT8145 BENCHTOP DIGITAL MULTIMETER

details

DESCRIPTION


MT8045

BENCHTOP DIGITAL MULTIMETER

 

Features:

● 4 1/2 digits LCD display with backlight

● Multi-functionof ACV/DCV, ACA/DCA,

R, C, Hz, hFE,diode test and continuity beeper test

● High resolution of 10μV, 10μA, 10mΩ, 1pF, 0.1Hz

● 0.05% DCV accuracy

● 20 A high current range

● 1000Vhigh voltage range

● AC or AC + DC true rms

● Overload protection


MT8145
BENCHTOP DIGITAL MULTIMETER

Features:

● 4  7/8 digits LCD display with back light, dual dislay

● Multi-function of ACV/DCV, ACA/DCA, R, Hz,

Max/Min/Main, REL, Hold, dBm, diode test and

continuity beeper test

● High resolution of 10μV, 10μA, 10mΩ, 0.01Hz

● Manual or auto ranging

● 0.03% DCV accuracy

● 1000V high voltage range

● AC or AC + DC true rms

● Overload protection

● Rs232 interface


SPECIFICATION


Technical DataMT8045MT8145
DC voltage
Range200mV, 2V, 20V, 200V, 1000V80mV, 800mV, 8V, 80V, 800V, 1000V
Accuracy±(0.05%rdg+3digits) 200mV~200V range±(0.03%rdg+3digits)
±(0.1%rdg+5digits) 1000V range
Input impedance10MΩ1000MΩ (300mV, 3V)
10MΩ(other ranges)
AC voltage (AC or AC+DC true rms)
Range200mV, 2V, 20V, 200V, 750V80mV, 800mV, 8V, 80V, 750V
Accuracy200mV 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)
80mV~80V range
         20~50Hz: ±(0.8%rdg+50digits)
         50Hz~20kHz: ±(0.8%rdg+50digits)
         20~50kHz: ±(1.5%rdg+50digits)
         (<75% range)
         50Hz~ 20kHz: ±(5.0%rdg+50digits)
         (>75% range)
750V range    
        50Hz~1kHz: ±(0.8%rdg+50digits)
Input impedance2MΩ1MΩ series with 0.1μF
DC current
Range20mA, 200mA, 2A, 20A80mA, 800mA, 8A, 20A
Accuracy±(0.35%rdg+10digits) 20mA,200mA range±(0.2%rdg+10digits)  <800mA range
±(0.8%rdg+10digits) 2A,20A range±(0.5%rdg+10digits)  >8A range
AC current
Range200mA, 2A, 20A80mA, 800mA, 8A, 20A
Accuracy200mA range
50Hz ~ 5kHz: ±(0.8%rdg+80digits)
80mA, 800mA range  
         50Hz~10kHz: ±(0.8%rdg+20digits)
8A, 10A range    
          50Hz~500Hz: ±(1.0%rdg+20digits)
2A~20A range
50Hz ~ 400Hz: ±(1.0%rdg+50digits)
10A range
50Hz~2kHz: ±(1.5%rdg+30digits) 2~10kHz: ±(3%rdg+30digits)
Resistance
Range200Ω, 2kΩ, 20kΩ, 200kΩ, 2MΩ, 20MΩ800Ω, 8kΩ, 80kΩ, 800kΩ, 8MΩ, 80MΩ
Accuracy±(0.1%rdg+20digits) 200Ω range±(0.3%rdg+10digits) 800Ω~300kΩ range
±(0.1%rdg+20digits) 200Ω range±(0.3%rdg+5digits)  8kΩ~8MΩ range
±(0.4%rdg+5digits) 20MΩ range±(3.5%rdg+3digits)  80MΩ range
Capacitance
Range20nF, 2μF, 200μF1nF, 10nF, 100nF, 1μF, 10μF, 100μF
Accuracy±(3.5%rdg+20digits) 20nF, 2μF range±(5%rdg+50digits) 1nF range
±(5.0%rdg+30digits) 200μF range±(2.5%rdg+50digits)  10nF~100μF range
Frequency
Range20kHz, 200kHz300Hz, 3kHz, 30kHz, 300kHz
Accuracy±(1.0%rdg+20digits)±(0.05%rdg+2digits)
hFE (PNP or NPN)
Display0 ~ 1000.0±(0.1%rdg+2digits)
Test conditionCurrent 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 SOURCE110~127 VAC±10%, 220~240VAC±10%, 50Hz±2Hz / 60Hz±2Hz
DIMENSIONS &260mm×220mm×82mm
WEIGHTApprox 1kg


PICTURE



MT8045/MT8145 BENCHTOP DIGITAL MULTIMETER WITH RS232 INTERFACE
MT8045/MT8145 BENCHTOP DIGITAL MULTIMETER WITH RS232 INTERFACE
MT8045/MT8145 BENCHTOP DIGITAL MULTIMETER WITH RS232 INTERFACE
MT8045/MT8145 BENCHTOP DIGITAL MULTIMETER WITH RS232 INTERFACE