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Product Details

MT8145 - BENCHTOP DIGITAL MULTIMETER

Features

.4 3/4 digits LCD display with backlight, dual display
.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

Technical Data	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)
Accuracy	±(0.1%rdg+5digits) 1000V range	±(0.03%rdg+3digits)
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
Accuracy	±(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)
Accuracy	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+20digits) 200Ω range	±(0.1%rdg+3digits) 3MΩ range
	±(0.4%rdg+5digits) 20MΩ range	±(0.5%rdg+3digits) 30MΩ range
Capacitance
Range	20nF, 2μF, 200μF
Accuracy	±(3.5%rdg+20digits) 20nF, 2μF range
Accuracy	±(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	110~127 VAC±10%, 220~240VAC±10%, 50Hz±2Hz / 60Hz±2Hz
DIMENSIONS & WEIGHT	260mm×220mm×82mm Approx 1kg