BM789 - Portable digital multimeters

BM789
Description

Digital multimeter; LCD; 4-5/6 digits (60000); 5x/s; True RMS

Specifications
Manufacturer BRYMEN
Type of meter digital multimeter
Measurement AC current
AC voltage
capacitance
continuity
dBm
DC current
DC voltage
duty cycle
frequency
resistance
temperature
Kind of display used LCD
Display parameters 4-5/6 digits (60000)
Sampling 5x/s
DC voltage measuring range 600mV
6V
60V
600V
1kV
DC voltage measuring accuracy ±(0.03% + 2 digit)
AC voltage measuring range 600mV
6V
60V
600V
1kV
AC voltage measuring accuracy ±(0.5% + 30 digit)
Bandwidth for AC voltage measurements 50Hz...100kHz
DC current measuring range 600µA
6mA
60mA
600mA
6A
10A
DC current measuring accuracy ±(0.075% + 20 digit)
AC current measuring range 600µA
6mA
60mA
600mA
6A
10A
AC current measuring accuracy ±(0.9% + 20 digit)
Bandwidth for AC current measurements 40Hz...3kHz
True effective value measurement True RMS
Resistance measuring range 600Ω
6kΩ
60kΩ
600kΩ
6MΩ
60MΩ
Capacitance measuring range 10nF
100nF
1µF
10µF
1mF
10mF
Capacitance measuring accuracy ±(1%+ 2 digit)
Frequency measuring range 5...1MHz
Frequency measuring accuracy ±(0.002%+4 digit)
Temperature measuring range -200...1090°C
Temperature measurement accuracy ±(1% + 1°C)
Resistance measuring accuracy ±(0.085%+4 digit)
Diode test 0.35mA @3V
Continuity test acoustic indication
100Ω...420Ω
Pollution degree 2
Power supply battery AAA 1,5V x3
Standard equipment K-type temperature probe
test leads
Conform to the norm CAT III 1000V
CAT IV 600V
EN 61010
Dimensions (W x H x D) 193x89x51mm
Measuring instrument features automatic power-off
autoranging
contactless voltage detector
HOLD function
indicates incorrect connection of test leads
low input impedance function (LoZ)
measures current loop signals 4-20mA
measures digital logic level frequencies and duty cycles
MIN/MAX/AVG function
REL function
Manufacturer series BM780
Bargraph yes
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Development and design: Seventh Cat