BM2257 - Portable digital multimeters

BM2257
Description

Digital multimeter; LCD; (6000); Bargraph: 60segm.40x/s; 5x/s

Specifications
Manufacturer BRYMEN
Type of meter digital multimeter
Measurement AC current
AC voltage
capacitance
DC current
DC voltage
frequency
resistance
temperature
Kind of display used LCD
Display parameters (6000)
Bargraph 60 segm. 40x/s
Sampling 5x/s
DC voltage measuring range 60mV
600mV
6V
60V
600V
DC voltage measuring accuracy ±(0.2% + 3 digit) @600V
±(0.3% + 4 digit) @60mV
±(0.3% + 4 digit) @600mV
±(0.3% + 4 digit) @6V
±(0.4% + 3 digit) @60V
AC voltage measuring range 60mV
600mV
6V
60V
600V
AC voltage measuring accuracy ±(0.7% + 3 digit)
±(1% + 3 digit)
DC current measuring range 600µA
6mA
60mA
600mA
6A
10A
DC current measuring accuracy ±(0.5% + 5 digit)
±(1% + 5 digit) @6A
±(1% + 5 digit) @10A
AC current measuring range 600µA
6mA
60mA
600mA
6A
10A
AC current measuring accuracy ±(1% + 5 digit)
True effective value measurement True RMS AC
Resistance measuring range 600Ω
6kΩ
60kΩ
600kΩ
6MΩ
60MΩ
Capacitance measuring range 20nF
200nF
2µF
20µF
200µF
2mF
10mF
Capacitance measuring accuracy ±(1.5%+ 2 digit)
±(1.5%+8 digit) @ 20nF...200nF
±(4.5%+10 digit) @ 10mF
Frequency measuring range 10Hz...200kHz
Frequency measuring accuracy ±(0.03%+3 digit)
Temperature measuring range -40...99.9°C
100...1000°C
Temperature measurement accuracy ±(0.3% + 3°C) @(100°C...1000°C)
±(1% + 1°C) @(-40°C...99.9°C)
Resistance measuring accuracy ±(0.5%+4 digit)
±(0.7%+4 digit)@(6MΩ)
±(2%+4 digit)@(60MΩ)
Diode test 0.3mA @3V
Continuity test acoustic indication
optical indication
30Ω...480Ω
Pollution degree 2
Power supply battery LR03 AAA 1,5V x2
Standard equipment K-type temperature probe
test leads
user's manual
Conform to the norm CAT III 600V
CAT IV 300V
EN 61010
Related items BMH-01
KITBRUA-20X
Dimensions (W x H x D) 80x161x50mm
Measuring instrument features auto and manual ranging
Autocheck function - automatic selection LoZ DCV, LoZ ACV, i Ω
automatic power-off
contactless voltage detector
CREST: logging of extreme values MAX, MIN and MAX-MIN of voltage and current impulses > 0,8ms
HOLD function
indicates incorrect connection of test leads
logging of MAX, MIN
MIN/MAX/REL function
Battery/ rechargeable battery battery LR03 AAA 1,5V x2
Illumination yes
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Development and design: Seventh Cat