BM800
BM580
BM550
BM560
BM520
BM510
Test range
6V/12V/24V
6V/12V
6V/12V/24V
6V/12V
6V/12V/24V
6V/12V/24V
Voltage range
4.9~32V
4.9~20V
4.9~32V
4.9~20V
4.9~32V
4.9~32V
CCA rangeadvantage
100-2000
100-2000
100-2000
100-2000
100-2000
100-2000
AH rangeadvantage
2~220Ah
2~220Ah
2~220Ah
2~220Ah
2~220Ah
2~220Ah
Temperature range
-20~50℃
-20~50℃
-20~50℃
-20~50℃
-20~50℃
-20~50℃
LCD display
2.8inch
2.4inch
1.8inch
1.8inch
2.8inch
2.8inch
LED display
Startup testtest
Charging testadvantage
Load test
Ripple test
Life and power
Waveform monitoring
Waveform playback
Waveform recording
3
5
5
5
5
5
Screenshot
Theme selectionadvantage
Battery multimeter
Built-in clock
Built-in printeradvantage
Custom information input
One-click test/print
Reverse protectionadvantage
Reverse polarity test