EM3214 is the Car Stereo or Alarm.

EM3214 is a great tool for checking your car battery voltage or alternator output. Also useful for finding a LIVE wire when installing your car stereo or car alarm. But the applications are not limited to the car because of course it works as an ordinary multimeter as well.
Digital LCD display, Max. reading 3999
Data-hold Function
Auto Power Off
Auto Range
Overload Protection
CAT II
The instrument complies with CAT II 600.
CE

Voltage DC:400m/4V/40V/400V/600V
Voltage AC:4V/40V/400V/600V
Resistance:400/4k/40k/400k/4M/40MΩ
Frequency:9.999/99.99/999.9
9.999k/99.99k/999.9k/10MHz
Capacitance:4n/40n/400n/4μ/40μ/100μF
Duty Cycle:0.1% to 99%
Diode Check:1.5V/1mA
Power:1.5V × 2 (AA)
Dimensions(W×L×T):95×195×55 mm
Weight:620g (with battery)