کلمپ آمپرمتر UNI_T UT_219E 
                                
                                
                                
                                
                                
                                
                                    Features
-   2m drop proof, IP54, CAT IV 600V
 - Large 6000-digit LCD backlight (auto) display
 - True RMS
 - LoZ voltage test, for ghost voltage measurement
 - MAX/MIN/REL testing mode, data hold, excluding the test lead interference of resistance measurement