OWON OW18E 4 1/2 digits Handheld Digital Multimeter+ 4 1/2 bit resolution (20000counts)+ Data Logger + Multimeter + Thermometer+ True RMS test supported+ BLE 4.0 wireless transmission, more stable,less power consumption+ Build-in offline record function+ Chart and Diagram mode helps to analyze the data tendency+ Flashlight function lightens the darkness+ Support NCV non-contact voltage sense+ Widely supported on Android, iOS, Windows
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