OWON 3 5/6 Smart Digital Multimeter

+ 3 5/6 bit resolution
+ Data Logger + Multimeter + Thermometer
+ True RMS test supported
+ BLE 4.0 wireless transmission, more stable,less power consumption
+ Build-in offline record function supports non-stop up to 7 days non-stop recording
+ 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 and Windows

Model.	Bluetooth	Autoscale	NCV	True RMS
OW18A	×	√	√	√
OW18B	√	√	√	√