Description: VoltOTG is a DC voltage meter It is an Android mobile phone voltage meter which based on the USB OTG interface, through the matching adapter it can also be connected to the computer USB port. VoltOTG probe to the USB is not any isolated, so it is not recommended to measure high voltage. The matching Android mobile phone software can see the measured signal waveform,with data saved to the file and other functions Poratble and easy to carry Specification: Material: Plastic Size: Approx. 33*28*9mm / 1.3*1.1*0.35inch Mearsurement Range: -40~ +40V AD Coversion Rate: 15~240SPS USB Communication: 115200BPS Accuracy: 1% Package Includes: 1 x Voltmeter 4 x Probe 2 x USB Conversion Adapter
