Thanks Thank you for purchasing WM150 watt meter. Please read this manual carefully before use. Key Points Tips Important Information Further Information ensure have more enjoyable experience, please use WeChat to scan the QR code below and use it to get the usage details, video...
Safety Precautions 1, WM150 allows input voltage 1-50V in SOURCE port. When the input voltage is lower than 6V, need to provide USB5V power supply. To ensure that the power supply voltage is consistent, pay attention to the positive and negative polarity of the power supply when accessing.
Product overview The WM150 is a voltage and current power tester. Output PWM signal with an accuracy of 1 ⚫ microsecond. Low voltage alarm. When the voltage is lower ⚫ than 6V and USB power is not supplied, it will alarm.
First start Connect the power supply of 1-50V voltage to the input port on the back of WM150. Need to provide USB5V power supply, when the voltage is lower than 6V. Otherwise it will alarm or not boot. The display shows the boot logo and stays for 2 seconds.
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Turn the knob to the minimum to start using it. @ToolkitRC 2019...
The 11.2V on the right is the input voltage in volts. The 0mAh on the right is the capacity accumulation. The unit will change with the size of the capacity. Less than 1 ampere, the unit is mAh. Otherwise it is ampere. @ToolkitRC 2019...
Other functions Firmware upgrade: After connecting the WM150 to the computer with the USB cable in the box. the computer will recognize the USB flash drive named Toolkit. Download the upgrade file app.upg on the official website to overwrite the files in the USB flash drive to upgrade the firmware.
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