Product Application:

--? Measure the RPM, KV and frequency of BL motor, and keep displaying the max readout.

--??Accurately measure the voltage of power battery.

--? Measuring RPM methods: Counter electromotive force/ photo electricity. Hall electromagnetism.

--? PWM signal output function can directly connect ESC for testing, and the extra radio control equipment is unnecessary. For example: the servo need to connect 5V battery as supplying power.

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Specifications:

Working Temperature Range: -20? to 50?

Weight:? 21g

Dimension: 33x 69x 11mm

Working Voltage Range: 5.5-40V

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How to use?

1.?????? Introduction of Plug and Button?

Plug A? ?PWM signal output?connecting the standard servo plug. Also serving as measurement plug for voltage below 5.5V

Plug B? ?Measurement sampling and current supply plug, the ?S? is the sampling pin,?+? ?-? is 5.5?40V current supply pin.

Plug C? Circumscribed testing module( photo electricity /Hall testing module) power supply, the output voltage is 5V.

Button A?Short press to switch the interface between voltage, frequency, rpm and KV; Long press to turn on/off the ?Hold? function.

Button B?Firstly press the button shortly, displaying the pairs of the magnets ? P?? Then short press again to increase the magnets pairs; Long press to continuously increase the magnets pairs.

Knob? ? Increase the range for PWM signal output, ?CW? is to increase, and ?CCW? is to decrease.