Flydream servo tester

Fly Dream Servo Tester (version 2.3).

Allows the user to test and exercise servos and
set up a model without requiring the use of a transmitter and receiver.
-The Servo Tester allows the user to control a servo directly, and to determine its neutral position.
Also allows you to cycle it automatically for break-in and testing.
The Servo Tester offers small size, low power, high reliability and easy operation.
It is easy to use, practical and can test most parameters that interest users.
Controlled by an SCM, it has good stability and high accuracy.
The Servo Tester is adaptable to different power sources: it can use a four-cell dry battery, NiCd or
NiMH pack; or it can be connected directly to a UBEC or ESC

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Product Details

Input: DC 4.8 to 6.0V.

Output signal: 1.5ms±0.5ms
Size: 16.5×32×0.98mm.
Weight: 3.8g (0.14 oz)
Adjustment methods: manual, neutral, automatic.

* You may feel the knob is bit of tight at neutral position when turn it, this is not a problem but designed to work this way, so as you can feel where the neutral position is during testing.