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HJ Digital Servo Tester / ESC Consistency Tester for RC Helicopter Airplane Car(Servo Tester,ESC Consistency Tester,RC Helicopter Tester Tool)

HJ Digital Servo Tester / ESC Consistency Tester for RC Helicopter Airplane Car(Servo Tester,ESC Consistency Tester,RC Helicopter Tester Tool)

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Descriptions:
Can be synchronized output control 4 servos and used to compare the performance steering gear control of the steering servo output signal can be accurate to 2us (1 milliseconds = 1000 microseconds), you can test the steering gear is able to respond to subtle changes With PPM signal test function in the display, the input PPM signal changes while the input the PPM signal synchronization output to the servo Energized automatically enter manual mode (Manual) 20us 50H analog servo signal cycle, frequency 50Hz, rotary potentiometers to decrease or increase the width of the output pulse.

Button the Select (Note: the key switch function, circulation patterns)
1. S-1 manual mode (Manual)
2. S-2-bit mode (Neutral)
3. S-3 automatic mode (Automatic)
Keys pulse width:
1. 50H analog servo signal cycle 20us frequency 50Hz
2. 125H digital the steering gear a signal cycle 8us frequency 125Hz
3. 250H Digital Servo signal cycle 4us frequency 250Hz

Specifications:
Brand: HJ
Material: Plastic
Color: Blue + black
Input voltage: DC 5~6V
Output signal width: 800~2200us
Package size: 14 * 10 * 3cm / 5.5 * 3.9 * 1.2in
Package weight: 39g / 1.4oz

Warning:
Digital or analog signal button to select the corresponding servos and then plug in the steering servo, to avoid damage to the steering servo.


Package list:
1 * HJ Digital Servo Tester / ESC Consistency Tester

Customer Questions & Answers

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0 votes
Q

I am making a throttle control mechanism for an outboard motor is this the best option to control the servo full time?

A
  • not 100% sure if u could, not sure why u want to control servo with this, not really made to do it and is not controlled by radio

    By steve konkle on December 26, 2017

See more answers (2)
0 votes
Q

Can this be powered through an esc signal cable that is commected to a 3s battery, or does it need to have its own power supply?

A
  • I used the power from my Q-Brain 4 in 1 esc to give it the power needed (which is the smae limited power going to the flight controller.) All I was doing was calibrating my esc after flashing with BL-Heli. It worked perfectly.

    By michael williams on November 30, 2017

See more answers (1)
0 votes
Q

Can I test Servo / Channels individually? or like all other it sends the same signal to all 4 channels?

A
  • Hi, I just plug in the servos one at a time but you can plug-in a few if you wish. … see more Hi, I just plug in the servos one at a time but you can plug-in a few if you wish. Ron see less

    By Doublebuck on September 27, 2017

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0 votes
Q

There are no wiring instructions at all. where do you connect positive voltage, and negative voltage ??? what pin goes to what on the servo? terrible

A
  • Hello Garry, negative (brown or black wire) goes on the bottom of the connector pins. Light colored wire goes on top. My servo tester works great to test servos or center them for installation. from Greg in Cincinnati

    By Gregory V. on August 13, 2017

See more answers (2)
0 votes
Q

Ok..... i am new at the quad-copter thing..... so this is a servo tester... not an esc/motor tester?.... apologies to the airplane guys...... =]

A
  • I plug mine to the ESC's. Which then feed the motor.

    By HUGO HINOJOS KABATA on July 27, 2017

See more answers (2)

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Customer Reviews

Average Rating:

4.1

based on 158 Customer Reviews

  • 5 stars
    4%
  • 4 stars
    95%
  • 3 stars
    1%
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  • 1 stars

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  • By j***n

    February 6, 2018

    Excellent item. Recommended!

    Is this helpful? (0) (0)

  • By p***e

    December 17, 2017

    alles super gerne wieder

    Is this helpful? (0) (0)

  • By w***s

    December 29, 2015

    Guter Preis, pünktliche Lieferung

    Is this helpful? (0) (0)

  • By s***r

    November 18, 2015

    Excellent transaction, well packaged item. Thank you!

    Is this helpful? (0) (0)

  • By m***i

    September 28, 2015

    Thanks.

    Is this helpful? (0) (0)

  • By e***y

    September 27, 2015

    Danke, perfekt!

    Is this helpful? (0) (0)

  • By h***h

    September 25, 2015

    This arrived well packed and works well and as expected.

    Is this helpful? (0) (0)

  • By r***7

    September 24, 2015

    Ok ottimo ++++++ velocissimo

    Is this helpful? (0) (0)

  • By 3***o

    September 20, 2015

    Was pleased with the purchase. Good seller! Fast shipping!

    Is this helpful? (0) (0)

  • By m***y

    September 18, 2015

    Item as described. Fast shipping. Thank you! A+++

    Is this helpful? (0) (0)

  • By m***e

    September 11, 2015

    Alles top, schnelle lieferung

    Is this helpful? (0) (0)

  • By m***8

    September 4, 2015

    Thanks

    Is this helpful? (0) (0)

  • By s***2

    August 3, 2015

    Спасибо за Вашу работу

    Is this helpful? (0) (0)

  • By m***o

    July 23, 2015

    Neat little servo /esc tester, work's great! Fast delivery!

    Is this helpful? (0) (0)

  • By j***o

    April 15, 2015

    As described ! Good item at a good price! A++++

    Is this helpful? (0) (0)

  • By z***e

    March 31, 2015

    works fine, thank you

    Is this helpful? (0) (0)

  • By l***1

    March 18, 2015

    A++ dealer product ok good price and delivery

    Is this helpful? (0) (0)

  • By i***o

    February 18, 2015

    Thanks as per add

    Is this helpful? (0) (0)

  • By d***n

    February 6, 2015

    Fast delivery. Good quality. Thank U!

    Is this helpful? (0) (0)

  • By t***n

    January 26, 2015

    Thanks

    Is this helpful? (0) (0)

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