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HJ Digital Servo Tester / ESC Consistency Tester for R/C Helicopter

SKU: 194793
  • US$7.39

    10 %

  • 6.63
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
HJ Digital Servo Tester / ESC Consistency Tester for R/C Helicopter
HJ Digital Servo Tester / ESC Consistency Tester for R/C Helicopter

HJ Digital Servo Tester / ESC Consistency Tester for R/C Helicopter

US$6.63 US$7.39 10%OFF 5 (10 reviews)
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- Brand: HJ
- Material: Plastic
- Color: Blue + black
- Input voltage: DC 5~6V
- Output signal width: 800~2200us
- 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
- 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

Dimensions: 2.95 in x 1.50 in x 0.98 in (7.5 cm x 3.8 cm x 2.5 cm)
Weight: 0.88 oz (25 g)

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

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Quantity 3+ units 5+ units 10+ units
Rate US$5.88 shipped US$5.86 shipped US$5.84 shipped

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Customer's impression:
Great value Nice Product great tool A good servo tester
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Recent Customer Reviews

  • lorenr Post on 3/15/2016

    I would recommend this HJ Servo Consistency Tester. For this price it is the only unit that (1) has all 3 functions (2) support for analog and digital servos (3) 4 servos connected at same time.. This unit is great for all... Read more

    Impression:Great value, great tool

    0 0
  • 9424782 Post on 10/8/2015

    I agree with previous positive reviews completely, this is a fine tester. But it seems that its wide pulse width range - 800-2200 can brake some low-cost servos. It had brake angle limiter inside of my 9gr $3 servo after 5... Read more

    Impression:Nice Product, Great value

    0 0
  • kikesif Post on 6/12/2015

    Good servo Tester, size an weight as described, I have tested and it rotates smooth and seems robust. Perfect for check the movement of servos. It have 2 modes, manual and automatic. I'm going to order more. Cons: any

    Impression:Nice Product

    0 0
  • 9189977 Post on 3/4/2015

    Pros: Good resolution and easy to use Cons: confusing plug orientation graphic This is used with an exc to control edf unit speed during dynamic balancing and the resolution allows me to exactly repeat the test rpm the The... Read more

    Impression:Great value

    0 0
  • Povidalo Post on 1/17/2015

    Pros: displays the pulse width on it's screen, allowing the precise control over the output, hard plastic case Cons: the one I've got has a strange fault: it sometimes freezes it's output, but this happens not very often,... Read more

    Impression:A good servo tester

    0 0

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