Stemedu HJ Digital Servo Tester ESC Consistency Speed Controller for RC Helicopter Airplane Car Motor Throttle Display

Product ID : 44912503

Product Rating

4.5 out of 5 stars

Available options (color, size, package, etc). Prices may vary.

---

  Share   Tweet

share more:

---

Galleon Product ID 44912503

Shipping Weight 0.1 lbs
I think this is wrong?

Model ST0080-ST0080X2

Manufacturer Stemedu

Shipping Dimension 3.62 x 2.13 x 0.51 inches
I think this is wrong?

See more product information!

-

₱ 843

Price Tracker

+ ₱ 150
International Shipping

via AIR

Get it between 2025-05-28 to 2025-06-04. Additional 3 business days for provincial shipping.

---

BUY NOW!

*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown

---

• Electrical items MAY be 110 volts.
• 7 Day Return Policy
• All products are genuine and original
• Cash On Delivery/Cash Upon Pickup Available

Pay with

Stemedu HJ Digital Servo Tester ESC Consistency Features

• ▶ 4CH tester servo: It can control 4 servos at the same time, output signal can be accurate to 2us (1 milliseconds = 1000 microseconds)

• ▶ 50H analog servo signal cycle 20us frequency 50Hz

• ▶ 125H digital the steering gear a signal cycle 8us frequency 125Hz

• ▶ 250H Digital Servo signal cycle 4us frequency 250Hz

• ▶ How to email us? Please click “Stemedu”(you can find "Sold by Stemedu" under Buy Now button), in the new page, click “Ask a question” to email us

About Stemedu HJ Digital Servo Tester ESC Consistency

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: Material: Plastic Color: Blue + black Input voltage: DC 4.8~6V Output signal width: 800~2200us Package size: 14 * 10 * 3cm / 5.5 * 3.9 * 1.2in Package weight: 39g / 1.4oz Package Includes: 1 X Digital Servo Tester