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MOQ 1 pc · samples available
Ruistart · RC Cars, Tools & Parts
Mini Digital Servo/ESC Tester (4.8-6V)
SKU RS-189 HTS 8806.99 Origin Shenzhen, CN Updated Oct 2026
Price on request
Wholesale pricing is quoted per order. Send the quantity and destination and the trade desk replies within six working hours, EXW Shenzhen.
- MOQ 2 pc — samples welcome
- Sourced equivalent available for private label
- Bench-tested before dispatch
- 12-month warranty, RMA support
- Ships in 24-48h from stock
- Trade desk replies in 6h
Description
Mini 3-Mode Digital Servo/ESC Consistency Tester (4.8-6V)
Feature:
Material: Plastic
Color: Black
Size:7.5 cm x 3.8 cm x 2.5 cm
Weight: 0.88 ounce (30 g)
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
Notice:
Digital or analog signal button to select the corresponding servos and then plug in the steering servo, to avoid damage to the steering servo.
Key specifications
| Department | RC Cars, Tools & Parts |
|---|---|
| Nominal voltage | 6 V |
| Minimum order | 2 pcs (samples available) |
| Lead time | Ships in 24-48h from stock |
Packing and freight data
| Packaging | Qty per carton | Carton (cm) | Gross weight | CBM |
|---|---|---|---|---|
| Retail box | 4 | 18 × 12 × 6 | 0.42 kg | 0.0013 |
| Inner carton | 19 | 38 × 26 × 22 | 4.6 kg | 0.0217 |
| Export carton | 139 | 58 × 42 × 38 | 21.4 kg | 0.0926 |
Placeholder packing data — confirm with your supplier before quoting freight. CBM is per export carton.
Wholesale questions
What is the minimum order quantity for Mini Digital Servo/ESC Tester (4.8-6V)?
Stock supply starts at 2 pc. The 10× and 50× quantity breaks are already applied in the price table above.
Can you print our brand on this product?
Not on this specific SKU. For Mini Digital Servo/ESC Tester (4.8-6V) we supply as-is, but if you need a private-label version we will usually find an equivalent part in the same family that can be branded — send us the requirement.
How is this shipped and how long does it take?
Air express (DHL / FedEx / UPS) is typically 4-7 working days door to door. Larger orders can move by sea or rail with DDP terms so the landed cost is fixed before dispatch.
Is it tested before dispatch?
Every unit is bench-tested and inspected before packing, and we can supply CE / FCC / RoHS documentation and a QC report with the shipment.
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Get bulk pricing on your BOM in 6 hours
Send us your parts list — we return a landed-cost quote with tier pricing, lead time and shipping options. No sign-up needed, just an email address to reply to.
- Tier pricing from 1 pc to 10,000+ pcs, valid 30 days
- Mixed-SKU containers and consolidated shipping
- OEM logo, custom firmware, retail packaging
- Sample order first, scale after you test
Prefer to talk? Message the trade desk on WhatsApp.