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Description
ToolkitRC ST8 Advanced Multi-Servo TesterThe ToolkitRC ST8 Advanced Multi Servo Tester is a compact charger that boasts a wide array of features not found in chargers on the market. It includes multiple input sources, programmable 8 channel output signal, multiple measurement modes, 4 independent current acquisitions and much more! Features The ST8 is a product for testing servos, with up to 28V voltage output, 8 channel signal output, current measurement, curve display, and other functions.
The ToolkitRC ST8 Advanced Multi-Servo Tester is a compact charger that boasts a wide array of features not found in chargers on the market. It includes multiple input sources, programmable 8-channel output signal, multiple measurement modes, 4 independent current acquisitions and much more!
Features
- The ST8 is a product for testing servos, with up to 28V voltage output, 8-channel signal output, current measurement, curve display, and other functions.
- 4 channels of programmable independent signal, 8 channels of signal output, the accuracy of 1 ms.
- 4 independent current acquisition, respectively, curved display.
- Multiple measurement modes (speed, count, step, linear).
- output PWM signals with a period of 33 to 1000 Hz.
- A variety of signal trigger sources (internal, buttons, knobs, external sources).
- Measure the response speed of the steering gear with an accuracy of 1 millisecond.
- The external input signal supports PWM/ PPM/ SBUS with an accuracy of 1 ms.
- Drive the servo with a maximum load of 100W.
- With the multi-language system, you can upgrade the language you need.
- The device is simulated as a USB flash drive, and the upgrade file is copied to implement a product firmware upgrade.
Specifications
- Input voltage: 7-28V @ MAX 10A
- Main output port: 5.0V-28.0V@MAX 10A
- Signal port: 5.0V-8.4V@MAX 4A / S1-S4
- Output voltage: 5.0V-8.4V@MAX 4A / S4 Ext.
- output signal:
- 100us-2900us @ 33-1000Hz @ S1-S4
- PWM 500us-2500us @ S5
- PPM 8CH @ S5 SBUS 16CH @ S5
- P1 rotation range: 1000us-2000us @ P1
- MicroUSB: Upgrade @ USB3.0
- LCD: 2.4 inch TFT RGB 320 * 240 resolution
- Product size: 99mm * 68mm * 26mm
- Weight: 140 grams
- Packing size: 105mm * 80mm * 45mm
- Weight: 160 grams
Manual
Includes
- 1 x ToolkitRC ST8 Advanced Multi-Servo Tester
- 1 x USB Wire
- 1 x Manual
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
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Product Reviews
★★★★★ 5
Cozy Pillows
Size: King, Unit Count: 2.0
Great pillows that are comfortable for all seasons! They appear non wrinkled and retain their shape! They have a cooling effect and come in different colors. These are the pillows all my family want to sleep on! Great quality and oh, so comfy!
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Reviewed in the United States on March 5, 2026
★★★★★ 5
Better Night Sleep
Size: Queen, Unit Count: 2.0
These pillows has been letting me have a better nights sleep. Soft but not too soft. They keep their shape and gives my neck support as a side sleeper.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Comfortable pillows for side sleepers
Size: King, Unit Count: 4.0
Great pillows!
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Perfect Jumbo Size with Hotel-Quality Comfort & Support
Color: White, Size: Queen(Pack of 2)
I recently purchased the Jumbo size pillows. After trying a week, I couldn’t be happier with them! The size is perfect—nice and full without feeling bulky. They provide just the right amount of medium support, keeping my head and neck comfortable whether I’m sleeping on my back or side.
The 100% cotton cover feels soft and breathable, and the pillows stay cool throughout the night. I also love the gusseted design—it really helps the pillows maintain their shape and gives them that luxury hotel feel. Even after several nights of use, they haven’t gone flat.
Another big plus is that they’re machine washable, which makes maintenance super easy. Overall, these Jumbo pillows are plush, supportive, and great quality for the price. Highly recommend!
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Reviewed in the United States on March 1, 2026
★★★★★ 5
Best pillows we’ve ever had!
Color: White, Size: King(Pack of 2)
These are so insanely comfortable! They have the perfect amount of softness and support. Not too flat, not too full, just right. You will sink into it like a big marshmallow!
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Reviewed in the United States on May 22, 2026