The GT POWER 3-Channel Multi Servo Tester offers three modes to check servos or ESCs. The Manual Mode allows you to turn the knob to different speeds and check the reaction time. The Neutral Mode makes the servo return to the neutral point. The Automatic “Window Wiper” Mode makes the servo swing like a window wiper at the largest angle possible.
Additionally, this servo tester can connect to up to three servos simultaneously. You can also connect up to three ESCs to test and compare their reaction times. Click and order now!
Features :
- Offer 3 modes to check servos or ESC
- The Manual Mode allows you to turn the knob to different speeds and check the reaction time
- The Neutral mode makes the servo go back to the neutral point
- The Automatic ’’Window Wiper’’ Mode makes the servo swing like a window wiper in the largest angle possible
- Connect to up to 3 servos simultaneously
- Connect up to 3 ESCs to test and compare their reaction time respectively
- Built with LED indicators
- Full aluminum alloy housing
Output Signal-1.5ms±0.5ms
Color-Blue
Dimensions in mm (LxWxH)-48 x 42 x 26
Knob Diameter(mm)-13
Weight(gm)-28
Shipping Weight0.03 kg
Shipping Dimensions15 × 10 × 4 cm
Package includes :
1 x GT POWER 3-Channel Multi Servo Tester
GT POWER 3-Channel Multi Servo Tester Overview
The GT POWER 3-Channel Multi Servo Tester is a compact diagnostic tool designed to evaluate and calibrate up to three servos or ESCs simultaneously. With three distinct operating modes—Manual, Neutral, and Automatic “Window Wiper”—it provides precise control for checking reaction time, centering, and full-range sweep performance.
Key Features of GT POWER 3-Channel Multi Servo Tester
- Three testing modes: Manual speed adjustment, Neutral centering, and Automatic “Window Wiper” sweep
- Connect and test up to three servos or ESCs at once for side-by-side comparison
- Operating voltage DC 4.8–6V, compatible with standard battery packs or BEC outputs
- Full aluminum alloy housing for enhanced durability and heat dissipation
- Easy-to-turn knob provides smooth speed control in Manual Mode
- Fast shipping from Zbotic: dispatch within 24 hours for in-stock items
Applications and Use Cases
- Testing and comparing servo response times before installation in RC planes, cars, or boats
- Calibrating ESC throttle response on brushless motor setups
- Verifying center position accuracy of digital and analog servos in robotics projects
- Performing full-range sweeps to inspect mechanical linkages under load
- Diagnosing intermittent servo faults during routine maintenance
- Benchmarking speed differences between multiple ESC models
How to Use GT POWER 3-Channel Multi Servo Tester
Begin by supplying DC 4.8–6V to the tester’s power input, then plug servo or ESC leads into the three output ports. Use the selector knob to enter Manual Mode and adjust spin speed, switch to Neutral Mode for center alignment, or choose Automatic “Window Wiper” Mode for continuous full-angle sweeps. Observe servo movement or ESC throttle response to verify performance.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What voltage range is supported by this servo tester?
The GT POWER tester accepts a DC input of 4.8 to 6 volts, ideal for standard NiMH/NiCD packs or a BEC from your ESC.
How many servos or ESCs can I test at the same time?
This multi tester features three independent channels, allowing you to connect and evaluate up to three servos or ESC units simultaneously.
What material is the housing made from?
The enclosure is constructed from full aluminum alloy, providing robust protection, EMI shielding, and improved heat dissipation during extended testing.
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Read More →Technical Specifications
| SKU | AI4671 |
|---|---|
| Weight | 0.06 kg |
| Availability | Out of Stock |
Applications & Use Cases
The GT POWER 3-Channel Multi Servo Tester is a versatile other servo accessories used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Sarthak Bajaj (verified owner) –
Decent GT POWER 3-Channel Multi Servo Tester. Works as expected. Shaft length is adequate for most applications.
Nakul Thakur (verified owner) –
Great quality GT POWER 3-Channel Multi Servo Tester. Shaft is precise and bearings are solid. No vibration at all.
Harshit Bhatt –
Nice GT POWER 3-Channel Multi Servo Tester. Torque is decent. Mounting was easy. Good value for money.
Kiara Nayak (verified owner) –
Superb GT POWER 3-Channel Multi Servo Tester! Torque is exactly as specified. My project runs perfectly with this.
Raj Kohli (verified owner) –
Superb GT POWER 3-Channel Multi Servo Tester! Torque is exactly as specified. My project runs perfectly with this.
Diya Rawat –
This GT POWER 3-Channel Multi Servo Tester exceeded expectations. RPM is as advertised, very smooth operation.
Sanjay Gupta (verified owner) –
Great GT POWER 3-Channel Multi Servo Tester. Mounting holes are accurate and the shaft fits perfectly with my coupling.
Kritika Parekh (verified owner) –
Bought 4 of these for my robot. All working identically. Excellent consistency.
Kritika Dave (verified owner) –
Average GT POWER 3-Channel Multi Servo Tester. Works but the torque is slightly less than specified.
Sanya Singh (verified owner) –
Perfect GT POWER 3-Channel Multi Servo Tester for my automation project. Speed control works beautifully.
Chitra Arora (verified owner) –
Great quality GT POWER 3-Channel Multi Servo Tester. Shaft is precise and bearings are solid. No vibration at all.
Sarika Krishnan (verified owner) –
Nice GT POWER 3-Channel Multi Servo Tester. Torque is decent. Mounting was easy. Good value for money.
Aarav Vohra –
Good quality GT POWER 3-Channel Multi Servo Tester. Minor vibration at high speed but acceptable for my project.
Sachin Naidu (verified owner) –
Love this GT POWER 3-Channel Multi Servo Tester. Silent operation and consistent speed. Worth every rupee.
Rashmi Gupta (verified owner) –
Perfect GT POWER 3-Channel Multi Servo Tester for my automation project. Speed control works beautifully.
Ananya Tandon (verified owner) –
Excellent GT POWER 3-Channel Multi Servo Tester! Smooth rotation and good torque. Perfect for my robot.
Shruti Pillai (verified owner) –
Good quality GT POWER 3-Channel Multi Servo Tester. Minor vibration at high speed but acceptable for my project.
Ishan Grewal (verified owner) –
This GT POWER 3-Channel Multi Servo Tester exceeded expectations. RPM is as advertised, very smooth operation.
Dhruv Pandey (verified owner) –
Outstanding quality GT POWER 3-Channel Multi Servo Tester. Been running for weeks continuously without any issues.
Harsh Bhatt (verified owner) –
Love this GT POWER 3-Channel Multi Servo Tester. Silent operation and consistent speed. Worth every rupee.
Kartik Jain (verified owner) –
Superb GT POWER 3-Channel Multi Servo Tester! Torque is exactly as specified. My project runs perfectly with this.