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โก Power, Test, and Conquer Your RC World with Precision!
This 4 Cell AA Battery Holder Case with JR Connector pairs with a 3-channel digital servo tester to provide a compact, efficient power and testing solution for RC enthusiasts. Designed for compatibility with various micro and digital servos, it supports manual and automatic adjustment modes, enabling precise servo and ESC performance checks without the need for remote controls. Ideal for RC cars, boats, helicopters, and robots, it offers a portable, plug-and-play experience that streamlines your servo diagnostics and maintenance.












| ASIN | B09NNKJD74 |
| Age Range Description | Kid |
| Brand Name | Wishiot |
| Color | Black |
| Customer Reviews | 3.9 out of 5 stars 139 Reviews |
| Educational Objective | Game, play |
| Indoor Outdoor Usage | Indoor |
| Is Assembly Required | No |
| Manufacturer | Wishiot |
| Manufacturer Maximum Age (MONTHS) | 15 |
| Manufacturer Minimum Age (MONTHS) | 15.00 |
| Manufacturer Part Number | LS3282+LS0011 |
| Material Type | Plastic |
| Operation Mode | Automatic, Manual |
| Power Source | battery powered |
| Set Name | 4 Cell AA Battery Holder Case & 3CH Digital Servo Tester Set |
| Size | 46 * 32 * 17 mm |
| Supported Battery Types | 4x AA 6V |
| Theme | RC Toys |
T**9
Easy to use
Used to test my servos. Works as advertised and does what I need it to do. Easy to use
S**T
Highly valuable tool.
There are so useful if you are unsure about your servos. To be honest, I know the actual cost of these PCB, but it was worth a little mark up to have this. Notable that actually running 3 simultaneous 9g servos will overload the power intake and make the device reset. However, it's made tests way easier. Recommended.
W**I
Stopped working
After a few tests, the controller stopped working. Update: The vendor was very nice in his communication and refunded the order amount.
S**D
Burnt immediately, DO NOT buy
Terrible, burnt on first try. Do not buy!
J**S
You get the instructions from the description
I plugged the servo in first. I plugged the receptacle in horizontally on the top of the three plug prongs. I plugged it in with the brass pins pointing up. Then I plugged in the hot wire to the single row on the top two barbs with the brass tabs pointing down. Then the three blue lights flicker for about 2 seconds and then it just changes to one blue light on all the time, after which you can control your servo with the knob.
Y**Y
Good fit
Replaced part
L**Z
Great little tools
It's nice tool to have to check the servo on planes or building new planes to center them and check that they're functioning right before installing.
R**C
Cheapest quality tester
I needed a battery holder to test out a fan I'm installing on my Traxxas udr aluminum chassis. The servo tester is one of the cheapest things I've seen. I don't need it but just a heads up to someone that buys it for the servo tester it's not worth it.
H**T
I am happy
Works well
C**I
๐ for the price and it works
Fantastic little tester just make sure you get the AA batter pack for testing if you don't have one but it works like a charm, manual turn, neutral for stillness and auto back and forth on the select, all you need
A**U
No complaints not great outside case just plastic film around circuit board
Works as should but not great case only film of plastic
A**D
Works well
Deliver on time and works
N**H
Arrived broken
Came broke
Trustpilot
3 days ago
1 month ago