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Yahboom servo tester and 25kg digital servo 3218 180 degree

yahboom

yahboom RC Servo Tester 1 Channel Micro USB & 25kg Digital Servo 180° 3218

SKU CH-PCQP-TQ72R

Tests one servo channel via Micro USB and includes a 25 kg metal-gear digital servo with 180° travel

  • 1-channel servo tester with Micro USB for precise centering
  • 25kg digital servo delivers high torque for demanding RC models
  • Full metal gear construction ensures durability under heavy loads
  • 180° control angle provides wide range of motion
  • DS3218MG model designed for robotic arms and DIY projects

Single-channel servo tester

The Yahboom RC servo tester provides one channel for centring and checking servo motors through a Micro USB interface. It is aimed at hobbyists and robotics builders who need a simple tool to verify movement before installing servos in a controlled robotic arm or RC model.

Micro USB control for bench testing

The tester connects via Micro USB so it can be powered and driven directly from a computer or USB supply without an external receiver or battery pack. This frees up receiver channels during setup and lets you confirm travel limits on the bench before final wiring.

Low-draw operation for small servos

The companion DS3218MG digital servo uses full metal gears and is rated for 25 kg torque through a 180 degree control angle. In normal use the tester draws minimal current from the USB port while the servo handles the mechanical load, keeping heat and noise low during adjustment sessions.

How it compares

Measured against everything we stock in Multimeters & Electrical Testers, at today’s prices. Recalculated every night.

Price $29.99
Typical for this category: the median of 971 items is $30.99.

Specifications

Processor
ProcessorOther

Questions about this item

What is the maximum torque the 25kg digital servo can deliver?

The DS3218MG servo provides 25kg of torque with full metal gears for high-torque applications.

How much heat or noise does the servo tester generate during continuous operation?

The tester draws power via Micro USB and runs cool with no fan, so heat and noise stay minimal during all-day use.

Which power source must I already have to run the servo tester?

You need a Micro USB power supply or port to power the 1-channel tester and the connected servo.

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