{"product_id":"3ch-rc-servo-tester-esc-consistency-speed-controller-ccpm-checker","title":"3CH RC Servo Tester \u0026 ESC Speed Controller – CCPM Checker","description":"\n\u003ch2\u003e3-Channel RC Servo Tester \u0026amp; ESC Consistency Speed Controller\u003c\/h2\u003e\n\u003cp\u003eTake full command of your RC builds with this compact \u003cstrong\u003e3-Channel (3CH) Digital Servo Tester and ESC Consistency Speed Controller\u003c\/strong\u003e. Whether you're fine-tuning a helicopter's CCPM swashplate, calibrating a car's electronic speed controller, or aligning a boat's steering gear, this handy checker makes setup fast, accurate, and hassle-free — no transmitter required.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3 Operating Modes:\u003c\/strong\u003e Manual (turn knob for precise position control), Neutral (auto-centres servo instantly), and Automatic Sweep (continuous sweep for travel range testing)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-ESC Consistency Testing:\u003c\/strong\u003e Connect up to three ESCs simultaneously and verify they respond at identical speeds — essential for multi-rotor, heli, and multi-motor RC builds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCCPM Compatible:\u003c\/strong\u003e Purpose-built for cyclic\/collective pitch mixing (CCPM) servos used in RC helicopters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Works with virtually all standard servos and ESCs for RC helicopters, cars, boats, planes, and crawlers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetal Construction:\u003c\/strong\u003e Sturdy metal body built to handle workshop and field use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play:\u003c\/strong\u003e Simply connect via standard JR\/Futaba servo connectors — no soldering, no programming\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePowered by External Supply:\u003c\/strong\u003e Accepts 4.2 V – 8.4 V DC input (batteries not included)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecommended Age:\u003c\/strong\u003e 14 years and up\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 3CH Digital Servo Tester \/ ESC Consistency Checker\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3CH\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.2 V – 8.4 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard JR \/ Futaba servo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRC Helicopters, Cars, Boats, Planes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRC hobbyists setting up a new build or diagnosing servo\/ESC issues\u003c\/li\u003e\n  \u003cli\u003eCCPM helicopter pilots needing precise swashplate servo matching\u003c\/li\u003e\n  \u003cli\u003eRC car and crawler enthusiasts calibrating steering servos and speed controllers\u003c\/li\u003e\n  \u003cli\u003eMulti-rotor builders ensuring ESC consistency for smooth, stable flight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does the 3CH RC servo tester work with all brands of servos and ESCs?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This 3-channel servo tester and ESC consistency checker is designed for universal compatibility with standard JR and Futaba-style servo connectors, making it suitable for virtually all major RC brands including servos and ESCs used in RC helicopters, cars, boats, and planes.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need batteries to use this RC servo tester?\u003c\/h4\u003e\n\u003cp\u003eA: Batteries are not included and not built in. The tester is powered by an external DC power supply or battery pack in the 4.2 V – 8.4 V range — such as a 2S LiPo pack or a 4-AA battery holder — which you connect via the input port.\u003c\/p\u003e\n\u003ch4\u003eQ: What does the ESC consistency function do?\u003c\/h4\u003e\n\u003cp\u003eA: The ESC consistency mode lets you plug in up to three electronic speed controllers at once and verify they all respond at exactly the same throttle position. This is critical for multi-motor setups like RC helicopters and multi-rotor drones, where mismatched ESC response can cause handling issues.\u003c\/p\u003e\n\u003ch4\u003eQ: What are the three operating modes on this servo tester?\u003c\/h4\u003e\n\u003cp\u003eA: The three modes are: \u003cstrong\u003eManual\u003c\/strong\u003e — rotate the knob to move the servo to any desired position; \u003cstrong\u003eNeutral\u003c\/strong\u003e — instantly centres the servo at its midpoint; and \u003cstrong\u003eAutomatic Sweep\u003c\/strong\u003e — the tester continuously sweeps the servo back and forth so you can check its full range of travel without touching anything.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does the 3CH RC servo tester work with all brands of servos and ESCs?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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