Description

The RadioMaster ERS-RC01 RPM-CDI Sensor Gas Engine Tachometer delivers precise real-time engine RPM monitoring by connecting directly to your gasoline engine’s CDI output and transmitting telemetry seamlessly through compatible ExpressLRS receivers. Designed for reliable performance, its compact plug-and-play design, CRSF integration, pass-through expansion capability, and exceptional accuracy make it the perfect solution for pilots and hobbyists demanding dependable engine speed feedback during every flight or operation.

Features

• Accurate Engine RPM: Monitors gasoline engine speed in real time with precision.
• ExpressLRS Integration: Sends RPM data directly to compatible ExpressLRS receivers via the CRSF interface.
• Versatile Applications: Ideal for any application requiring accurate RPM feedback.
• Compact & Lightweight: Easy to install without adding unnecessary weight.
• Plug-and-Play: Simple connection to the CDI output for fast setup.

Specifications

• Item: ERS-RC01 RPM-CDI Sensor
• Operating voltage: 5–8.4V
• Operating current: 8mA
• Connector type: 3 pin
• Supported: CDI gasoline ignition
• Range: 200–300, 000RPM
• Accuracy: ±0.1%
• Temperature range: –10 ℃ to +85 ℃
• Size: 28 × 12 × 8mm
• Weight: 6.0g

Size

Weight

Package Includes

• 1 x ERS-RC01 RPM-CDI Sensor
• 3 x Heat-Shrinkable Tube
• 1 x Manual QR Code Card