Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 19 - Jun 24
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Description
RadioMaster ERS-RB01 - Brushless Tachometer for Compatible ExpressLRS PWM ReceiversThe ERS RB01 Brushless Tachometer measures RPM by tapping directly into any two wires of a brushless ESC output. The sensor captures precise speed data, sends it to a compatible ExpressLRS receiver via the CRSF interface, and relays the information back to your EdgeTX radio for real time monitoring. Ideal for any application requiring accurate RPM feedback. As part of the ERS sensor family, the ERS RB01 also supports pass through expansion, allowing
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- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.2 ★★★★★
Based on 1426 reviews
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Product Reviews
★★★★★ 5
Great toy; great quality!
Style: Ball Toy, Style: Ball Toy
My dog loves this ball! I keep it in our bedroom for her to play with in the mornings while we get ready for work. My pup will play (kinda roughly) by herself and fling the ball using her bed and the ball bounces off whatever it hits, which is why I love this ball so much. Often it hits our furniture or the walls and this leaves no mark on the furniture and she’s content playing with it. So it’s a win win for us.
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Reviewed in the United States on July 9, 2024
★★★★★ 5
Awesome football
Color: Ohio State Buckeyes
Awesome State awesome football!
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Reviewed in the United States on March 24, 2026
★★★★★ 5
heavy duty quality
Color: Georgia Bulldogs
Bought for friends. They have a dog that will gnaw and chew on anything. This was very durable and lasted with constant chewing and playing.
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Reviewed in the United States on August 6, 2025
★★★★★ 4
Heavy
Color: Texas Longhorns
It’s a tough and heavy toy. Probably best for dogs over 10 lbs.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Great quality
Color: Michigan Wolverines
Holds up very well
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Reviewed in the United States on October 12, 2025
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