Pay in installments of $378.62 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Plex Knock Monitor V3 HD *Including 2 sensors*THE ORIGINAL KNOCK MONITOR PLEX KNOCK MONITORV3 (plex pkm v3 b) INVEST IN EXCELLENCE. A revolutionary knock detection and analysis system that is more than just a toolits an investment in precision, reliability, and superior results. Built for data driven tuners who know that investing in the right tools pays dividends in performance and lasting excellence. With over 12 years of expertise behind it, the PLEX KNOCK MONITOR V3 combines cutting edge hi
THE ORIGINAL KNOCK MONITOR
PLEX KNOCK MONITOR®V3 (plex-pkm-v3-b)
INVEST IN EXCELLENCE.
“A revolutionary knock detection and analysis system that is more than just a tool—it’s an investment in precision, reliability, and superior results. Built for data-driven tuners who know that investing in the right tools pays dividends in performance and lasting excellence.”
With over 12 years of expertise behind it, the PLEX KNOCK MONITOR® V3 combines cutting-edge hi-fidelity audio filtering, superior knock event detection, and advanced PC-based cross-analysis tools. Our proprietary algorithm ensures faster, more accurate detonation analysis, empowering you to push the limits with confidence.
WHAT'S NEW? EVERYTHING.
POWERFUL PROCESSOR
A new high-speed multi-core processor handles sub-systems such as Comms, CAN bus decoding, math channels and sensor signals independently ensuring peak performance in any setup.
ADVANCED KNOCK
DETECTION SETTINGS
Level-up your detection by setting signal gain per cylinder and/or per sensor and configure signal windowing vs engine position.
DEDICATED MULTI-CORE DSP
Equipped with a new DSP core, the system delivers enhanced audio signal processing and enables advanced knock detection algorithms for greater precision.
ENHANCED PER CYLINDER DETECTION
Achieve significantly more accurate knock monitoring for each cylinder, leveraging the engine position signal input for precise analysis.
HIGH FIDELITY
AUDIO FILTERING
Steep high pass filters that isolate knock from background noise can be selected for different type of engines.
ENGINE POSITION
SIGNAL DECODING
Seamlessly integrates with existing crank and cam trigger signals to provide accurate engine speed and position inputs.
ENTIRELY CONFIGURABLE
Intuitive, yet in-depth configuration lets you customize the UI, CAN Bus, Comms, I/Os, and other functions to match your exact needs. Tailor every aspect to suit any vehicle setup for complete control and flexibility.
100Mbit ETHERNET
Enjoy ultra-fast, real-time data streaming to your PC with electrical isolation. Designed for engine dyno setups, it ensures reliable performance even when the system is located far from the PC.
INDUSTRIAL M8 CONNECTORS/
WIRING SYSTEM
Featuring a new and improved wire loom with robust industrial M8 connectors, this system enhances reliability and simplifies device setup for seamless operation.
POWERFUL PC ANALYSIS SW
Now compatible with our PDA-WIN Data Analysis & Visualization software, enabling high-level real-time or cross-analysis on your PC. Gain invaluable insights to enhance performance and fine-tune your setup.
FULLY CONFIGURABLE
RGB LED LIGHTS
Four customizable RGB LEDs provide clear visual warnings and status indicators for device health and knock alarms, ensuring you stay informed at a glance.
CAN BUS DATA LOGGING
Fully configurable datalogging with conditioned based logging. Log up to 256 data channels and 256 flag channels for post review and analysis on the PC.
INDUSTRIAL QUALITY
MEMBRANE KEYPAD
Featuring a membrane keypad with configurable functions, the new Knock Monitor delivers solid tactile feedback for a reliable user experience.
2.8” ULTRA BRIGHT IPS DISPLAY
High-brightness, high-contrast IPS screen lets one view critical real-time knock data and logged files on the spot.
BUILT TO LAST
Constructed with high-quality components, the new Knock Monitor offers frequent firmware and feature updates, backed by robust support to ensure longevity and reliability.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 23 reviews
Sort
Product Reviews
★★★★★ 3
Cute but not durable
Color: Life's A Paw-Ty, Size: 4.75" H X 5.25" W X 2" D
Beautiful toy and super fun squeaker, my dog loved it so much, unfortunately, it didn't even last 30 minutes! My dog is not an aggressive chewer but the material is very fragile and she made a whole right away.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2025
★★★★★ 1
Not as advertised
Color: Life's A Paw-Ty, Size: 4.75" H X 5.25" W X 2" D
Purchased this product under the description for tough chewer. Description even showed a husky in which I have 2. Needless to say, the toy literally lasted 2 minutes before it was destroyed and was full of a fiberglass fiber. Would not recommend this toy if you have a larger dog with a stronger bite force.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 24, 2024
★★★★★ 5
Good product
Color: Life's A Paw-Ty, Size: 4.75" H X 5.25" W X 2" D
A favorite squeky toy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2025
★★★★★ 5
My Dog's All-Time Favorite Toy
Color: Pink, Style: Grunt Sound
The first one of these I ever got her was at Petco on sale for $1 - best $1 ever!
The reviews are right, though. The toy doesn't last forever and it's not good for aggressive chewers. In my opinion, however, that doesn't make it a bad toy. Here's why:
Aggressive chewers comments: Getting my sister's French Bulldog a stuffed toy (that's shredded in 5 minutes), compared to my Pitbull who does not tear up any toys, but is a stronger chewer when it comes to bones. My pup does not tear this up at all, but my sister's dog would. My point is: Don't get your dog a soft toy if your dog ruins soft toys.
Regarding the not long-lasting comments: the honking noise mechanism inside eventually pops inside the hole, rendering it honkless. Ours lasted about 6 months. It's pretty much impossible to fix unless you want to trouble yourself to fix it for 1 good honk each fix. I would, but I do also have a job to get to. My dog does still carry it around in it's noiseless state, but she doesn't play with it with the same enthusiasm.
How did I resolve this? I bought her 5 😂 She's only on her second, but I decided to stock it because they were on sale for $5.10 - I don't think I will get rid of any of them. I will just let her play with them on rotation until they fall apart.
Besides all that, my dog just simply loves this toy. I have never seen her so happy & playful with a toy. I can't promise this for your dog, as I can only tell you about mine.
We even have a "Sheepy" song.
[I have not been paid or given free Sheeps - my Sweet Pea just really loves her Sheepy]
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2024
★★★★★ 5
Loud! Just Like She Likes It
Color: Hedgehog, Style: Big Squeak Hedgehog
My Great Dane loves this noisy toy. She prefers squeaky toys with loud, unusual squeakers. (I need to invest in earplugs.) She's not an agressuve chewer or rough player so this should last a long time. Like most squeaky toys she has, the squeaker wears out before the physical toy does and once the noise is gone she won't play with it any more. If others have a similar issue...check with your local animal shelter. Some (not all) will disinfect used toys for the dogs in their care.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2025