MultiGauge
Compatible Hardware:
Multi Gauge Link
SM-PRO - Fluid Temp, Exhaust Gas Temp, Air Intake Temp, Fluid Pressure, Vac/Boost
SM-AFR - Wideband Air/Fuel Ratio Sensor Module
Compatible Hardware Combinations:
SM-AFR + MultiGauge Link.
SM-Vac/Boost + MultiGauge Link.
SM-AFR + SM-Vac/Boost + MultiGauge Link.
SM-PRO + SM-AFR + MultiGauge Link
SM-PRO + MultiGauge Link
SM-Pro is a combined sensor module for accurately measuring Vac/Boost, Exhaust Gas Temperature, Air Intake Temperature, Fluid (Oil/Water) Temperature, and Fluid Pressure. Includes genuine Honeywell 3Bar Vac/Boost sensor (built-in), wires/connectors for digital interface with DM-6, DM-100/200, MultiGauge Link. Also includes analog outputs for interfacing with 3rd party ECU's and data loggers.
The SM-AFR Gen4 Sensor Module is a tuner grade Bosch LSU 4.9 wideband oxygen sensor controller with digital/analog outputs for 3rd interface. Accurately reads the air/fuel ratio of any internal combustion from 0.68 Lambda to 1.36 Lambda (10:1 - 20:1 AFR *Gasoline). Fully plug and play, no sensor calibration is required. Compatible with Gasoline, Diesel, Ethanol, Methanol, E85, LPG, CNG. Accurate to 0.1AFR with less than 100mS reaction time from rail to rail. Advanced sensor health monitoring, displays oxygen sensor health and reaction time when connected to DM-6 gauge or to your smartphone via the Multi Gauge Link interface.
The SM-Vac/Boost Sensor Module accurately measures the vacuum pressure and boost pressure of any intake manifold. This is ideal for turbo and supercharged applications where monitoring the intake pressure is vital. The Vacuum / Boost Sensor Module can also be used as a stand alone unit capable of interfacing with 3rd party hardware where both the digital output and the analog output are available simultaneously. Its measurement range is 30.5 inHg to 30 PSI or 760 mmHg to 2.11 Kg/cm^2. Connect this sensor module via the Multi Gauge Link interface for a boost gauge on your smartphone.
For more information visit www.plxdevices.com
Category : Auto & Vehicles
Reviews (30)
Very unstable app, switching from this App to another and back will always result in a unresponsive App. Frequently have to disable/enable Bluetooth to connect to it, have this issue on four phones so seems to be App related. Would be nice if the App would support a vertical viewing as well. Considering the cost of the solution and absolute lack of any updates for years, a disgrace.
Connected once...blutooth device shows its connected to phone...after that the app crashes every time I try to load and it connects and kills the app instantly...tried it on several android phones and tablets around the house....as far as using it to connector my data logger that works just fine....but the BT connection .....waste if time money and effort to date...you guys have no apparent reason for this not to work on so many types of device...Will try it on my old iPhone and see how goes
Pretty much never works on my Samsung android phone or my old CAT phone. Works almost every time on wifes phone. When trying to connect with android, Blue tooth says it's connected but when you open the app it just stays on the page saying connecting and never opens up.
No built in alerting, can only set one label for both channels of the fluid temp, fluid pressure and egt/ait channels,bif you are monitoring both water and oil temp you can only set the label and unit unit as one label so you cant tell what you are monitoring. UI has very limited customization. PLX's own DM-6 mulit gauge has more functionality than this app.
App freezes often if switch to other Apps. Needs to be able to overlay other Apps and to record data. Had this device less than 12 months and the bluetooth Link receiver has stopped working (hardware failure).
Glitchy and pointless options. Won't let you pick 2 different fluid temps or pressures but has options for up to 4 pressure or temp readings which is pointless when they won't let you pick one for fuel or oil. Makes all gauges for pressure or temp on or the other.
Will not work. Tried several phones and they all act the same...connects and starts over. The old app was fine just had minor issues. This one sucks!
The plx unit cost $330 with the sensor and doesn't work without the app or additional guages but they claim it is plug and play, the app doesn't work, it connects for a second and just stops, wish I had buaght innov8 or AEM.
Ok this would not work before but I contacted PLX by phone and they sent a link to a app called BLE with some codes and now it works so far pretty good.
App connected instantly the first time i fired the app up although, the MultiGauge application icon does not show, instead an Android image is displayed. Running Android 10, Pixel 2 XL.
I started off with excitement that crashed when the app crashed. BUT The guys and girls at PLX sorted the problem in minutes and gave me a patch that fixed the app permanently - look for a revision update here if you have the "crash on connect" problem
cant get the app to display both boost and afr which was the whole point of my purchase. hopefully they fix this as sending tickets through their customer support venue has been fruitless
This app used to work 1/10 times, now nothing. I paid $ for their Bluetooth connector. I think I am going to have to devlop something by my self. Edit: Woks fine on newer phone.
I don't know what's going on with this app but this is the first time I'm using the wideband and it's horrible. Keeps stopping when I'm connecting. Is there some fix for this?? If so please send it. This is crazy
App force closes upon connect. Currently waiting to see if the support team can help with this, but for now, it's not usable.
If it's not working for you get in contact with plx and submit a ticket. Something with the device name being "Kiwi AE" and needing to be "MultiG" was why I was having problems. Works great now!
Keeps crashing after connecting to the BT adapter on my SGS10+. Please fix it.
App looks good but crashes every time I connect to multigauge. Kinda sucks I can't even use it
very nice layout. Finally can display my two afr seperately instead of only one before.
Currently just doesn't work, flat out. Force closes on connect.
Crashes on my one plus 6T phone. Glitchy..had to hard reboot phone.
Never work, save your money and don't buy any product from them .never fix this issue
Literally doesn't work, crashes everytime. Zero stars
App crashes every time it connects.
App crash every time connected,
Can't support small tablet 7" with 1024 screen size
Glitches and connection issues
doesn't work often
ABSOLUE JUNK, FORCE CLOSE ON MULTIPLE DEVICES. EVEN TRIED IPHONE AND IT WONT SHOW IN THE BLUETOOTH LIST. WASTED $320 ON THIS JUNK
it is totally inappropriate to ask your clients buy a product (bluetooth adaptor) that still is not usable after 2 years of development. App blocks easily and in most cases is imposible to reconnect. the easiest way is to restart your phone. Not ideal when you drive. Also the interface has a default setup showing all sensors.When you change it by closing values that you don't use, there is no option to keep this setup somehow. So next day when you open again the app you see the same default interface showing all sensors.... you must be idiot not amending this thing after so many years of development. Update 2020/09/22: i complained about all the above in facebook page and they blocked me. Not only they have not corrected anything all these years, but also trying to hide issues.