Description
Comparison points and tradeoffs
When comparing GTC ST05 Oxygen Sensor Tester and Simulator by General Technologies Corp with other Oxygen options, use this source-backed detail as the primary discriminator: Item model number: ST05.
Use this second fact to evaluate the tradeoff: Model: ST05. A third point to compare across alternatives is: Item Weight: 1.75 Pounds.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
| Brand | GTC |
|---|---|
| Power Source | Battery Powered |
| Style | Electronic Instrument with LED Displays |
| Color | Black with Blue Holster |
| Item Weight | 1.75 Pounds |
| Upper Temperature Rating | 50 Degrees Celsius |
| Measurement Type | Voltmeter or Ohmmeter |
| UPC | 833303000459 |
| Manufacturer | General Technologies Corp. |
| Global Trade Identification Number | 00833303000459 |
| Model | ST05 |
| Item Weight | 1.75 pounds |
| Country of Origin | Canada |
| Item model number | ST05 |
| Manufacturer Part Number | ST05 |
| Voltage | 9 |
| Wattage | 100 Milliwatts |
The ST05 Oxygen Sensor Tester and Simulator is an easy-to-use tool for testing and diagnosing problems with any oxygen sensor (also known as lambda sensors).
Source product highlights
About this item
- The sensor signal output is shown in real time on the bar graph, while a 2 digit alphanumeric display shows the sensor output cross count per second
- By pressing the ‘Test’ button and performing a snap throttle acceleration of the engine, it tests the response time of the sensor and shows a pass or fail result within seconds
- Two buttons allows for simulation of rich or lean conditions to monitor response of the engine control module
- Diagnoses “lazy” (slow response) sensors, which may not set DTCs, but cause drivability problems
- Sensor can be tested on or off the vehicle




R. Lizano –
This tool is a must if you want to have an easy way to test the oxygen sensors.It is easy to hook up so you can save a lot of time
Dan –
Just ok because is no support for this.I try to contact them and they never respond.The instruction dose’t help you to know witch type of sensor to select,they show how to select, good luck with this.
Zdenek Hanzlik –
There are many Oxy sensor testers on the market and I have one what is working some way – But this tester is in The class of its own. Well made well thought through not just something wrapped in the plastic – when the issue come this tool is friendly enough to be a help .
Pedro Espinosa –
Good tool to test the oxigen sensor and define if the replacement is needed.
Arturo –
Excelente equipo. Muy buena calidad. Para mi taller es una gran ayuda. Lo recomiendo. Comprar en Amazon a sido 7ja buena experiencia. Gracias
Marc M. –
Highly Professional Diagnostic Tools. Excellent Customer Service by Sales and Technical Department.The diagnostic Tool to use. Very user friendly, time savings and accurate.
tater –
could be me, but every O2 sensor wouldn’t pass. even new out of the box. has neat leads that can puncture through insulation. Can use it for ohm meter.
bill luzius –
Good stuff
Customer –
Fantastic piece of equipmentGreat valueEasy to use
Customer –
I bought this product, price was right . The product did the job, I’m very satisfied