General Technologies Corp GTC ST05 Oxygen Sensor Tester and Simulator

General Technologies Corp GTC ST05 Oxygen Sensor Tester and Simulator

Q: Is it easy to use with 4 or 5 wire oxygen sensor? Thanks

Ive only used on 4 wire sensors. It haa a feature that will indicate if the tool is attached incorrctley. The clamps are a pierce through so no pin back probing required. I found it easy but not 100% accurate.

Q: the alligator clips look as though they pierce the insulation is this correct ?

The front end of the tips are simple clamps. The back end of the tips are of a multi needle pierce design.

Q: Can I check air/fuel ratio sensors with this tool?

I bought one several months ago. Works good on o2s but haven't tried a A/F sensor. It does give live switching so I don't see why it would not work.Most A/F seniors that I have seen failed through OBD heater fail .

Q: How do i know what material my oxygen sensor is? i tried looking it up and nothing! want to purchase but if i dont know what one its worthless.

There 4 types of o2 sensor, the most common was the zirconia O2, Titania O2, the wide band or narrow band O2. O2 sensor they do have part# by the manufacturer specific data will give you the type, on my experience I always use the most common Zirconia O2. On the downstream O2. Upstream A/F it may be a wide/ narrow band so the part# very important to search. The tester for me was a good one for diagnostic rather than guessing or looking up the live data, testing the lean and rich mode. The tester can simulate this mode, which will tell you if O2 sensor good or bad, the Test button will tell you respond of the O2. On the Mercedes part# they always tell the type of O2. Hope this will help.

4.4/5

Product ID: 49370437

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Details

Brand
GTC
Style
Electronic LED
Color
Black with
Item Weight
1.8 Pounds
Upper Temperature Rating
50 Degrees

⚡100mW wattage

📊Real-time bar graph output

🔋9V power supply

Frequently Bought Together

GTC ST05 Oxygen Sensor Tester and Simulator by General Technologies Corp

GTC GTC505 Engine Ignition Analyzer - Spark Diagnostics and Tachometer Readings for Marine, Motorcycle, and Automotive Mechanics, General Technologies Corp

Description

🚀 Elevate Your Diagnostics Game!

RAPID TESTING - Test sensor response in seconds with a simple throttle snap.
INSTANT FEEDBACK - Get real-time sensor output with a dynamic bar graph.
VERSATILE SIMULATION - Simulate rich or lean conditions to evaluate engine control.
LAZY SENSOR DIAGNOSIS - Identify slow response sensors that impact drivability.
ON OFF VEHICLE TESTING - Conveniently test sensors in any setting, on or off the vehicle.

The General Technologies Corp GTC ST05 Oxygen Sensor Tester and Simulator is a cutting-edge diagnostic tool designed for automotive professionals. It features real-time sensor output visualization, rapid testing capabilities, and versatile simulation options, making it essential for diagnosing and optimizing engine performance.

Specifications

Manufacturer	General Technologies Corp
Brand	GTC
Item model number	ST05
Manufacturer part number	ST05
Voltage	9
Wattage	100 Milliwatts
Item Weight	794 g

Have a Question? See What Others Asked

Is it easy to use with 4 or 5 wire oxygen sensor? Thanks

the alligator clips look as though they pierce the insulation is this correct ?

Can I check air/fuel ratio sensors with this tool?

How do i know what material my oxygen sensor is? i tried looking it up and nothing! want to purchase but if i dont know what one its worthless.

Reviews

4.4

All from verified purchases

A**R

Good product, good price

I bought this product, price was right . The product did the job, I’m very satisfied

16.06.2023

M**.

Highly Professional Diagnostic Tools

Highly Professional Diagnostic Tools. Excellent Customer Service by Sales and Technical Department.The diagnostic Tool to use. Very user friendly, time savings and accurate.

8.02.2021

A**R

Fantastic

Fantastic piece of equipmentGreat valueEasy to use

23.07.2021

P**A

Five Stars

Good tool to test the oxigen sensor and define if the replacement is needed.

12.08.2015

Z**K

Well done Canadians

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 .

20.12.2014

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