Is this top of line ?

It's, as far as I know, a unique product. No-one else makes anything quite like it (as a handheld, one-box solution). I've got one, and it's a fantastic time-saver. I can do a quick look at four cylinder's worth of ignition waveforms in twenty seconds. To do the same thing with my Snap-On Verus (five grand's worth) takes five minutes to boot, then a couple of minutes to find and plug up the adaptor, then another minute to configure the scope mode. And I gain little or nothing more by doing it with the Snap-On tool than using the GTC product.

Will this work on a single cylinder lawnmower engine to read rpm? If so what setting would you use?

The problem is that when the unit is in tach mode it reads the wrong RPM’s because you you can not set it for the number of cylinders that your engine has. It’s permanently set for “8” cylinders with no way to change it to “1”, “2”, “4”, or “6” cylinders so that the tach function will read correctly. You have the option of setting the unit for a 2-cycle or a 4-cycle engine so why can you not set the number of cylinders?

Does this product have a warranty besides the 4yr protection plan?

Yes, the GTC505 comes with General Technologies Corp's standard product warranty, which lasts 1 year (from date of purchase). Please visit the GTC warranty page for details https://gtc.ca/warranty.html If you have problems after the warranty period, please contact the manufacturer, as GTC can often provide replacement parts, or repairs.

Can this be used to set ignition timing instead of a timing gun?

Nope. There is no strobe to illuminate the timing marks on the vibration damper.

Desertcart Logo

Deliver to Bolivia

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

⚡ Ignite your diagnostics game with precision and power!

TIMING ISSUE DETECTION - Accurately measure ramp time and dwell angle to diagnose timing and coil problems ⏱️
INTERMITTENT FAULT FINDER - Use chart & comparison modes to catch elusive misfires and performance glitches over time 📊
PRECISION SPARK DIAGNOSTICS - Pinpoint primary & secondary coil faults with exact spark peak voltage readings ⚡
REAL TIME WAVEFORM ANALYSIS - Visualize ignition waveforms live for in-depth engine performance insights 📈
UNIVERSAL ENGINE COMPATIBILITY - Works seamlessly on everything from 2-stroke magnetos to modern coil-on-plug systems 🌍

The GTC GTC505 Engine Ignition Analyzer is a handheld, universal-fit tool designed for professional mechanics to diagnose and analyze spark ignition systems in real time. It measures critical parameters like spark peak voltage, ignition waveforms, ramp time, and dwell angle, offering advanced charting and comparison features to detect intermittent faults across all spark-ignition engines—from small 2-stroke motors to modern computer-controlled coil-on-plug setups.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Bs.6836

Duties & taxes incl.

Boliviastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

Brand	GTC
Power Source	Handheld
Automotive Fit Type	Universal Fit
UPC	833303000688
Global Trade Identification Number	00833303000688
Manufacturer	GTC
Model	GTC505
Item Weight	2 pounds
Product Dimensions	6.5 x 1.4 x 4.9 inches
Item model number	GTC505
Batteries	1 Lithium Ion batteries required. (included)
Manufacturer Part Number	GTC505

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

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions