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Measurement Device |
0-60 mph |
1/4 mi. E.T. |
1/4m Speed |
Horsepower |
Torque |
RPM |
Cost |
| G-TECH/Pro (SS & RR) Performance Meter |
+/- 0.2mph | +/- .01sec | +/- 0.4mph | +/- 1% | +/- 1% | +/- 2% | $200 |
| Correvit Datron Optical 5th-Wheel |
+/- 0.1mph | +/- .005sec | +/- 0.1mph | not available | not available | not available | $10,000 |
| V-Box GPS Speed Sensor |
+/- 0.4mph | +/- .005sec | +/- 0.1mph | not available | not available | not available | $5,000 |
| Stalker Radar Gun |
+/- 0.4mph | +/- .01sec | +/- 0.5mph | not available | not available | not available | $2,500 |
|
These products are out
of price range for most car enthusiasts but are used by the car magazines
to perform their tests and have been a long-term inspiration for our
development when it comes to improving the accuracy of our products. Absolute accuracy of all measuring equipment, including G-TECH, depends on proper use and minimization of variables along with proper averaging of results. |
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When
compared to an NHRA approved track your time will depend whether you stage
"shallow" or "deep." G-TECH/Pro has a default 12" rollout which is equivalent
to "Shallow staging."
This level of accuracy is achieved thanks to 10 years of experience and research
resulting in many technological achievements including a precision three-axis
accelerometer system with full temperature compensation.
We are particularly proud of our ability to gather RPM data right through the
cigarette lighter which allows us to have Torque measurements along with Sequential
Shift lights and RPM replays. We are the first in the world to do this.
