Our competition claims to record but they only record the peak value when leaning . One of our competitors only displays GPH this is not a fuel flow system but a single function. It is misleading to think it does more. Others use 555 oscillators which varies considerable with temperature. JPI strives to achieve Accuracy at any cost.
Cost is secondary to function.
Your hand, acting as a the probe, senses the temperature change and signals your brain center to remove the hand from the danger. If the response is slow, damage is done. No mater how good the Micro system is, the probe is the key. Since the engine peaks in seconds the EGT must be fast or you will over lean the engin e. It is a known fact that JPI, striving for accuracy, has the fastest responding probes .