This is a very lightly used "local" power system data acquisition module (companion to the Remote Data Unit [RDU]), and includes both the optional single temperature sensor and the optional phase tachometer. The latter attaches with a single wire to any one of your three brushless motor leads and records very accurate hands-free rpm data. Rated for 75A, continuous. More details here if you are not familiar with it
The LDU will stream volt/amp/rpm/temperature data to a connected EmeterII (not included
) for data analysis and viewing, or via an optional serial/USB interface cable (not included
) to your Windows PC for display/recording/analysis with the companion EmeterII PC Suite software (free download from here
). The software runs fine on my Windows 7 (64 bit) PC as it did on prior versions of Windows, and the EmeterII is NOT needed when the PC software is used
Two additional optional thermocouples (not included
) can be added to also record temperatures.
$35 delivered in the continental US
. Paypal preferred.