Internal Sensors:
Engine RPM
Driveshaft RPM
Battery Voltage
2-Axis G-meter
12 volt event

Specifications:
Lightweight composite housing
SD memory card
21 channels (6 user-defined V-Net channels)
100 samples per second (max. sample rate)
Dimensions - 6” x 4.5” x 1”
Weight - 0.65 lbs