Description The V500SD is ideal for monitoring several channels of information while using fast sampling rates for extended recording periods. The V500SD handles more channels of information than the V300SD data logger, supporting up to 71 total channels of data. Information can be displayed in real time on a PC, uploaded to a USB card, or displayed on Racepak IQ3 or UDX dashes. A Bluetooth upgrade is also available to transmit data to a PC. The V500SDS can be equipped to monitor overall timing or individual cylinder timing on those vehicles using the proper programmable ignition system. Note: Systems DO NOT INCLUDE a driveshaft collar. Click here to purchase. INCLUDES: V500SD Data Logger Power/RPM harness Engine RPM pickup Driveshaft RPM pickup Driveshaft RPM pickup mount bracket Record button SD memory card USB memory card adapter Datalink Standard Software USB programming cable 71 total channels of data V-Net sample rate: 100 per second Analog sample rate: 1000 per second Battery Voltage Accel g-meter Lateral g-meter Compatible with Racepak IQ3 or UDX dashes 9.00” (L) x 13.25” (W) x 5.00” (H) (22.86cm x 33.655cm x 12.7cm) 3 lb. (731.4 g)