eLogger V3 - the Easiest Way to Monitor your Power System!

Whether you’re into Electric Planes, Helis, Cars, Boats or other models, you need to know how your electric power system performs under actual operating conditions. The USB eLogger is the product you need to monitor your LiPo, A123 or any other electric power system.

The eLogger system comes with everything you need to log, analyse, and graph mAH, Current, Wattage and Voltage, right out of the box (comes with eLogger, USB cable, CD, and e-manual). And, your eLogger is tremendously expandable, by adding additional sensors (shown below).

PowerPanel LCD Display - a Gas Gauge for your Pack!

Now you can connect our PowerPanel lightweight LCD Display module to your eLogger!

This ultra thin LCD display connects to the eLogger with the included 11" data cable, and lets you get your max and live data displayed without a PC, just like the heavier, non-logging WattMeters on the market.

The display is fully programmable to show you your live and max Voltage, Amperage, Wattage Temperatures, RPM, mAH used, and more! Since you can know your mAH after your session, you know approximately how much juice is left in your pack!

Just connect it after your session for readback of live and max data. Or, since the PowerPanel is so light, it can easily be attached to the side of your model for live/max display all the time!

Click here for detailed specifications, and links to online instruction manuals.

Click here to read reviews of the eLogger V3 and PowerPanel.

Click here to email us with questions.

Order the eLogger, PowerPanel, and accessories below:

	eLogger V3 with Integrated Connectors, 70 Volts, 100 Amps (MPRV3-CONN-100)
	Price: $69.99
	eLogger V3 with with Wire Leads, 70 Volts, 100 Amps (MPRV3-LEADS-100) Price: $69.99
	eLogger V3 with with Wire Leads, 70 Volts, 150 Amps (MPRV3-LEADS-150) Price: $89.99
	PowerPanel LCD Display for all eLogger versions
	Price: $39.99

NEW: Video OSD Expander (ETS-OSD)
Fly or race with video? The Eagle Tree OSD Expander provides easy to display real time data over your existing video link.   Click here for details.

(Preorder - add to Cart to determine availability date)

NEW: Altimeter MicroSensor V3 (ALTIMETER-V3)
This sensor measures altitude with approximately 3 foot (1 meter) resolution. And, it runs standalone as a Max Altitude display sensor as well as connecting to the eLogger! Click here for details.

(Preorder - add to Cart to determine availability date)

NEW: Airspeed MicroSensor V3 (AIRSPEED-V3)
This sensor measures airspeed from approximately 2 MPH to 350 MPH. And, it runs completely standalone as a Max display sensor as well as connected to the eLogger! Includes Pitot tube. Click here for details.

(Preorder - add to Cart to determine availability date)

Brushless Motor RPM Sensor (RPM-KIT-BRS)
Tiny sensor measures RPM by simply connecting a wire from one of your brushless electric motor leads to the sensor. This connection is just a splice (not inline) which simplifies installation.

Micro Temp Sensor
(TEMP-MICRO)

Perfect for measuring temps of your batteries and ESC. 250 degrees F max temp.

Up to three temperature sensors can be connected to the eLogger V3 simultaneously (two simultaneously for the V1/V2).

5Hz GPS Expander Module (GPS-5HZ)
New Smaller, faster, and more sensitive GPS Expander Module plugs into the eLogger V3 to provide live and/or recorded lat/lon, ground speed, GPS altitude, distance to pilot, course, UTC timestamp, and more. Integrated display/3D graphing software included in data system. WAAS and EGNOS compatible, 5Hz update rate, built-in patch antenna.

NOTE: if you plan to use the GPS with your eLogger with 8S (approximately 30V) packs or higher, the Battery Backup Harness (CAB-BAT-BACK) below is required. Click Here to view Instruction Manual

Temperature Sensor (TEMP-LOOP)
Loop-around temperature sensor measures temp up to 420 degrees F. Great for looping around motors.

NEW: Up to three temperature sensors can be connected to the eLogger V3 simultaneously (two simultaneously for the V1/V2).

Hall Effects RPM Sensor with 4 magnets (RPM-KIT-MAG)
Measures RPM to 50K+. See the eLogger Instruction manual for details on how to use the Hall RPM Sensor.

NEW: Spektrum/JR (TM) Interface Cable (CAB-SPEK)
Now use your eLogger V3 to see Spektrum/ JR Rx holds/failsafes, lost frames, and antenna fades (up to 4 antennas) on your PowerPanel, or logged for later review!

Connects between your Spektrum "FlightLog" data port and the eLogger V3's GPS port. Use a servo Y cable to use your FlightLog display simultaneously! NOTE: make sure your RX has the data port before ordering. Click Here to view Instruction Manual

Optical RPM Sensor For eLogger V3 & V2 (OPT-RPM)
Meeasures your RPM without need for installing magnets. Note: This version is for the eLogger V3 and the V2, which we have been selling since early 2006. The eLogger V2 has the large white letters "V2" (or "U2") on the bottom of the circuit board, near the RPM/Temp pins. Click here for instruction manual. If you are not sure what eLogger version you have, order this optical sensor.

Custom Y Cable for Throttle Logging (CAB-Y-1)

Monitor Throttle or other servo movements with your eLogger V3!

NEW: RCA to Servo Connector Adapter Cable for OSD Expander
Useful if your video equipment uses RCA plugs. Two are needed if both your camera and video transmitter use RCA.

Preorder - ships approximately 15-July

External Active Antenna for GPS Expander Module (GPS-ANT)
This tiny external antenna is great if you need to mount your GPS Expander under carbon fiber, or in other "RF challenging" locations. The Expander will pick between the strongest of the two signals (from the built-in antenna or this External Antenna) which can improve reception if your model is upside down, etc. Includes cable with MMCX jack. NOTE: if you have our older GPS module (not GPS-5HZ) please check to make sure it has the gold MMCX connector protruding from the red heatrhrink.

Multi-Expander for eLogger V1 and V2 (MPR-MULTI-EXP)

(NOT compatible with eLogger V3) Expands your eLogger to support Brushless RPM, Throttle movement recording, and simultaneous recording of two temperatures. Includes integrated Brushless RPM sensor and Y cable for Throttle monitoring. Temperature sensors sold separately below.

Memory Expander for eLogger V1 and V2 (MPR-MEM-EXP)
(NOT compatible with eLogger V3) Increases your eLogger's onboard logging time by 5x!

Daisy-chains with all other eLogger MicroSensors!