Instruction Manual
Copyright © 2003-2013 Eagle Tree Systems, LLC   
Page 16 
eLogger Specifications 
Voltage Measurement: approx 5V to 80V 
Voltage Resolution: approx 0.02V 
Current Measurement: up to 100 Amps peak (150 Amps peak with the MPRV4-LEADS-150) 
Current Resolution: approx 0.02 Amps (0.035 Amps with the MPRV4-LEADS-150) 
Current Draw: approx 30 mA with no sensors 
Weight: Unit with Integrated Connectors: approx 0.8oz (22 grams), 100 amp unit with Wire Leads: 0.9 oz (25 grams) 
Temperature: Dual inputs, 0 degrees F to 424 degrees F (three temperature inputs) 
RPM range: approx 100 RPM to 50,000+ RPM 
Units of Measure supported: English and Metric 
Software Language Support: English, German, Chinese 
Measurements: approx 2.25” x 1” x 0.5” (57mm x 28mm x 13mm) including sensor pins 
Length of Wires with Wire Lead Version: approx 2.5” (65mm) 
Record Time: Varies with sample rate, parameters being recorded, and “activeness” of the model. Anywhere from around 45 
minutes to many hours is attainable depending on these settings.  
Limited Warranty 
Eagle Tree Systems, LLC, warrants the eLogger to be free from defects in materials and workmanship for a period of one (1) year 
from the date of original purchase.  This warranty is nontransferable. If your unit requires warranty service during this period, we 
will replace or repair it at our option. Shipping cost to us is your responsibility. 
To obtain warranty service, contact us by phone, fax or email to request an RMA number. No returns will be accepted without this 
number.  
This limited warranty does not cover: 
•  The Software (including firmware).  See the Software license agreement for more information on Software restrictions. 
•  Problems that result from: 
o  External causes such as accident, abuse, misuse, or problems with electrical power  
o  Servicing not authorized by us 
o  Usage that is not in accordance with product instructions 
o  Failure to follow the product instructions 
OUR RESPONSIBILITY FOR MALFUNCTIONS AND DEFECTS IN HARDWARE IS LIMITED TO REPAIR AND 
REPLACEMENT AS SET FORTH IN THIS WARRANTY STATEMENT. ALL EXPRESS AND IMPLIED WARRANTIES FOR 
THE PRODUCT, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES AND CONDITIONS OF 
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN TIME TO THE TERM OF THE 
LIMITED WARRANTY PERIOD AS DESCRIBED ABOVE. NO WARRANTIES, WHETHER EXPRESS OR IMPLIED, WILL 
APPLY AFTER THE LIMITED WARRANTY PERIOD HAS EXPIRED. 
WE DO NOT ACCEPT LIABILITY BEYOND THE REMEDIES PROVIDED FOR IN THIS LIMITED WARRANTY OR FOR 
CONSEQUENTIAL OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, ANY LIABILTY FOR THIRD-
PARTY CLAIMS AGAINST YOU FOR DAMAGES, FOR PRODUCTS NOT BEING AVAILABLE FOR USE, OR FOR LOST 
DATA OR LOST SOFTWARE. OUR LIABILITY WILL BE NO MORE THAN THE AMOUNT YOU PAID FOR THE PRODUCT 
THAT IS THE SUBJECT OF A CLAIM. THIS IS THE MAXIMUM AMOUNT FOR WHICH WE ARE RESPONSIBLE. 
As Eagle Tree Systems has no control over use, setup, final assembly, modification or misuse, no liability shall be assumed nor 
accepted for any resulting damage or injury. By the act of use, setup or assembly, the user accepts all resulting liability. If you as the 
purchaser or user are not prepared to accept the liability associated with the use of the Product, purchaser is advised to return the 
Product immediately in new and unused condition to the place of purchase.  
Product Warranty Registration 
Registering your product means that we can send you important updates and other notifications. Please fill out this form (or a copy) 
and mail or fax it to Eagle Tree Systems. Or, email the information to sales@eagletreesystems.com. Note that if you purchased your 
item directly from Eagle Tree Systems, this is not necessary. 










