Wager 6500 meter comes complete with a PC interface cable and software set, that allows the user to download stored test results to a PC for archiving or printing. You may print results on 8 1/2 x 11 letterhead with your company logo and address, to encourage repeat business from your customers.
Pelican Case
Model 6500 Smoke Meter Complete Includes:
(Part No. 194-6500C)

  Control Unit with recorder jack, printer interface
  AC Adapters/Chargers
  Connecting Cable (25')
  CPU Interface (software included)
  Neutral Density Filter 
  Portable Impact Printer
  Extension Pole
  Instruction Manual
  Carrying Case

The interface program also contains an easy to use ambient correction calculator to adjust opacity readings taken in higher elevations.  All Wager meters are designed and manufactured under the Robert H. Wager Company name only.
The WAGER 6500 is used around the world by Private and Municipal Fleets, plus Regulatory Agencies. The Model 6500 Smoke (Opacity) Meter accurately detects, measures, and provides a visual read-out of the opacity of smoke emitted by diesel engines. In addition, it is an excellent indication of the combustion efficiency of the vehicle, encouraging maintenance for greater fuel efficiency.

Very Portable
Stores 100 Tests
Interface to CPU
Available in 220V
Reads in density and opacity
Available with Partial Flow Head
View International Power Cord Sets
SAE J1667 Compliant
Easy to Operate
Low Maintenance 
Mon - Sat