This manual introduces the operation and use of the 3451 Enhanced RoadReader Plus surface moisture and density gauge.
The Troxler Model 3451 Enhanced RoadReader Plus is a surface moisture-density gauge equipped with a global positioning system (GPS) receiver. This manual covers the safe use of the gauge, including safety warnings, setup procedures, troubleshooting, and general maintenance. It details how to operate the handheld personal digital assistant (PDA) and the gauge itself to take measurements.
| Warranty Period | 18 months from date of shipment |
|---|---|
| GPS Initialization Time | 30 to 45 minutes |
If the GPS does not initialize within 45 minutes, contact your Troxler representative.
Mechanical accessory parts and batteries are warranted for 90 days only from the date of shipment.