Get Started.

Unpack your shipping boxes.

The CR300 ships with:

  • Certificate of Calibration
  • USB Cable
  • Screwdriver
  • Type T Thermocouple
  • Screws and Grommets for mounting (3 each)

Install your software.

The CR300 is compatible with LoggerNet, PC400, and PC200W (versions 4.4 or higher).

Looking for product information? Go here: CR300 Measurement and Control Datalogger


CR300 Support Resources

  1. CR300 and CR310 Getting Started Tutorial
  2. Datalogger Programming
  3. Connect Window Tutorial
  4. View Data Tutorial
  5. Collect Data Tutorial
  6. CR300-Series USB Communications
  7. CR300 Series Wi-Fi QuickStart
  8. RF Communication QuickStart
  9. CR300 Datalogger QuickStart (Part 1) (1:47)
  10. CR300 Datalogger QuickStart (Part 2) (5:19)
  11. CR300 Datalogger QuickStart (Part 3) (5:36)
  12. CR300 Datalogger QuickStart (Part 4) (3:31)
  13. Fundamentals of CRBasic Programming Part 1: Variables (13:30)
  14. Fundamentals of CRBasic Programming Part 2: Tables (8:53)
  15. Fundamentals of CRBasic Programming Part 3: Writing a Complete Program (14:51)
  16. Fundamentals of CRBasic Programming Part 4: Programming for Control with Operators and Logical Expressions. (9:05)
  17. Fundamentals of CRBasic Programming Part 5: Conditional Tables (10:51)
  18. Fundamentals of CRBasic Programming Part 6: Loops (9:02)
  19. Fundamentals of CRBasic Programming Part 7:Determine If External Memory is Required/Intro to MicroSD (9:19)
  20. Fundamentals of CRBasic Programming Part 8: Deploy, Monitor, and Swap MicroSD Cards in the Field (7:41)
  21. Fundamentals of CRBasic Programming Part 9: Retrieving Data from a MicroSD Card (5:51)
  22. CRBasic in the Real World Part 1: Adding a Water Level Measurement (8:28)
  23. CRBasic in the Real World Part 2: Triggering Real-Time Measurements During a Site Visit (10:41)
  24. CRBasic in the Real World Part 3: Subroutines (6:31)
  25. CRBasic in the Real World Part 4: Offsets (7:24)
  26. CRBasic in the Real World Part 5: Changing the Sensor Used in a Program and Program Versioning (5:42)
  27. Sending an OS to a Local Datalogger (Part 1) (5:28)
  28. Sending an OS to a Remote Datalogger (Part 2) (5:10)
  29. IP Networking and Data Loggers Part 1 (8:34)
  30. IP Networking and Data Loggers Part 2 (9:51)
  31. Ethernet over USB (2:11)
  32. Built-in Web Interface (2:59)
  33. Power Budgeting (4:07)
  34. Certificates of Calibration (1:05)
  35. Toolbox for Installation and Maintenance (2:21)
  36. Using a Multiplexer (8:27)
  37. Troubleshooting Resistance-Based Sensors (18:23)
  38. Troubleshooting Voltage Output Sensors (7:42)
  39. SDI-12 Sensors | Transparent Mode (7:13)
  40. SDI-12 Sensors | Watch or Sniffer Mode (3:25)
  41. Pipeline and Sequential Modes (10:04)
  42. Double-Precision Calculations (5:50)
  43. LoggerLink Software | An Introduction (12:11)
  44. LoggerNet Software | Network Planner (4:04)
  45. LoggerNet Software | Changing Variables (2:33)
  46. Using RTMC (2023) (10:41)
  47. Using RTMC Pro (5:44)
  48. Using RTMC Pro to Create a Report and Hotspot (6:45)
  49. Basic Troubleshooting 1: Measuring Data Logger Output Voltage With a Multimeter (3:54)
  50. Basic Troubleshooting 2: Checking Continuity (2:15)
  51. Basic Troubleshooting 3: Measuring Current Drain (4:12)
  52. Introduction to the CR1000KD (2:44)
  53. Troubleshooting with the CR1000KD (7:12)
  54. CRBasic Functions (6:23)
  55. Backing Up and Restoring Data Logger Settings Files Using Device Configuration (4:07)
  56. Backing Up and Restoring Data Logger Settings Files Using Device Configuration (4:07)
  57. Creating Custom Menus in CRBasic for a Data Logger Display (8:28)
  58. Wiring Diagrams for Data Logger Programs Part 1: Using Short Cut for Windows (5:28)
  59. Creating a Short Cut Wiring Diagram for Sensor Not in Short Cut (5:50)
  60. Analyzing a CRBasic Program to Deduce Sensor Wiring (7:13)
  61. Documenting Data Logger Wiring Using an Excel Template (5:41)