WR14 R

The WR14 R is the same instrument as the WR14 but built in a 19” rack housing. Therefore, it can be used very well in test labs or be assembled into complete measurement systems.



Raytech Digital Winding Resistance meter WR14 R is the rack mount version of the WR14. They are designed for high degree of accuracy for the measurement of very low resistance of any inductive loads.

Unique Measuring Technique: This newly designed technique of measurement incorporates a high precision measurement circuit, a unique power source and the fastest discharge unit on the market.

The WR-14 R applies a preset current level, selected by the user from 0.025A to 15A.

The results are reported on the easy-to-read color LCD display and can be stored or printed.

Advanced Protection: Upon powering on the system initializes itself with a self-calibrating, circuit checking sequence. If any problem is detected during this initialization period, or during operation, immediately the operator will be notified.

  • High power DC supply (15A / 30V)
  • Charge inductive loads up to 1500 Henry
  • 2 independent measuring channels
  • Highest Accuracy and Precision of any high current test system
  • Automatic measurements of Low Resistance from 0.00µΩ  …100kΩ
  • Demagnetizing Circuit (Advanced design)
  • Microprocessor based system with internal storage for over 10000 test results
  • Data exchange via USB-Key or USB / RS Connection
  • Storage and Printing of test results
  • Complete automatic calibration system and system diagnostics
  • Temperature channels with automatic resistance correction
  • Standard USB 2.0 & RS232 (serial) Interface
  • Pure filtered DC Power source for the highest accuracy readings
  • Color LCD with backlighting and touch screen
  • Panel mounted Emergency Stop Switch
  • Mounted in 19″ rack housing
  • Fully automatic cooling curve analysis (option AHRT 01)
  • Fast discharge unit
  • Discharge Indicator – visible and audible indicator for discharge status
  • 2 Year standard warranty