Finest CLM33 Instruction Manual

Cable lenght meter

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FINE INSTRUMENTS CORPORATION
341-5, SONGNAE-DONG, SOSA-GU, BUCHEON -SI, GYEONGGI-DO, KOREA
- TEL: (82 - 32) 668 - 6042, FAX: (82 - 32) 656 - 5844
- E-mail: fine@finest.co.kr
© Copyright 2007 Fine Instruments Corp. All right reserved.
Specifications subject to change without notice.
Litho in Korea.

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Summary of Contents for Finest CLM33

  • Page 1 341-5, SONGNAE-DONG, SOSA-GU, BUCHEON -SI, GYEONGGI-DO, KOREA - TEL: (82 - 32) 668 - 6042, FAX: (82 - 32) 656 - 5844 - E-mail: fine@finest.co.kr © Copyright 2007 Fine Instruments Corp. All right reserved. Specifications subject to change without notice.
  • Page 2 Table of Contents Features ..........1 Specifications ......... 2 Calibration Procedure ......4 Measuring Length of Wire ...... 6 User Select Mode ........7 Low Battery Indication ......9 Measuring Resistance ......10 Operational Hints ........11...
  • Page 3 NEVER APPLY VOLTAGE TO INPUTS. NOTE: Temperature affects accuracy of readings. Please see accuracy specifications. For best results, allow the CLM33 to attain the same ambient temperature as the wire under test. The length of time this will take depends on the ambient temperature. Typically it will take 10 to 15...
  • Page 4 Resolution: Calibration Procedure 0.1m or 0.5 feet (Length) 1mW (Resistance) (Perform this function before testing) Accuracy: 1. Turn the rotary selector from off to any position to turn the meter on. ±(1% of reading + 1m or 3ft) < 100m or 300ft at 18° to 23°C 2.
  • Page 5 NOTE: Temperature affects accuracy of readings. Please see accuracy specifications. For best results, allow the CLM33 to attain the same ambient temperature as the wire under test. WARNING: MAKE SURE WIRE UNDER TEST IS NOT ENERGIZED.
  • Page 6 User Select Mode 8. Press “CAL” button to store the resistance of the user wire. 9. If there is any stored resistance value in the selected memory This mode allows you to save the resistance of a user wire (See location, the meter will display “...
  • Page 7 Low Battery Indication Measuring Resistance The “ ” enunciator will illuminate in the top right side of the 1. If the resistance to be measured is wire, follow steps 1 through display to indicate battery voltage is low. The battery should be 3 under “Measuring Length of Wire”.
  • Page 8 Operational Hints • Never apply voltage to the inputs. • Temperature affects readings. Allow the CLM to attain the ambient temperature of the wire under test. • The sample length of user wires for the User Select Mode must be 5m in METER or 20ft in FEET mode.

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