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  2. Products
  3. DT-300

DT 300


 DT-300 

Standards
NF EN 61010-1
NF EN 61557-4
Catohm - Earth measurement and continuity tester

Application: 

  • Measurement of earth resistance. 
  • Highlight phase position and check the presence of earthing connection. 
  • Controls continuity of metal masses (buzzer).

Features: 

  • Quick reading of conformity due to bicolor LCD Display (blue = OK/ red= no conformity).
  • "Default loop" principle using for earth measurement in TT schema.
  • Earth measurement with 3 1/2 digits LCD display (from 0 to 1999 Ω).
  • Accuracy: ± (3% + 1 digit) for pure resistance, range 0 to 200 Ω at 23°C ± 5°C.
  • Show presence of dangerous voltage (400 V - connection between phases).
  • Full autonomy : no battery, power supply by plugging on 2P+T outlet. 

 

Composition: 

  • 1 device 
  • 1 roller with 7 m length cord M-921647 (non included into version DT-300-SE).
  • 1 user manual

 

Optional accessories:

  • Cord for intervention on LV tables M-952271.

Data Sheet user guide1



Reference Frequency Dimensions (mm) Weight (kg) Category
DT-300 50/60 Hz 71 x 210 x 51 0,62 III 600 V

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