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Short circuit loop impedance measurement ZL-PE, ZL-N, ZL-L |
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Range |
Resolution |
Accuracy |
|
0,000...19,999 Ω |
0,001 Ω |
± (5% m.v. + 30 digits) |
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20,00...199,99 Ω |
0,01 Ω |
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200,0...1999,9 Ω |
0,1 Ω |
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Short-circuit loop impedance measurement ZL-PE |
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Range |
Resolution |
Accuracy |
|
0,00...19,99 Ω |
0,01 Ω |
± (6% m.v. + 10 digits) |
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20,0...199,9 Ω |
0,1 Ω |
± (6% m.v. + 5 digits) |
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200...1999 Ω |
1 Ω |
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Measurement of earth resistance RE with the 3p and 4p method |
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Range |
Resolution |
Accuracy |
|
0,00...9,99 Ω |
0,01 Ω |
± (2% m.v. + 4 digits) |
|
10,0...99,9 Ω |
0,1 Ω |
± (2% m.v. + 3 digits) |
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100...999 Ω |
1 Ω |
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1,00...1,99 kΩ |
0,01 kΩ |
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Selective earth resistance measurement with clamp (3p + clamp) |
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Range |
Resolution |
Accuracy |
|
0,00...9,99 Ω |
0,01 Ω |
± (8% m.v. + 4 digits) |
|
10,0...99,9 Ω |
0,1 Ω |
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100...999 Ω |
1 Ω |
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1,00...1,99 kΩ |
0,01 kΩ |
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Selective earth measurement with two clamps |
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Range |
Resolution |
Accuracy |
|
0,00...9,99 Ω |
0,01 Ω |
± (10% m.v. + 4 digits) |
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10,0...19,9 Ω |
0,1 Ω |
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20,0...99,9 Ω |
0,1 Ω |
± (20% m.v. + 4 digits) |
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Soil resistivity mesurement (ρ) |
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Range |
Resolution |
Accuracy |
|
0,0...99,9 Ω |
0,1 Ω |
Depending on accuracy |
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100...999 Ω |
1 Ω |
|
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1,00...9,99 Ω |
0,01 kΩ |
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10,0…99,9 kΩ |
0,1 kΩ |
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Insulation resistance measurement |
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|
Range |
Resolution |
Accuracy |
|
0...1999 kΩ |
1 kΩ |
± (3% m.v. + 8 digits) |
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2,00...19,99 MΩ |
0,01 MΩ |
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20,0...199,9 MΩ |
0,1 MΩ |
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200...999 MΩ |
1 MΩ |
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1,00...9,99 GΩ |
0,01 GΩ |
± (4% m.v. + 6 digits) |
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Low-voltage measurement of resistance and circuit continuity |
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|
Range |
Resolution |
Accuracy |
|
0,00...19,99 Ω |
0,01 Ω |
± (2% m.v. + 3 digits) |
|
20,0...199,9 Ω |
0,1 Ω |
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200...400 Ω |
1 Ω |
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Illuminance measurement |
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Range |
Resolution |
Accuracy |
|
0,1...99,9 lx |
0,1 lx |
± (5% m.v. + 2 digits) |
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100...999 lx |
1 lx |
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1,00...9,99 klx |
0,01 klx |
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10,0...19,9 klx |
0,1 klx |
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Measurement of active power P, reactive power Q, apparent power S and cosϕ |
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Range |
Resolution |
Accuracy |
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0...999 |
1k |
± (7% m.v. + 3 digits) |
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1,00...9,99k |
0,01k |
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10,0...99,9k |
0,1k |
± (7% m.v. + 5 digits) |
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100...999k |
1k |
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1,00...1,50M |
0,01M |
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