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Meteran Klem Resistensi Tanah Bumi UNI-T UT278A
Meteran penjepit resistensi tanah bumi UT278A, spesifikasi meteran klem kebocoran AC
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Spesifikasi: |
Rentang waktu |
Akurasi terbaik |
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Model |
UT278A |
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Resistansi tanah bumi (Ω) |
0,01Ω-0,099Ω |
±(1% + 0.01) |
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0,1Ω-0,99Ω |
±(1% + 0.01) |
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1.0Ω-49.9Ω |
±(1% + 0.1) |
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50Ω-99.5Ω |
±(2% + 0.5) |
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100Ω-199Ω |
±(3% + 1) |
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200Ω-395Ω |
±(6% + 5) |
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400Ω-590Ω |
±(10% + 10) |
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600Ω-800Ω |
±(20% + 20) |
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800Ω-1200Ω |
±(25% + 30) |
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Arus bocor (A) |
0mA-9mA |
±(2.5% + 1) |
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10mA-99mA |
±(2.5% + 5) |
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100mA-299mA |
±(2.5% + 10) |
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0.30A-2.99A |
±(2.5% + 0.1) |
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3,0 A-9, 9A |
±(2.5% + 0.3) |
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10.0A-20.0A |
±(2.5% + 0.5) |
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3A-30A |
±(2.5% + 0.5) |
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Fitur: |
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Hitungan tampilan |
Layar LCD 4 digit |
√ |
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Jangkauan otomatis |
√ |
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Kapasitas rahang |
32mm |
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Waktu pengukuran tunggal |
1 detik |
√ |
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Frekuensi pengukuran resistansi |
>>1KHz |
√ |
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Frekuensi pengukuran saat ini |
50Hz/60Hz |
√ |
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Alarm batas hambatan |
1Ω-199Ω |
√ |
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Alarm batas saat ini |
1mA-499mA |
√ |
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Pager dan Alarm cahaya |
√ |
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Pengenalan sinyal macet |
√ |
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Tampilan Over-Range |
√ |
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Indikasi baterai rendah |
√ |
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Pendataan Data |
99 |
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Sertifikasi : NONE
Measuring Voltage Range : AC 0~600V; resolution 0.01V
Measuring Current Range : AC 0.0A~2000A
Asal : CN (Asal)
Measuring Capacitance Range : 40nF~4000
Display Type : Digital Only
Measuring Inductance Range : 40Hz~100kHz
Place of Origin : Hebei, China
Model Number : UT278A
Operating Temperature : -10~40C
certification : ISO9000
condition : new
Measuring Resistance Range : 0.01-1200Ω
Data memory : 99 Sets
name : Earth Resistance Clamp Meter
Clamp Size : 65mm*32mm
Dimensions : 285*85*56mm
Weight : 1.3kg
Resistance Resolution : ±(1%+0.01)
Clamp Opening Extent : 32mm
RS232 Interface : optional
Leakage Current : 0mA-30A
Display Count : 4 Digits Display LCD
