Fervi T051, Руководство по эксплуатации и обслуживанию

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MEASURING
INSTRUMENTS
Page 5 of 10
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2 SPECIFICATIONS
2.1 General Characteristics
Measuring method: dual integration.
 Display: 3 Digits and ½ LCD.
 Polarity: Automatic negative polarity indication.
 Number of measurements: 2-3 times/sec.
 Low battery indication: the battery symbol appears on the left side of the display.
 Dimensions: 120x70x20mm.
 Weight: 90 g including the batteries
 Batteries: 12 V (GP23A) or equivalent.
2.2 Technical Specifications
Atmospheric conditions: 0-40°C
Relative humidity: MAX 80%
2.2.1 Voltage DCV
Range Resolution Precision 18°
2V 1 mV  0.8% of the reading  1D
20V 10 mV  0.8% of the reading  1D
200V 100 mV  0.8% of the reading  1D
500V 1 V  1.0% of the reading  1D
Input impedance: 1MΩ
Maximum permitted voltage 500 VDC or AC peak, 15 seconds max. overload.
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