UNI-T UT523A Earth Resistance Soil Resistivity Tester Digital Megger 2/3/4 Pole Earth Ground Resistance Meters Volt Data Logging
артикул: 32997434128
СОГЛАСНО НАШИМ ДАННЫМ, ЭТОТ ПРОДУКТ СЕЙЧАС НЕ ДОСТУПЕН
$624.49
Доставка из: Китай
Характеристики
| Accuracy Class: | High Precision |
| Alarm Function: | Yes |
| Auto Range: | Yes |
| Brand Name: | UNI-T |
| Data Hold: | Yes |
| Data Storage: | 300 groups |
| Dimensions: | 215mm x 190mm x 95mm |
| Display Type: | Digital Only |
| Distance between electrodes: | 1m - 200m can be set |
| DIY Supplies: | Electrical |
| LCD Backlight: | Yes |
| Lcd Size: | 128mm x 75mm |
| line voltage: | Measure when the voltage is below 750V AC |
| Low Battery indicator: | =< 7.5V |
| Measuring Range: | 0 - 210Kohm (Earth resistance) |
| Model Number: | UT523A |
| Open-circuit testing voltage: | AC 40V max |
| Operating Temperature: | 0-50 Celsius Degree |
| RS232 interface: | Yes |
| Short-circuit testing current: | AC 30mA max |
| Soil resistivity: | 0.00 - 9000Kohm |
| Testing resistance: | 128Hz/111Hz/105Hz/94Hz(AFC) |
| Testing voltage: | AC 0.00 - 750V |
| Testing voltage waveform: | Sine wave |
| Withstand Voltage: | AC 3700V/rms(between circuit and case) |
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