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Измерител на земно съпротивление UT521

213.68лв.

Ниска наличност

Свойства

1. Over range indication, test lead connection alarm

2. TEST button for fast capture of measurement values

3. 20-group data storage/recall

4. Backlight

5. Data hold

6. Auto power off/battery check

7. Earth voltage measurement

 

Спецификации Обхват Точност
Model   UT521
Earth Resistance (Ω) Ω~20Ω ±(2%+10)
Ω~200Ω ±(2%+3)
0~2000Ω ±(2%+3)
AC Earth Resistance (V) 0~200V ±(1%+4)
Frequency: 50Hz/60Hz
Функции
Display Count   2000
Manual Range  
Auto Power Off About 10 minutes
Low Battery Indication  
Data Hold  
Data Storage   20
LCD Backlight  
Full Icon Display  
Double Insulation Protection  
Contact Badness Indication Port C or Port E don’t contact display”—Ω”
Overload Indication Display “OL”
Simple 2-Wire Testing  
Precision 3-Wire Testing  
Основни характеристики
Power 1.5V Batteries (5#) X 6
LCD Size 70.6mm X 34mm
Product Color Red and grey
Product Net Weight 560g
Product Size 160mm X 100mm X 70.5mm
Accessories Batteries, carrying bag, simple test lead, test lead, test probe
Standard Individual Packing Gift box, manual

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