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  • UT521 / UT522
  • UT521 / UT522
  • UT521 / UT522
UT521 / UT522UT521 / UT522UT521 / UT522

UT521 / UT522

  • Product description: Earth Resistance Tester
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Features

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

Specifications Range Best Accuracy
Model UT521 UT522
Earth Resistance (Ω) Ω~20Ω ±(2%+10)
Ω~200Ω ±(2%+3)
0~2000Ω ±(2%+3)
0~40Ω ±(2%+20)
0~400Ω ±(2%+3)
0~4000Ω ±(2%+3)
AC Earth Voltage (V) 0~200V ±(1%+4)
0~400V ±(1%+6)
Frequency: 50Hz/60Hz
Features
Display Count 2000 4000
Manual Range
Auto Power Off Around 10 minutes
Low Battery Indication
Data Hold
Data Logging 20 20
LCD Backlight
Full Icon Display
Double Insulation Protection
Contact Badness Display Port C or Port E don`t contact Display"----Ω"
Over-Range Display Display “OL"
Simple 2-Wire Testing
Precision 3-Wire Testing
General Characteristics 
Power 1.5V Alkaline batteries (LR6) 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  
Standard Accessories Batteries, carrying bag, test lead, simple test lead, test probe
Standard Individual Packing Gift box, English manual
Standard Quantity Per Carton 8pcs
Standard Carton Measurement 530×300×350mm (0.056 CBM Per Standard Carton)
Standard Carton Gross Weight 19.8kg

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