Feature

●Auto power off battery check with data hold
●Over range indication, earth fault loop tester, test connection alarm, loop impedance tester
●HIGH SAFETY This tester has over range indication, test connection alarm. If the measurement value is over range, it will sent an alarm to protect the device.
●Over range indication, test connection alarm. TEST button for fast of measurement values.
●20 group data storage recall


Description

Features:
1. Over range indication, test 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
Accuracy
Model


UT521
Earth Resistance (?)
?~20?
±(2%+10)
?~200?
±(2%+3)
0~2000?
±(2%+3)
AC Earth Resistance (V)
0~200V
±(1%+4)
Frequency: 50Hz/60Hz
yes


Features
Display Count


2000
Manual Range


yes


Auto Power Off
About 10 minutes
yes
Low Battery Indication
yes
Data Hold
yes
Data Storage
20
LCD Backlight
yes
Full Display
yes
Double Insulation
yes
Contact Badness Indication
Port C or Port E dont contact display"---?"
yes


Overload Indication
Display "OL"
yes
Simple 2-Wire Testing
yes
Precision 3-Wire Testing
yes
General Characteristics
Power
1.5V AA Batteries * 6(not included)

LCD Size
70.6*34mm/2.8*1.3in Product Color
Red and grey
Product Net Weight
560g
Product Size
160*100*70.5mm/6.3*3.9*2.8in
Standard Carton Gross Weight
Approx.2112g/74.5oz


Package list:
1 * UT521 Earth Tester(battery not included)
2 * Auxiliary Ground Nails
1 * Protect Shell
1 * Cloth Pouch
2 * Crocodile Clip Test (green + red)
3 * Standard Test with Clip(green + yellow + red)
1 * Instruction