UNI-T UT521 Earth Resistance Tester

UT521

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UT520 series earth resistance tester has the functions of backlight display, low battery display, data hold, data storage, auto power off and power saving. It can not only be used for accurate three-wire measurement but also simple two-wire measurement.It is applicable to measuring the earth resistance of all kinds of electrical power system, electrical equipment and anti-thunder equipment. It can also measure the earth voltage. It is applicable to testing operating earth systems of smelting, communication, manufacture, fossil oil, national defense, electricity, chemical industry and construction.

1.Large-scale integration and digital circuits.
2.With LCD Backlight,can read data in dark.
3. High precision, stable performance,simple operate.
4.Double or reinforced-insulated structural design.
5.Used for insulation resistance measurement of various electrical equipment and insulation materials.

Ex-stock subject to prior sales, otherwise lead time 6 to 8 weeks

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S$ 230.00

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Specifications Range UT521
Earth resistance (Ω) 0~20Ω ±(2%+10)
0~200Ω ±(2%+3)
0~2000Ω ±(2%+3)
AC earth voltage (V) 0~200V ±(1%+4)
Frequency: 50Hz/60Hz
Features
Display count   2000
Manual range  
Auto power off Around 10 minutes
Low battery indication  
Data hold  
Data storage   20
LCD backlight  
Full icon display  
Double insulation protection  
Poor contact display  "...Ω"
Over-range display Display "OL"
Simple 2-wire testing  
Precise 3-wire testing  
General Characterisitics
Power 1.5V battery (LR6) x 6
Display 70.6mm x 34mm
Product color Red and grey
Product net weight 560g
Product size 160mm x 100mm x 70.5mm  
Standard accessories Batteries, simple test leads with alligator clips, standard test leads with alligator clips, earth spike, gallus

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UNI-T UT521 Earth Resistance Tester

UNI-T UT521 Earth Resistance Tester

UT520 series earth resistance tester has the functions of backlight display, low battery display, data hold, data storage, auto power off and power saving. It can not only be used for accurate three-wire measurement but also simple two-wire measurement.It is applicable to measuring the earth resistance of all kinds of electrical power system, electrical equipment and anti-thunder equipment. It can also measure the earth voltage. It is applicable to testing operating earth systems of smelting, communication, manufacture, fossil oil, national defense, electricity, chemical industry and construction.

1.Large-scale integration and digital circuits.
2.With LCD Backlight,can read data in dark.
3. High precision, stable performance,simple operate.
4.Double or reinforced-insulated structural design.
5.Used for insulation resistance measurement of various electrical equipment and insulation materials.

Ex-stock subject to prior sales, otherwise lead time 6 to 8 weeks

Write a review

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