UT521 Digital Earth Grounding Resistance Tester Poor Contact Display

Features

            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. perform precise 3-wire and simple 2-wire earth resistance measurement for power and electrical systems, lightning protection equipment, and ground system of all electrical equipment. 

               This series is UNI-T’s introductory earth resistance tester with high economic value. Its light weight design is convenient for field work.     

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.

Parameter

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 (Battery Not Include)

Display

70.6mm x 34mm

Product color

Red and grey

Product net weight

560g

Product size

160mm x 100mm x 70.5mm  

Standard accessories

 simple test leads with alligator clips, standard test leads with alligator clips, earth spike, gallus

 

 

 

General
Packing List simple test leads with alligator clips, standard test leads with alligator clips, earth spike, gallus

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UT521Digital Earth Grounding Resistance Tester Poor Contact Display

  • Brand: UNI-Trend
  • Product Code: UT521
  • Availability: In Stock
  • $164.99


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