UNI-T Digital Earth Tester UT-521 LCD Digital Earth Ground Resistance Voltage Meter Tester 0~200V 0~2000 ohm UT521

UT520 series can 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.

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 Characteristics
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,
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