UNI-T Digital Earth Ground Tester EarthResistance
Stock Code:
UT521
Description
The UNI-T UT521 performs precise 3-wire and simple 2-wire earth resistance measurements for power systems, lightning protection equipment, and electrical installations. Essential for compliance verification, it features data hold, LCD backlight, and double insulation for safe field use on any job site.
Key Features:
" Earth resistance range: 0-2000?
" 3-wire precise & 2-wire simple measurement modes
" AC earth voltage measurement up to 400V
" Data hold function & LCD with backlight
" Double insulation protection, auto power-off
Used For:
Testing grounding systems in power infrastructure, lightning protection installations, and electrical equipment to ensure safe and compliant earthing.
Key Specifications:
Earth Resistance: 0-2000?
AC Earth Voltage: 0-400V
Measurement: 3-wire & 2-wire
Display: LCD with backlight
Data Hold: Yes
Protection: Double Insulated
" Earth resistance range: 0-2000?
" 3-wire precise & 2-wire simple measurement modes
" AC earth voltage measurement up to 400V
" Data hold function & LCD with backlight
" Double insulation protection, auto power-off
Used For:
Testing grounding systems in power infrastructure, lightning protection installations, and electrical equipment to ensure safe and compliant earthing.
Key Specifications:
Earth Resistance: 0-2000?
AC Earth Voltage: 0-400V
Measurement: 3-wire & 2-wire
Display: LCD with backlight
Data Hold: Yes
Protection: Double Insulated
