UNI-T Digital Earth Resistance Tester UT521 Earth Tester

Description

UT521 can perform precise 3-wire and simple 2-wire earth resistance measurements 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 lightweight design is convenient for fieldwork.

UNI-T Digital Earth Resistance Tester UT521 Earth Tester

• Certificates: CE, UKCA
• Manual range
• Low battery indication
• Data hold
• LCD backlight/auto power off
• Full icon display
• Double insulation protection
• Poor contact display: “…Ω”
• Over-range display: Display “OL”
• Simple 2-wire testing
• Precise 3-wire testing

Specifications of UT521 Digital Earth Tester

• Earth resistance: 0~20Ω ±(2% 10), 0~200Ω ±(2% 3), 0~2000Ω ±(2% 3)
• AC earth voltage: 0~200V ±(1% 4)
• Frequency: 50Hz/60Hz

Features

• Display count: 2000
• Manual range
• Auto power off for 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, gallus
• Standard individual packing Gift box, carrying bag, English manual