UT520 Series Digital Earth Testers
Models in UT520 Series: UT521, UT522

Size Guides

SIZE GUIDE

Image
JEANS
SIZEXSSMLXLXXL
BUST888990919293
WAIST555658596265
HIPS909294959698
T-SHIRTS
SIZEXSSMLXLXXL
BUST606265666869
WAIST505558626566
HIPS808285868889
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Delivery and return
Delivery and return
RETURN POLICYWe do not offer refunds at this time. Organic by John Patrick offers exchanges or store credit only within 10 days upon receipt of goods. All discounted items are final sale, no exchanges. FOR EXCHANGES ONLYKindly, be as considerate as possible when it comes to exchanges. Items must be in original packaging, unused condition with original tags intact. We will ship you the exchanged items if they are available or you will be sent an electronic gift card. Any exchange requests falling outside of the 10 day time frame outlined above will not be accepted. Items returned without a return authorization will be refused. SALE PURCHASESALL SALE ITEMS ARE FINAL SALE. NO RETURNS OR EXCHANGES. INTERNATIONAL PURCHASESINTERNATIONAL SALES ARE FINAL SALE. NO RETURNS OR EXCHANGES. When shipping to international addresses, you will be responsible for import duties, fees and taxes upon delivery of your international order. This charge is determined by your local customs authority. We suggest contacting your local customs office for additional information on these charges.
Shipping Information
Shipping Information
Free Standard Shipping on Domestic (United States) orders. Free International Shipping on orders over $300.00. All International Orders must pay all custom and clearance related duties and taxes. Failure to do so will forfeit your ability to return your order. 2nd Day Air ($50) and Overnight ($100) is available to the continental US, must be placed before 1:30PM Eastern Time on a business day or it will ship out the next business day. International shipping for minimum orders of $150.00 is available for $50.00. We ship using UPS Express Saver for International shipping. Most orders are shipped by the next business day after they are placed. We will send you a shipping confirmation email to your provided email address when all or part of your order is shipped, which will include the tracking number. Domestic orders usually deliver within 5-7 business days. International orders usually deliver within 7-14 business days.
Composition and care
Composition and care
Size US UK / AUS France Italy Japan Denmark
XS 0-2 6 34 38 5 32
S 2-4 8 36 40 7 34
M 6-8 10 38 42 9 36
L 8-10 12 40 44 11 38

Description

  • 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 lightweight design is convenient for fieldwork.

Features of UT520 Series Digital Earth Testers

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 UT520 Series Digital Earth Testers

Specifications Range UT521 UT522
Earth resistance (Ω) 0~20Ω ±(2% 10)
0~200Ω ±(2% 3)
0~2000Ω ±(2% 3)
0~40Ω ±(2% 20)
0~400Ω ±(2% 3)
0~4000Ω ±(2% 3)
AC earth voltage (V) 0~200V ±(1% 4)
0~400V ±(1% 6)
Frequency: 50Hz/60Hz
Features
Display count 2000 4000
Manual range
Auto power off Around 10 minutes
Low battery indication
Data hold
Data storage 20 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
Standard quantity per carton 8pcs
Standard carton measurement 530mm x 300mm x 350mm (0.056 CBM per standard carton)
Standard carton gross weight 19kg