Name: UNI-T UT521 ground tester, Tester uziemienia UNI-T UT521
Brand: UNI-T
SKU: UT521
Price: 146.0 EUR
Availability: OutOfStock

UNI-T UT521 ground tester, Tester uziemienia UNI-T UT521

Delivery within 1-2 days

Free delivery*/24 months. Warranty

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UNI-T UT521 grounding tester

UNI-T UT521 grounding tester is a reliable device designed for accurate measurement of grounding resistance in power systems, lightning protection installations and in grounding systems of all kinds of electrical equipment. It allows both simple 2-wire measurement and precise 3-wire measurement. The UT521 offers manual range selection, data hold function, low battery indicator and automatic shutdown. The LCD display with backlighting ensures readability of results in all conditions. The device also features full icon display, double protective insulation, weak contact and overload ("OL") indication. In addition, the tester is CE and UKCA certified, confirming its high quality and safety.

An indispensable tool in the field and in service

Thanks to its lightweight and compact design, the UT521 is ideal for field work, providing convenience and mobility. The manual range selection function allows full control over measurements, and error indicators - such as bad contact and overload indication - increase safety and precision. The tester can quickly perform simple 2-wire tests and accurate 3-wire measurements, making it a versatile tool for both installers and service technicians.

Rugged design and convenience of use

The UT521 tester is designed for intensive use - double insulation effectively protects the user, and the automatic shutdown function saves battery power. The large backlit display makes it easy to work in difficult lighting conditions, and the Data Hold function allows you to conveniently save measurement results. The UNI-T UT521 is an excellent choice for any professional looking for a precise, reliable and easy-to-use ground tester.

Included

grounding tester
batteries
straight test leads with crocodile clamps
standard test leads with crocodile clamps
grounding skewer
carrying bag
instruction manual

Manufacturer	UNI-T
Model	UT521
Ground resistance measurement (Ω)	0~20 Ω (accuracy: ±(2%+10)); 0~200 Ω (accuracy: ±(2%+3)); 0~2000 Ω (accuracy: ±(2%+3)); 0~40 Ω; 0~400 Ω; 0~4000 Ω
AC ground voltage (V) measurement	0~200 V (accuracy: ±(1%+4)); 0~400 V
Frequency	50 Hz / 60 Hz
Number of displayed digits	2000
Manual range selection	Supported
Automatic shutdown	Supported, approximately 10 minutes of inactivity
Low battery indicator	Built-in
Data hold function	Supported
Data memory	20 sets
LCD display backlighting	Built-in
Full icon display	Supported
Double insulation protection	Supported
Low contact indicator ("...Ω")	Built-in
Out of range ("OL") indicator	Built-in
Simple 2-wire measurement	Supported
Precise 3-wire measurement	Supported
Power supply	6 × 1.5 V battery (LR6)
Display	70.6 × 34 mm
Product color	Red, gray
Weight	560 g
Product dimensions	160 × 100 × 70.5 mm

Gifts with orders are constantly changing due to their limited quantity

FREE DELIVERY ON PURCHASES OF EUR 50 AND MORE

Free delivery to the Omniva postal machine when purchasing more than 50 EUR

Free delivery to LP Express or Lithuanian Post when purchasing more than 70 EUR

Free delivery to home or workplace when purchasing more than 150 EUR.

DELIVERY TO Express or Omniva PARCEL TERMINAL
Shipping costs EUR 2.49. To LP Express 3.99
If ordered before 14:00, we ship the goods on the same day (only on working days). Your order will be delivered to the parcel terminal within 1-3 working days from the day of dispatch. The nearest post office from the address you provided is automatically selected.
It is not possible to direct the shipment to another delivery location. You can collect the package at a time convenient for you. Parcel terminals are open 24 hours a day.

DELIVERY TO LITHUANIA POST OFFICES
The price of delivery to post offices is EUR 3.99.
If ordered before 14:00, we ship the goods on the same day (only on working days). The goods will be delivered to Lithuanian post offices within 1-3 working days from the day of dispatch.

HOME OR WORKPLACE DELIVERY BY COURIER

Delivery price - 4.99 EUR

The order will be picked up by a courier and delivered directly to your home or workplace. It usually takes 1-3 working days from the day of dispatch.

DELIVERY TO FOREIGN COUNTRIES

Delivery price - 6.99 EUR.

The order is dispatched within 2 working days. The delivery time varies depending on the country to which the package is going. In many cases, the delivery time is only 2-3 days longer than in Lithuania.

PS The price of delivery may increase if the goods are very large or their weight exceeds the standards indicated on the pages of the delivery services. In such cases, we contact and discuss the situation ourselves, you do not need to do anything additional.