Name: Uni-T UT522 Ground Tester, Tester uziemienia Uni-T UT522
Brand: UNI-T
SKU: UT522
Price: 168.0 EUR
Availability: OutOfStock

Uni-T UT522 Ground Tester, Tester uziemienia Uni-T UT522

Delivery within 1-2 days

Free delivery*/24 months. Warranty

Quantity

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Uni-T UT522 Earth Tester

The Uni-T UT522 Earth Tester is a practical device for measuring earth resistance and AC earth voltage, designed for use in electrical installations, power systems, and lightning protection systems. The UT522 model offers a resistance measurement range up to 4000Ω and a voltage range up to 400V, and supports both the simple 2-wire method and the more accurate 3-wire method. Thanks to manual range selection, a clear backlit display, and features such as data hold and bad contact indication, the device is well-suited for daily field work. The compact housing and battery power further facilitate mobile use. The backlit LCD display makes it easy to read results even in low light. The Data Hold function allows you to freeze the result on the screen, which is useful when working in hard-to-reach places. Additionally, the device alerts you when the range is exceeded or when there is poor contact, helping to avoid measurement errors.

Uni-T outdoor ground tester

Precise measurements in various conditions

The UT522 allows for earth resistance measurement across a wide range up to 4000Ω, making it suitable for both simple installations and more demanding systems. Support for the 3-wire method increases measurement accuracy, making results more reliable for professional applications. The device features double insulation, which enhances user safety when working with electrical installations. Compliance with CE and UKCA certifications confirms adherence to European quality and safety standards.

Uni-T ground tester connected to the installation by a person wearing a helmet

Included in the set

Uni-T UT522 Earth Tester
Batteries
Straight test leads with alligator clips
Standard test leads with alligator clips
Earth test probes
Carrying strap

Manufacturer	Uni-T
Model	UT522
Earth resistance measurement	0–40Ω, accuracy ±(2%+20)
AC ground resistance measurement	0–400Ω, accuracy ±(2%+3)
AC ground resistance measurement	0–4000Ω, accuracy ±(2%+3)
AC ground voltage measurement	0–400V, accuracy ±(1%+6)
Supported frequency	50Hz / 60Hz
Measurement methods	2-wire and 3-wire
Display	Backlit LCD
Counting range	4000
Power supply	6 × 1.5V LR6 batteries
Dimensions	160 × 100 × 70.5 mm
Net weight	560 g

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.