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Manufacturer: UNI-T

Uni-T UT522 Ground Testers

€163.93 incl tax

SKU: ST10473237

Manufacturer part number: UT522

Manufacturer Homepage

Warranty: 12 months

Stock *

Stock	Delivery	Quantity	Price
	6 - 12 days	21	€163.93 incl tax
PL	8 - 15 days	23	€187.53 incl tax

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Specifications

Products specifications

Details 1
Details 2

ManufacturerModelEarth resistance measurementEarth resistance measurementEarth resistance measurementAC earth voltage measurementSupported frequencyMeasurement methodsDisplayCountsPower supplyDimensionsNet weight

Description
Description	Uni-T UT522 Earth Resistance Tester The Uni-T UT522 Earth Resistance 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 result hold and bad contact indication, the device is well-suited for daily field work. The compact housing and battery power further facilitate mobile use. Precise measurements in various conditions The UT522 enables 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, ensuring more reliable results in professional applications. Easy-to-read display and convenient operation 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. Functionality tailored for field work Its lightweight design and compact dimensions make the UT522 well-suited for mobile use. Automatic shut-off after approximately 10 minutes reduces battery consumption, and the low-battery indicator helps prevent unexpected interruptions in work. Safety and reliability 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. Included in the set Uni-T UT522 Earth Tester Batteries Straight test leads with alligator clips Standard test leads with alligator clips Grounding pins Carrying strap
Uni-T
UT522
0–40Ω, accuracy ±(2%+20)
0–400Ω, accuracy ±(2%+3)
0–4000Ω, accuracy ±(2%+3)
0–400V, accuracy ±(1%+6)
50Hz / 60Hz
2-wire and 3-wire
Backlit LCD
4000
6 × 1.5V LR6 batteries
160 × 100 × 70.5 mm
560 g

Description

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. 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. 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

Products specifications

Details 1
Details 2

Description
Description	Uni-T UT522 Earth Resistance Tester The Uni-T UT522 Earth Resistance 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 result hold and bad contact indication, the device is well-suited for daily field work. The compact housing and battery power further facilitate mobile use. Precise measurements in various conditions The UT522 enables 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, ensuring more reliable results in professional applications. Easy-to-read display and convenient operation 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. Functionality tailored for field work Its lightweight design and compact dimensions make the UT522 well-suited for mobile use. Automatic shut-off after approximately 10 minutes reduces battery consumption, and the low-battery indicator helps prevent unexpected interruptions in work. Safety and reliability 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. Included in the set Uni-T UT522 Earth Tester Batteries Straight test leads with alligator clips Standard test leads with alligator clips Grounding pins Carrying strap
Uni-T
UT522
0–40Ω, accuracy ±(2%+20)
0–400Ω, accuracy ±(2%+3)
0–4000Ω, accuracy ±(2%+3)
0–400V, accuracy ±(1%+6)
50Hz / 60Hz
2-wire and 3-wire
Backlit LCD
4000
6 × 1.5V LR6 batteries
160 × 100 × 70.5 mm
560 g

Description

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Functionality tailored for field work

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