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+48 12 350 13 50
Mon-Fri, 8AM - 6PM
Measuring equipment
with calibration certificates
Thanks to our long-standing presence in the market and the wide range of work we perform, we have accumulated specialized equipment that helps us every day.
Each of our measuring instruments has current calibration certificates. Our equipment database is constantly expanding, so we have decided to divide them into categories below.
Meters are available for rent.
Protection Testers
We perform full tests of protection relays by generating currents and voltages on the secondary side of the protection circuits.
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Current and Voltage Transformer Testers
We have iCT1 and SVERKER900 testers, which can be used to determine the magnetization characteristics of current transformers.
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Current and Voltage Transformer Testers
We use MMR-620 meters with a 10A measuring current or MMR-6000 meters with a 100A measuring current to measure busbar connections, circuit breaker contacts, transformer windings, and motors.
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Insulation Resistance Meters
We test the insulation resistance of MV and LV cables, transformers, auxiliary circuits, and main MV and LV switchboards using MIC-2510 and MIC-5000 insulation resistance meters.
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High-Voltage Testers
Before powering the switchboard, we perform insulation strength tests. For low-voltage switchboards, we use HA3600A testers, which can perform tests up to 5kV AC.
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Power Quality Analyzers
We measure power quality parameters in measurement class A using the Fluke 1777. The analyzer allows for automatic measurement of power quality parameters and power supply quality in terms of the energy supplied and the energy consumed by the user.
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Thermal Imaging Meters
To prevent failures in electrical installation components, we use thermal imaging cameras and pyrometers, such as the TESTO 875-1i.
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Shock Voltage Meters
We test both touch and step voltage to ensure the safety of protective grounding in industrial facilities such as MV substations, power poles, and other power system components. We perform measurements using the MI3295 meter.
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Ground Resistance and Soil Resistivity Meters
We perform ground resistance measurements to verify the correctness of the grounding installation using 3P and 4P methods. We use MI3295, MRU200, and MRU100 meters for these measurements.
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Contact us
We will be happy to answer your questions
and select the right solution for you.
OR CALL
+48 12 350 13 50
Operating since 1988, Elsta provides comprehensive solutions in the areas of electrical engineering, automation and energy, implementing projects both in Poland and on foreign markets around the world.
Discover our products
Elsta sp. z o.o.
32 Janińska St., 32-020 Wieliczka, PL
CALL US
+48 12 350 13 50
general e-mail office@elsta.pl
e-mail for offer inquiries rfq@elsta.pl
A company registered in the District Court for Kraków Śródmieście in Kraków, XII Commercial Division of the National Court Register KRS 0000100416 REGON 356526640, NIP 6831865970, BDO 000068605,
Share capital PLN 295 100.00 fully paid up.
We will be happy to answer your questions
and help select the right solution,
please contact us.
OR CALL US
+48 12 350 13 50
Elsta sp.z o.o. © 2025