Insulation Resistance Tester
ZHIWEI Quality Insulation Resistance Testers
Assessing insulation integrity constitutes a critical facet of electrical equipment condition assessment. A quality insulation resistance tester powers through this vital testing role with precision, durability and user-friendliness.
Current Adjustability
Look for adjustable test currents up to 10mA avoiding cable charging effects at lower currents for cables while protecting equipment from damage posed by excessive current.
Noise Immunity
Superior anti-interference filters out disturbances from outside RF noise and other apparatus ensuring measurement precision even in noisy industrial areas.
Wide Measurement Range
Capable of 5kv insulation resistance tester from Mohms to Teraohms, instruments adequately evaluate most cables and rotating machines encountered without range limitations.
Rugged Design
Sealed keyboards and internal components rated IP64 and above withstand wet worksites and occasional knocks. This ensures longterm field use reliability.
Precision Readings
Digital displays read insulation values, capacitance and leakage current to 1% or better accuracy for repeatable, technically sound assessments and documentation.
ZHIWEI Always Win Customers Apprasie
ZHIWEI as leading high voltage insulation resistance tester factory in China over 20 years experiences. Not only we own GB, CE and Patent Certifications, but we also export quality Insulation Resistance Testers to oversea.
We take immense pride in catering to the unique needs of national power grids, railways, power research institutes, water conservancy authorities, chemical industry pioneers, power plants, power installation companies, transformer factories, and electrical companies.