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The Associated Research 3505D is an AC-only Hipot tester designed for dielectric withstand testing and leakage current measurement. It provides a 0–5000 V AC output range in fine ~10 V steps, with leakage current limits up to 12 mA AC. Operators can configure ramp times from 0.01–999.9 s, dwell timers, and adjustable trip thresholds, supported by a fixed ground continuity check.
Engineered for QA, R&D, and production, the 3505D ensures insulation verification under AC stress with precise voltage control and reliable failure detection. Its selectable 115 V/230 V input and regulated output enhance versatility across testing environments.
Testwall can supply the used Associated Research 3505D, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Associated Research 3505D.
Returns
If you are not completely satisfied with your purchase, simply return the item to us in its original condition within 30 days of receipt.
Returned items should be unused and must be returned in original packaging with any enclosed documentation. We will issue a full refund on receipt, excluding the original delivery charge. Alternatively, if preferred, we will exchange the item.
VAT
Prices exclude VAT. Intra-Community transactions: Under the EU VAT Directive, B2B sales of goods across EU VAT borders is VAT zero-rated.
Where VAT is charged, a rate of 23% is applied.
VAT is not charged outside of the EU.
