Data export available on request
"Data portability (Art. 20 GDPR)."
by Hioki
Last updated Mar 29, 2026 · 2 revisions
5-range high-speed insulation tester (50-1000V) with 0.3-second response, Bluetooth wireless data transfer, and 1-meter drop-proof construction.

The Hioki IR4057-50 is a 5-range digital insulation resistance tester delivering fast PASS/FAIL decisions with a 0.3-second response time. Covers test voltages from 50V to 1000V with resistance measurement up to 4000 MOhm. Features a white LED-lit scale for dim locations, drop-proof construction to 1 meter on concrete, and optional Bluetooth wireless adapter for data transfer to the GENNECT Cross app for reporting and Excel export. CAT III 600V rated.
How this product is delivered and what's included out of the box.
Each statement below was extracted directly from the vendor's privacy policy or terms of service. Click "source" to read it in context.
"Data portability (Art. 20 GDPR)."
"Deletion of your data (Art. 17 GDPR), provided there are no statutory retention obligations to the contrary"
Primary policy document: https://shop.hioki.eu/Footer/Legal/Data-protection/?srsltid=AfmBOoqjBYlWToh8UhtVqKfIMxbZDOctevMfBTQmdAE6APoA3Hn0tnuH
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