HT Instruments' HT4011 clamp meter is designed for a range of electrical testing and measurement tasks. Featuring a 4000-count digital display, it is suitable for measuring voltage, current, and frequency with high precision. Typical applications include use as a digital multimeter, ammeter, and voltmeter for both professional electricians and electronics enthusiasts. https://elecena.pl/product/28786016/ht-instruments-1009820-clamp-meter-400a-ac-digital-4000-display-cat-iii-600v 2025-05-22 https://elecena.pl/product/28786016/ht-instruments-1009820-clamp-meter-400a-ac-digital-4000-display-cat-iii-600v 2026-08-26