HT Instruments manufactures the HT10, a two-pole voltage tester rated for CAT III 1000 V and CAT IV 600 V environments. This device features an LCD, LED indicators, bargraph display, and acoustic signals for measuring voltage, continuity, and phase direction. It is ideal for use as a rotary field direction indicator, contact-less voltage tester, and phase tester in electrical and industrial applications.\n\n--\nOur eBay Store\n\nPlease note: This item has a longer lead time for dispatch then normal as it's a non-stocked item that is ordered in, please see the estimated delivery date by eBay. We will of course ship the item sooner if possible.\n\nHT Instruments 1010850 HT10 Voltage Tester CAT III/IV IP64 LCD/LED\n\nProduct Details\n\nHT Instruments manufactures the HT10, a two-pole voltage tester rated for CAT III 1000 V and CAT IV 600 V environments. This device features an LCD, LED indicators, bargraph display, and acoustic signals for measuring voltage, continuity, and phase direct;