# HT Italia HT712 Pen Multimeter with Phase Sequence and Phase Conformity # HT Italia HT712 Pen Multimeter with Phase Sequence and Phase Conformity ## Key Features At A Glance - Rated CAT IV 600V per EN 61010-1 with Class 2 double insulation for line-side measurement - Phase sequence and phase conformity testing via 1-wire measurement, 100 to 600V - DC and AC voltage to 599.9V at ±(1.0% rdg + 2 dgt) with 1 MΩ input impedance - 1-wire AC voltage detection from 50 to 600V (under normal-use conditions) - Frequency 40.0 to 69.9 Hz and resistance/continuity 1 to 1500Ω with buzzer below 40Ω - Pen-style form factor at 200 x 51 x 30 mm and 240 g including batteries - 3¾-digit 1999-count LCD with HOLD and Auto Power Off; about 200 h life on 2 x AAA cells The HT712 from HT Italia is a pen-style multimeter built for phase sequence and phase conformity measurement alongside conventional electrical readings. In a single compact handheld body it combines DC and AC voltage measurement, frequency measurement, resistance and continuity testing, and dedicated phase-rotation functions, making it a self-contained instrument for working on AC line and three-phase systems. A pen multimeter consolidates several common electrical measurements into a probe-shaped instrument that can be operated one-handed at a terminal or connection point. The HT712 extends that format with phase sequence and phase conformity testing, both performed as 1-wire measurements, so an electrician or technician can confirm rotation and phase relationships in addition to taking voltage, frequency, resistance, and continuity readings from the same tool. ValueTronics stocks and holds its own inventory in a 20,000 sq ft secure warehouse at 1675 Cambridge Drive in Elgin, Illinois. ## Product Core & Specifications Specification Value DC Voltage Range 0.1 ÷ 599.9V Resolution 0.1V Accuracy ±(1.0%rdg+2dgt) Input impedance 1MΩ Overload protection 600VACrms AC Voltage Range 2 ÷ 599.9V Resolution 0.1V Accuracy ±(1.0%rdg+2dgt) Input impedance 1MΩ Overload protection 600VACrms Max Crest factor \=1.5 AC Voltage (1-wire measure) Range 50 ÷ 600V (\*) Resolution 10V Accuracy ±(15%rdg+10V) Input impedance 1MΩ Overload protection 600VACrms Max Crest factor \=1.5 Frequency Range 40.0 ÷ 69.9Hz Resolution 0.1Hz Accuracy ±(0.5%rdg+dgt) Input voltage 2 ÷ 600V Overload protection 660VACrms Resistance and Continuity Test Range 1 ÷ 1500Ω Resolution 1Ω Accuracy ±(1.0%rdg+2dgt) Buzzer R<40Ω Overload protection 600VACrms (60 sec) Phase Sequence and Phase Conformity (1-wire measure) Range 100 ÷ 600V (\*) Input impedance 1MΩ Overload protection 600VACrms Display Type LCD Display, 3¾ dgt, 1999 counts, decimal point, unit symbol Polarity Automatic polarity indication Overload "OL" overload indication Features Functions HOLD, AutoPowerOFF Low battery indication Battery symbol shown at display General Working temperature 5°C to 40°C, <80%UR Storage temperature \-10°C to 60°C, <70%UR Max altitude 2000m Pollution degree 2 Insulation class 2 (double insulation) Power supply 2 x 1.5V alkaline battery type AAA, UM4, R03 Battery life about 200 hours Dimensions 200(L) x 51(La) x 30(H) mm Weight (included batteries) 240g Applied Standards LVD EN 61010-1, CAT IV 600V (between inputs and between Phase-Earth) EMC EN60326 (1997) + A1 (1997) > **Important:** 1-wire AC voltage, phase sequence, and phase conformity measurements are specified under normal use conditions (instrument held firmly, standard shoes, standard floors). > **Important:** Applied safety standard: LVD EN 61010-1, CAT IV 600V (between inputs and between Phase-Earth). ## About this New unit This is a brand-new, factory-sealed unit, supplied exactly as it arrives from the manufacturer and backed by the full manufacturer warranty. For the exact configuration, available options, included accessories, or current lead time for your application, our Test Architects can confirm the details before you order. ValueTronics supplies both new and used test and measurement equipment. New units ship factory-sealed, exactly as received from the manufacturer; every used unit is inspected and functionally verified in-house at our 20,000 sq ft secure facility in Elgin, Illinois before it ships. Our Test Architects can help you select the condition, calibration, and configuration that fit your application. **Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.** ## Details - **Price:** 199.0 USD - **Vendor:** HT Italia - **Type:** Multi Met - **Tags:** HT Instruments, Manufacturers, Meters & DAQ, Multimeter, product_manual_group_3, Product_new ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 199.00 USD | In stock | ## Images - HT712 HT Instruments Multimeter --- > Source: [ValueTronics](https://valuetronics.com/products/ht712-ht-instruments-multimeter-new) > Updated: 2026-06-20