# HT401 HT Instruments Multimeter New

**Additional Features:**

-   DC Voltage
-   AC and AC+DC TRMS Voltage
-   DC Current
-   AC and AC+DC TRMS Current
-   AC/DC voltage with low input impedance (Auto-V)
-   “Voltsense” for AC voltage detection without contact
-   Resistance
-   Continuity test
-   Diode test
-   Capacitance
-   Frequency
-   Temperature with type K probes
-   Data HOLD
-   MIN/MAX/PEAK
-   Manual/Autorange
-   Bargraph
-   Backlight
-   Fuse protection on inputs
-   Alarm indication to avoid wrong connections
-   Auto Power OFF

**Standard Accessories:**

-   4413-2: Couple of test leads
-   TK101: Type K bead probe
-   Alligator clip black, 4 pcs
-   Protection rubber holster
-   Battery
-   User manual

**Optional:**

-   TK107: Type K probe for air/gas temperature
-   TK108: Type K probe for semi-solid substances temperature
-   TK109: Type K probe for liquid temperature
-   TK110: Type K probe for surface temperature
-   TK111: Type K probe for surface temp. with 90 degree tip

**Standards:**

-   EMC 2004/108/CE Directive
-   CE MARK
-   LVD 2006/95/CE Directive

The HT401 is a TRMS digital multimeter designed to perform basically AC/DC voltage measurements up to 1000V, AC/DC current measurement up to 10A more than resistance, continuity test, diode test, frequency, capacitance, and temperature with type K probes as sub-features. Some relevant features are also the AC+DC mode which can be used to consider the DC components overlapped to a generic alternate signal and the AC/DC voltage measurement with low input impedance in way to reduce the capacitive influence of adjacent conductors during a voltage test.

The meter is designed in compliance with IEC/EN 61010-1 safety standard with double insulation protection in CAT IV 600V and CAT III 1000V. HT401 have a LCD display with bargraph and each measurement function can be selected with a rotate selector which permits also to avoid wrong connections. Other features are HOLD function, MAX/MIN/PEAK functions and Auto Power OFF feature is integrated to preserve the internal battery after 20 minutes of idleness.

## Details

- **Price:** 425.0 USD
- **Vendor:** HT Instruments
- **Type:** Multi Met
- **Tags:** HT Instruments, Manufacturers, Meters & DAQ, Multimeter, product_manual_group_1, Product_new

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 425.00 USD | In stock |

## Images

- HT401 HT Instruments Multimeter New

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> Source: [ValueTronics](https://valuetronics.com/products/ht401-ht-instruments-multimeter-new)
> Updated: 2026-05-21