400V Voltage Tester STANLEY FATMAX® FMHT82566-0 Measuring tool - IP54

The STANLEY FATMAX® FMHT82566‑0 voltage tester is a compact and reliable tool for checking the presence of AC/DC electrical voltage up to 400V. With a CAT III 400V safety rating, IP54 protection against dust and water splashes, interchangeable dual probes, and LED polarity indication, it is ideal for quick and safe measurements on electrical systems, panels, or sockets

The FMHT82566‑0 voltage tester from the STANLEY FATMAX® line is designed to offer reliable and rapid electrical measurements, both in professional and domestic settings. This instrument allows checking for the presence of AC and DC voltage up to 400V, with immediate LED indication of voltage presence and circuit polarity.

The CAT III 400V safety rating makes it suitable for use on domestic and industrial electrical circuits, while IP54 protection ensures resistance to dust and splashes during use in the workshop or on the construction site. The 2mm and 4mm tipped probes offer versatility of use in different spaces, making the tool convenient even for difficult access.

With an ergonomic design with a bi-material grip, the tester is easy to handle even for long verification sessions. Compact and lightweight, it is an essential tool for electricians, maintenance workers, and technicians who need an efficient and safe measuring device

Why choose it:

AC/DC voltage measurement up to 400V for most electrical applications.

CAT III 400V safety rating, suitable for domestic and industrial systems.

LED indication of polarity and voltage level for immediate readings.

IP54 protection against dust and water splashes for workshop or construction site use.

Interchangeable probes (2mm and 4mm) for greater versatility.

Compact and lightweight design for portability and practicality.

Key advantages:

Instant voltage and polarity reading

Designed for professional and advanced DIY use

Resistant to dust and splashes according to IP54 standard

High safety with CAT III rating

Easy to use even with one hand

Ideal for:

Electricians and plant technicians

Professional maintenance workers and installers

Laboratory and workshop technicians

Advanced DIY enthusiasts and electronics hobbyists

Anyone needing a portable and reliable measuring instrument

Product FAQ:

Q: What is the CAT III 400V rating?

The CAT III 400V rating indicates that the tester is designed to measure voltages on electrical circuits in buildings, panels, and sockets with high safety requirements.

Q: What type of voltage can it measure?

It can measure alternating current (AC) and direct current (DC) voltage up to 400V.

Q: Does it include test functions for RCDs or residual current devices?

Yes, the device incorporates a residual current device (RCD) test function to check for correct breaker tripping.

Q: Is it suitable for use on construction sites?

Yes, the IP54 protection rating makes it resistant to dust and splashes, suitable for typical construction site conditions.

Q: Does it come with a case or accessories?

The tester comes in a blister pack with test leads; it does not include a hard case.