Draper Expert AC/DC Voltage Tester

A compact, versatile voltage tester that works across both AC and DC systems from 12V to 600V. The Draper Expert VT2 uses twin LED indicators for instant voltage detection across household wiring, vehicle circuits and electronic equipment — with the added safety assurance of VDE approved cable throughout.

Full Description

One Tester. AC and DC. 12V to 600V.

Most voltage testers make you choose — AC or DC, automotive or domestic. The Draper Expert VT2 does away with that compromise entirely. With a testing range of 12–600V covering both alternating and direct current, this single tool handles everything from 12V vehicle circuits and low-voltage electronics right through to 240V domestic wiring and 415V three-phase industrial supplies.

It's the kind of versatile, trustworthy tester that earns a permanent place in a toolkit — whether that's a professional electrician's bag, a mechanic's workshop or a home DIY drawer.

Instant LED Indication — No Display to Read

The VT2 keeps things simple and fast where it counts. Rather than a digital display requiring interpretation, two bright LED indicators give you an immediate, unmistakable response the moment voltage is detected. There's no power switch, no warm-up time and no settings to configure — just touch the probes to the circuit and the LEDs tell you what you need to know.

This makes the VT2 particularly effective in low-light conditions or when working at pace across multiple test points, where stopping to read a screen would slow you down.

VDE Approved Cable for Safe Operation at High Voltages

Safety is non-negotiable when testing at mains voltages and above. The probes on the VT2 are fitted with 825mm of VDE approved cable — meeting the rigorous German electrical safety standard widely recognised as the benchmark for professional-grade electrical testing equipment across Europe.

VDE approval means the cable insulation has been independently tested and certified to withstand the voltages encountered during use, providing meaningful protection against electric shock when working on live circuits up to 600V.

Wide Compatibility Across Applications

Few tools earn their keep across as many situations as the VT2. Its AC/DC capability and broad voltage range make it genuinely useful in a wide variety of contexts including:

• Domestic wiring — Test ring mains, sockets, lighting circuits and consumer unit outputs (up to 240V AC)
• Industrial and commercial installations — Suitable for three-phase supplies up to 600V AC
• Vehicle electrics — Confirm power at 12V and 24V DC circuits on cars, vans and commercial vehicles
• Electronic equipment — Identify voltage in low-voltage DC circuits from 12V upwards
• Workshop and trade use — A fast, reliable first check before more detailed diagnostic work

Key Features & Benefits

• AC and DC compatible — One tool for both current types across a single 12–600V range
• Twin LED indicators — Fast, clear voltage detection without a display to interpret
• 12–600V range — From 12V automotive circuits to 600V industrial three-phase supplies
• VDE approved cable — 825mm of independently certified, high-voltage insulated cable
• 15mm probes — Compact and precise for accurate point-to-point testing
• No battery required — Passive design with no power source needed
• Lightweight at 212g — Easy to handle and carry on the job
• Draper Expert quality — Built to professional standards for consistent, dependable performance

Who Is It For?

The Draper Expert VT2 is well suited to electricians, electrical engineers and maintenance technicians who need a reliable fast-check voltage tester for both AC mains and DC low-voltage work. Its simplicity also makes it a smart choice for facilities managers, workshop supervisors and experienced DIY enthusiasts who want a single, safe tool that covers domestic, automotive and light industrial applications without switching between testers.

Technical Specifications

• Tests AC and DC voltage from 12V to 600V — cars, home wiring and industrial supplies
• Twin LED indicators for instant, clear voltage detection
• 825mm VDE approved cable — independently certified for safe use at high voltages
• Suitable for domestic wiring, vehicle circuits, electronic equipment and commercial installations
• 15mm probes for precise point-to-point contact
• No battery required — always ready to use
• Lightweight at 212g with a compact, easy-grip design
• Product Code: VT2 | Brand: Draper Expert

Q: Does the Draper VT2 work on both AC and DC circuits? Yes. The VT2 is compatible with both alternating current (AC) and direct current (DC) systems across its full 12–600V testing range, making it suitable for household wiring, industrial supplies and vehicle electrics without needing separate tools.

Q: Is it safe to use on mains voltage? Yes, when used correctly. The probes are fitted with 825mm of VDE approved cable, which meets the rigorous independent safety certification standard for electrical testing equipment used on live circuits. Always follow safe working practices when testing live mains voltage.

Q: What does VDE approved mean? VDE (Verband der Elektrotechnik) is a German electrical engineering standards body whose approval is widely recognised across Europe as a benchmark for electrical safety. VDE approved cable has been independently tested and certified to withstand the voltages it is rated for, providing verified insulation protection during live circuit testing.

Q: Can I use this to test a car battery or vehicle wiring? Yes. The 12V lower limit of the testing range makes the VT2 suitable for checking voltage at 12V and 24V DC vehicle circuits, including car batteries, fuse boxes and wiring connectors.

Q: Does this tester require a battery to operate? No. The VT2 is a passive voltage tester that draws its indication directly from the circuit under test. No internal battery is required, so it's always ready to use without needing to check power levels first.

Q: Can it test three-phase industrial supplies? Yes. The 600V upper limit covers standard European three-phase supplies (up to 415V line-to-line), making the VT2 suitable for use in light industrial and commercial electrical installations.