Free Delivery on all orders over £99*

Secret Agent Lie Detector Electronics Kit

£1495
The RRP is the manufacturer's recommended retail price of the item.
Available to Order - Contact us for current stock and delivery times
We are an Independent UK Company
Price match. Found it cheaper? Contact us
Trade Discount Available
Description

This secret agent lie detector kit lets you build your very own spy gadget from printed card, a plastic dial and a small electronics board, with no scissors or glue needed. The finished detector looks every inch the part: a retro control panel in teal and wood-effect brown, a clear dial with a sweeping needle, a little knob, a slide switch marked on and off, two metal pads and red and black wires looping round the sides. A label on the front reads Secret Agent Polygraph, printed chart lines are marked heart, temp, resp and skin, and the back carries a mock caution plate and printed wiring. Built, it stands about 11.2cm high and 7.8cm wide and deep.

We love that the fun starts with the build. The box sets the mission: make the detector, then use it on your friends. It brings a playful spy theme to a rainy afternoon, a sleepover or a quiet hour at a desk, and it offers a basic introduction to electronics along the way, as the card panels fold together around a real circuit board, switch and dial. The booklet that comes with it holds full instructions alongside fun science facts and experiments, so the learning carries on once the last tab is tucked in.

The kit is made from printed card, plastic and wire, with metal pads and a clear plastic cover over the dial, and the pieces fold and slot together by hand. It runs on one 9V battery, which is not included, so it is worth keeping one ready before the build begins. Keep the card dry and dust it with a soft dry cloth to keep the print crisp. As a gift, it is a clever pick that offers an afternoon of making and plenty of spy games afterwards; tuck a battery and a notebook alongside it for recording every suspect's answers.

Specification
Brand Rex London
Material Card, plastic & wire
Length 22cm
Width 16.5cm
Height 6cm
Weight 0.116KG
Warnings For children 8+ Warning! Choking hazard; small parts. Not for children under 3 years. To be used under direct supervision of an adult. Please read instructions carefully before use. Batteries to be inserted with correct polarity. When not using the product for extended periods of time, remove the battery for storage. Retain all packaging for future reference. This is a toy that reads electrical resistance caused by sweat, it cannot guarantee if someone is telling the truth or lying. Store this product away from high temperatures, humidity and direct sunlight.
Frequently Asked

Does the lie detector kit need a battery?

Yes, it runs on one 9V battery, which is not included, so we suggest having one to hand before you start building.

Do I need scissors or glue to build it?

No scissors or glue are needed. The printed card pieces fold and slot together, and full instructions come in the booklet included in the kit.

How big is the detector once it is built?

Once assembled it stands about 11.2cm high and measures roughly 7.8cm wide and 7.8cm deep, so it sits neatly on a desk or shelf.

What is the kit made from?

The body is printed card, with a clear plastic cover over the dial, metal pads, a small circuit board and red and black wires joining it all together.

What comes in the box besides the parts?

Alongside the card panels and electronics there is a booklet with full instructions, plus fun science facts and experiments to try once the detector is built.

Would it make a good gift?

We think so: it combines an afternoon of hands-on making with a basic introduction to electronics and a playful spy theme for games with friends.

Shipping & Returns

Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and, for products we deliver abroad, internationally. Products we deliver within the UK only say so on their page.

Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

To arrange a return, call us on 020 8149 5199 or use our contact page.

See it lit, in person

Lighting looks different in a real room. Come and see our range at our showrooms in Birmingham, Hong Kong and Dubai, or talk to our design team wherever you are.

Niori lighting showroom trailer video with closeups of alabaster lighting

Why Niori

Over 20 years lighting homes worldwide

We are a specialist lighting and mirror retailer with showrooms in Birmingham, Hong Kong and Dubai, shipping to customers around the world. Our own design team is here to help, from first idea to final fitting.

Genuine products

An authorised stockist

Every product arrives brand new with the full manufacturer warranty. Found it cheaper elsewhere? Ask us about a price match.

Ordering with us

Free delivery over £99

Free delivery on orders over £99. We deliver this piece within the UK only. Easy returns within 14 days, subject to our returns policy. Full manufacturer warranty included.

Design help

Not sure what you need?

Our design team can help you plan your lighting, share photos and videos of stock, and send samples worldwide. Book a showroom visit in Birmingham, Hong Kong or Dubai, or ask about our lighting design service.

You Might Also Like

Recommended For You

    Our Reviews

    From first click to final installation, our customers share how Niori lights up their spaces. Read their words and envision what’s possible for yours.

    Featured Projects

    Step into our portfolio and see how we transform homes, restaurants, and commercial spaces and more, worldwide. Click here for a closer look at our latest projects.

    Description

    This secret agent lie detector kit lets you build your very own spy gadget from printed card, a plastic dial and a small electronics board, with no scissors or glue needed. The finished detector looks every inch the part: a retro control panel in teal and wood-effect brown, a clear dial with a sweeping needle, a little knob, a slide switch marked on and off, two metal pads and red and black wires looping round the sides. A label on the front reads Secret Agent Polygraph, printed chart lines are marked heart, temp, resp and skin, and the back carries a mock caution plate and printed wiring. Built, it stands about 11.2cm high and 7.8cm wide and deep.

    We love that the fun starts with the build. The box sets the mission: make the detector, then use it on your friends. It brings a playful spy theme to a rainy afternoon, a sleepover or a quiet hour at a desk, and it offers a basic introduction to electronics along the way, as the card panels fold together around a real circuit board, switch and dial. The booklet that comes with it holds full instructions alongside fun science facts and experiments, so the learning carries on once the last tab is tucked in.

    The kit is made from printed card, plastic and wire, with metal pads and a clear plastic cover over the dial, and the pieces fold and slot together by hand. It runs on one 9V battery, which is not included, so it is worth keeping one ready before the build begins. Keep the card dry and dust it with a soft dry cloth to keep the print crisp. As a gift, it is a clever pick that offers an afternoon of making and plenty of spy games afterwards; tuck a battery and a notebook alongside it for recording every suspect's answers.

    Specification
    Brand Rex London
    Material Card, plastic & wire
    Length 22cm
    Width 16.5cm
    Height 6cm
    Weight 0.116KG
    Warnings For children 8+ Warning! Choking hazard; small parts. Not for children under 3 years. To be used under direct supervision of an adult. Please read instructions carefully before use. Batteries to be inserted with correct polarity. When not using the product for extended periods of time, remove the battery for storage. Retain all packaging for future reference. This is a toy that reads electrical resistance caused by sweat, it cannot guarantee if someone is telling the truth or lying. Store this product away from high temperatures, humidity and direct sunlight.
    Frequently Asked

    Does the lie detector kit need a battery?

    Yes, it runs on one 9V battery, which is not included, so we suggest having one to hand before you start building.

    Do I need scissors or glue to build it?

    No scissors or glue are needed. The printed card pieces fold and slot together, and full instructions come in the booklet included in the kit.

    How big is the detector once it is built?

    Once assembled it stands about 11.2cm high and measures roughly 7.8cm wide and 7.8cm deep, so it sits neatly on a desk or shelf.

    What is the kit made from?

    The body is printed card, with a clear plastic cover over the dial, metal pads, a small circuit board and red and black wires joining it all together.

    What comes in the box besides the parts?

    Alongside the card panels and electronics there is a booklet with full instructions, plus fun science facts and experiments to try once the detector is built.

    Would it make a good gift?

    We think so: it combines an afternoon of hands-on making with a basic introduction to electronics and a playful spy theme for games with friends.

    Shipping & Returns

    Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and, for products we deliver abroad, internationally. Products we deliver within the UK only say so on their page.

    Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

    To arrange a return, call us on 020 8149 5199 or use our contact page.