Value Pack (8)

Regular price
$79.00
Sale price
$79.00
Regular price
$96.00
Shipping calculated at checkout.
FREE Ground Shipping
Fits In Pocket
10 PPM Safe
Takes 2 Mins

Grab your LEO testers for under $9.88 per tester with our Value Pack! Share with friends and family or keep them all to yourself.

Price & Deal:

  • List price: $79 for 8 testers
  • Plus, free ground shipping!

Why you’ll love it:

  • Super sensitive—detects gluten at tiny amounts (10ppm or less)
  • Quick and simple to use, no fuss
  • Great for testing foods on the go
  • Just swab, dip, and see your results

Stay confident and safe with LEO Testers and Love Eating Out again!

2855 In Stock
  • 5 stars: 9 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
E
Emily

I used these while traveling abroad, and they were extremely helpful.

J
Jennifer Gronde

This tester is fantastic! Super helpful when I want to eat out and make sure I’m safe to eat what I order.

D
Daniel

We're glad this tool helps you feel more confident when eating outside your home.

A
Anonymous

This is so much more affordable than other gluten detection devices. It’s been very accurate.

A
Anonymous

I cannot thank you enough for the great quality and amazing customer service! This has been incredibly helpful for me and my family!

A
Anonymous

Having celiac means I always have to think about food. When my family eats at a new restaurant, I’m usually nervous about cross-contamination. Being able to test food first makes me feel a lot more comfortable.

C
Cater

I travel a lot for work, and it’s not always easy to find gluten-free options. This kit has become something I always carry with me.

L
Lucas

We bought this for our child with celiac. Very useful.

E
Ethan

Very straightforward and easy to read results.

How's LEO Different

Traditional lab tests take hours for results, leaving you in limbo. Some portable sensors offered faster results, but were often expensive and detected gluten down to 20 ppm which triggered reactions in sensitive individuals. LEO bridges this gap.

10 PPM

Our innovative technology utilizes a specialized monoclonal antibody that detects gluten at 10ppm or less, giving you the confidence you deserve.

Rapid Result

LEO delivers clear results in 3 minutes, empowering you to make informed decisions on the spot. No more waiting in limbo or relying on potentially inaccurate labels.

Precision

Existing portable sensors often fall short on accuracy, especially for trace amounts of gluten. LEO utilizes a sophisticated lateral flow assay with high-affinity antibodies to catch even the tiniest amounts of gluten that could trigger reactions.

Portable

LEO's compact size allows for on-the-go testing, so you can enjoy dining out or exploring new foods with peace of mind.

Easy to Use

No complicated steps or confusing instructions. Swab your food, dip in the solution, add a few drops on sensor, and let LEO do the work.

100% Surface Safety

Most biosensors are limited to testing food only. LEO enables you to test surfaces like grills and cookie sheets. So you can feel safe and protected when visiting friends & family.

Join the Future of Food Allergen Testing. Order Your LEO Kit Today!

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