---
product_id: 608493145
title: "tCheck 3 Portable Potency Tester with Reusable Tray | UV Spectrometer for Accurate Potency Testing - Herbal Kit for Infusions, Edibles, Concentrates & Oils (Not for Flower Testing) Black"
brand: "tcheck"
price: "€ 601.70"
currency: EUR
in_stock: true
reviews_count: 8
category: "T Check"
url: https://www.desertcart.sk/products/608493145-tcheck-3-portable-potency-tester-with-reusable-tray-uv-spectrometer
store_origin: SK
region: Slovakia
---

# Lab-grade UV spectrometer tech 2-minute rapid results Reusable patented polymer tray tCheck 3 Portable Potency Tester with Reusable Tray | UV Spectrometer for Accurate Potency Testing - Herbal Kit for Infusions, Edibles, Concentrates & Oils (Not for Flower Testing) Black

**Brand:** tcheck
**Price:** € 601.70
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your edible game with lab precision at home—because guessing is so last season!

## Quick Answers

- **What is this?** tCheck 3 Portable Potency Tester with Reusable Tray | UV Spectrometer for Accurate Potency Testing - Herbal Kit for Infusions, Edibles, Concentrates & Oils (Not for Flower Testing) Black by tcheck
- **How much does it cost?** € 601.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/608493145-tcheck-3-portable-potency-tester-with-reusable-tray-uv-spectrometer)

## Best For

- tcheck enthusiasts

## Why This Product

- Trusted tcheck brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fast-Track Your Testing:** Get reliable potency results in just 2 minutes—no more waiting or guesswork.
- • **Precision in Every Drop:** Achieve +/- 4mg/ml accuracy for flawless dosing of your herbal infusions and edibles.
- • **Cloud-Connected Tracking:** Automatically save and monitor your potency results with the integrated app and cloud storage.
- • **Lab Accuracy, Home Convenience:** Experience lab-grade potency testing without the lab price or complexity.
- • **Built to Last, Designed for Daily Use:** Durable, reusable tray crafted from proprietary polymer ensures mess-free, long-term testing.

## Overview

The tCheck 3 Portable Potency Tester uses advanced UV spectrometer technology to deliver lab-grade accuracy (+/- 4mg/ml) in just 2 minutes for herbal infusions, edibles, concentrates, and oils. Featuring a patented reusable polymer tray and cloud-connected app for seamless tracking, it empowers home makers to dose confidently and consistently without expensive lab tests.

## Description

Meet the Team Our purpose is to educate through means that are accessible. So, when tCheck co-founder Peichen Chang noticed the only reliable potency tester was an HPLC machine made for labs– he knew something had to be done. tCheck’s potency testers are portable handheld devices that can be used right at home and from your phone. Meet the Team Our purpose is to educate through means that are accessible. So, when tCheck co-founder Peichen Chang noticed the only reliable potency tester was an HPLC machine made for labs– he knew something had to be done. tCheck’s potency testers are portable handheld devices that can be used right at home and from your phone. tCheck’s testers are portable handheld devices that you can use right at home and from your phone. We are constantly breaking glass ceilings in the industry, leading the way to legalization and nationwide de-stigmatization. tCheck started in 2015 with a 3D-printed prototype and a small team. We’ve broken ground on aspects of the flower left unknown by consistently listening to users’ questions and engineering our product to be the answer Now, with tCheck 3 making headway in the legal market, we can proudly help everyone know their product better and with accuracy. tCheck started in 2015 with a 3D-printed prototype and a small team. We’ve broken ground on aspects of the flower left unknown by consistently listening to users’ questions and engineering our product to be the answer Now, with tCheck 3 making headway in the legal market, we can proudly help everyone know their product better and with accuracy. In an industry heavily regulated, highly consumed yet widely stigmatized, tCheck is the first step in the right direction for education. We’re based in Roseville, CA, made and tested in the U.S., and shipped all around the world. No matter where you are, join the tCheck family, and let’s face the future of together! Your Portable Potency Tester Who Is tCheck for? The tCheck potency tester can be a game-changer for both hobbyists and serious small infusion businesses. How Accurate is tCheck? tCheck was tested with a leading lab-grade High-Performance Liquid Chromatography machine or HPLC. For over 90% of the samples tested, tCheck’s measurements were within 3 percentage points of HPLC’s measurements. Who Is tCheck for? The tCheck potency tester can be a game-changer for both hobbyists and serious small infusion businesses. How Accurate is tCheck? tCheck was tested with a leading lab-grade High-Performance Liquid Chromatography machine or HPLC. For over 90% of the samples tested, tCheck’s measurements were within 3 percentage points of HPLC’s measurements.

Review: Works great - Very easy and quick to use. Pretty accurate for the most part. Normally within .2 mg/ml.
Review: Fast, Accurate, and Super Convenient - The tCheck 3 Portable Potency Tester is amazing! It’s easy to use, gives fast and reliable results, and the reusable tray makes testing simple and mess-free. The UV spectrometer feels very accurate, and it’s perfect for anyone wanting quick potency checks at home. Definitely worth it!

## Features

- Revolutionize Potency Testing at Home: Experience cutting-edge tCheck 3 Potency Tester with new UV Spectrometer Technology, providing faster and more accurate results for activated hemp and herbal infused oils and tinctures. Say goodbye to guesswork and dial in the exact strength of your homemade edibles effortlessly.
- Lab Accuracy at Home: Enjoy the precision of a lab-grade HPLC machine without the hassle and expense. The tCheck tester is a cost-effective alternative, ensuring accurate potency testing at home or on the go. Save time and money without compromising the quality of your favorite products.
- For Edible Makers: Confirm the potency of your activated hemp and herbal infusions and precisely dose your edibles with ease. tCheck ensures precise dosing with +/- 4mg/ml accuracy.
- Accurate Results in Minutes: Achieve error-free results in just 2 minutes by adding a few drops of your infusion into the tCheck tester. tCheck stores every result in the cloud for seamless tracking of your recipes. The app-based recipe calculator enhances peace of mind, enabling you to effortlessly create flawlessly dosed products every time.
- Engineered for Long-Term Use: The potency tester comes complete with the device and a patented reusable tray made using a proprietary polymer designed to withstand the rigors of daily use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CGW1377C |
| Best Sellers Rank | #120,898 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Lab Spectrometers |
| Brand | tCheck |
| Brand Name | tCheck |
| Customer Reviews | 4.2 out of 5 stars 92 Reviews |
| Is Product Expirable | No |
| Item Package Quantity | 1 |
| Item Weight | 0.75 Pounds |
| Manufacturer | Engineered Medical Technologies |
| Number of Items | 1 |
| Package Quantity | 1 |
| UPC | 659359556111 |
| Unit Count | 1.00 Count |

## Images

![tCheck 3 Portable Potency Tester with Reusable Tray | UV Spectrometer for Accurate Potency Testing - Herbal Kit for Infusions, Edibles, Concentrates & Oils (Not for Flower Testing) Black - Image 1](https://m.media-amazon.com/images/I/51YZhEioyqL.jpg)
![tCheck 3 Portable Potency Tester with Reusable Tray | UV Spectrometer for Accurate Potency Testing - Herbal Kit for Infusions, Edibles, Concentrates & Oils (Not for Flower Testing) Black - Image 2](https://m.media-amazon.com/images/I/71WhenoE8UL.jpg)
![tCheck 3 Portable Potency Tester with Reusable Tray | UV Spectrometer for Accurate Potency Testing - Herbal Kit for Infusions, Edibles, Concentrates & Oils (Not for Flower Testing) Black - Image 3](https://m.media-amazon.com/images/I/61DPQpWhklL.jpg)
![tCheck 3 Portable Potency Tester with Reusable Tray | UV Spectrometer for Accurate Potency Testing - Herbal Kit for Infusions, Edibles, Concentrates & Oils (Not for Flower Testing) Black - Image 4](https://m.media-amazon.com/images/I/71M5kxeN02L.jpg)
![tCheck 3 Portable Potency Tester with Reusable Tray | UV Spectrometer for Accurate Potency Testing - Herbal Kit for Infusions, Edibles, Concentrates & Oils (Not for Flower Testing) Black - Image 5](https://m.media-amazon.com/images/I/71swV7OYkEL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: What can tCheck test?**
A: tCheck can test activated / decarboxylated herbal infused butter, extra virgin olive oil, MCT coconut oil, & alcohol tinctures. The results are shown in mg per tsp or mg per mL. Add the flower testing expansion kit & you can test your home grows.

**Q: What is tCheck testing range?**
A: Infused oils have a measurement range of 1~15mg/mL (5~75mg/tsp). The flower testing expansion kit has a range of 10~40% flower strength.

**Q: What happens if my infused oil is too strong?**
A: If your herbal infusion is too strong, dilute your oil & measure. If you dilute the oil by half, multiply the result by 2 to find the original strength. For infusions made with activated herbs, filter out plant bits to avoid inaccurate readings.

**Q: How accurate is tCheck?**
A: Isolate based infusions: +/- 2mg/mL Activated flower based infusions: +/- 4mg/mL Flower & concentrates: +/- 3 percentage points (requires flower testing expansion kit)

**Q: Is a subscription required?**
A: Nope. Compared to lab testing, tCheck pays for itself in just 3 or 4 batches.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by Z***N on April 17, 2026*

Very easy and quick to use. Pretty accurate for the most part. Normally within .2 mg/ml.

### ⭐⭐⭐⭐⭐ Fast, Accurate, and Super Convenient
*by J***N on February 3, 2026*

The tCheck 3 Portable Potency Tester is amazing! It’s easy to use, gives fast and reliable results, and the reusable tray makes testing simple and mess-free. The UV spectrometer feels very accurate, and it’s perfect for anyone wanting quick potency checks at home. Definitely worth it!

### ⭐⭐⭐⭐⭐ If you can afford it, do it
*by S***L on March 10, 2025*

Amazing device - it is expensive, but when you consider the stress of inaccurate dosing, it pays for itself. Super easy to use, especially with some basic science foundation. Just follow the instructions. I have found it to be accurate, but you must consider a few things. First, dispensary products are not individually tested - they are batch tested. The product you get may not actually be the potency stated - so keep that in mind. Second, you really have to take care in the production of your product and the preparation of your sample. A cheesecloth filtered, oven-made extraction into bottom-shelf olive oil is very different from a 99% ethanol extraction performed and filtered in a sub-zero environment. Overall, a great machine that takes guesswork out of home made edibles.

## Frequently Bought Together

- tCheck 3 Portable Potency Tester with Reusable Tray | UV Spectrometer for Accurate Potency Testing - Herbal Kit for Infusions, Edibles, Concentrates & Oils (Not for Flower Testing) Black
- tCheck Syringe & Filter Refill Set – Optimized for tCheck Portable Potency Tester - Achieve Superior Testing Accuracy - 30x .22um Filters, 30x 1mL Syringes, & 1x 10mL Syringe
- LĒVO Gummy Mix - Strawberry Lemonade - Make Your Own Infused Gummies - Each Bag Makes 64 Gummies - 1 Pack

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-20*