---
product_id: 724701699
title: "T3 Black"
brand: "tcheck"
price: "VT225637"
currency: VUV
in_stock: true
reviews_count: 5
category: "T Check"
url: https://www.desertcart.vu/products/724701699-t3-black
store_origin: VU
region: Vanuatu
---

# Lab-grade UV spectrophotometry 2-minute rapid results Reusable tray, zero subscription fees T3 Black

**Brand:** tcheck
**Price:** VT225637
**Availability:** ✅ In Stock

## Summary

> 🔍 Know your dose, own your experience.

## Quick Answers

- **What is this?** T3 Black by tcheck
- **How much does it cost?** VT225637 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/724701699-t3-black)

## 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

- • **Versatile Testing:** Works seamlessly with cannabutter, oils, and tinctures for total control
- • **Portable Powerhouse:** Handheld, battery-operated design fits your on-the-go lifestyle
- • **Speed Meets Simplicity:** Get clear potency results in just 2 minutes—no guesswork needed
- • **Precision in Every Drop:** Measure THC & CBD levels in mg/mL with lab-grade accuracy
- • **Cost-Effective & Eco-Friendly:** Reusable tray and no subscription fees save you money and waste

## Overview

The tCheck 3 is a handheld THC and CBD potency tester using advanced UV spectrophotometry to deliver lab-accurate results in just 2 minutes. Compatible with various infused products like cannabutter, oils, and tinctures, it features a reusable tray and requires no subscription fees, making it an essential, cost-effective tool for both professional producers and home enthusiasts.

## Description

The tCheck 3 is the ultimate tool for testing the potency of your cannabis edibles. Whether you're a professional producer or a homemade enthusiast, this handheld device is perfect for you.

Review: 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!
Review: LIKED- Ease of use, quick results, low cost per test. Still learning and finding out about accuracy. Nice packaging.

## Features

- You can measure the THC and CBD levels in your infused cannabutter, coconut oil, extra virgin olive oil, and alcohol tinctures.
- It's super easy to use and within just 2 minutes, you'll get clear and understandable results in milligrams per milliliter. No more confusion or guesswork! Just dial in your recipe and find out the exact dose you need.
- And the tCheck 3 THC and CBD Potency Tester comes with a reusable tray and no subscription fees.
- The tCheck 3 utilizes advanced UV spectrophotometry technology, similar to what you would find in a lab.
- So, why wait? Start testing your products with the tCheck 2 THC and CBD Potency Tester now!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CGW1377C |
| ASIN  | B0CGW1377C |
| Batteries  | 3 AAA batteries required. (included) |
| Best Sellers Rank | 300,782 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 339 in Drug Tests |
| Brand | tCheck |
| Customer Reviews | 4.4 4.4 out of 5 stars (39) |
| Customer reviews | 4.4 4.4 out of 5 stars (39) |
| Date First Available | 29 Aug. 2023 |
| Manufacturer  | Engineered Medical Technologies |
| Package Dimensions  | 16.41 x 13.11 x 6.1 cm; 340.19 g |
| Units | 1.00 Count |

## Images

![T3 Black - Image 1](https://m.media-amazon.com/images/I/51YZhEioyqL.jpg)
![T3 Black - Image 2](https://m.media-amazon.com/images/I/71WhenoE8UL.jpg)
![T3 Black - Image 3](https://m.media-amazon.com/images/I/61DPQpWhklL.jpg)
![T3 Black - Image 4](https://m.media-amazon.com/images/I/71M5kxeN02L.jpg)
![T3 Black - Image 5](https://m.media-amazon.com/images/I/71swV7OYkEL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Review
*by J***N on 3 February 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!

### ⭐⭐⭐⭐ Review
*by F***D on 2 December 2024*

LIKED- Ease of use, quick results, low cost per test. Still learning and finding out about accuracy. Nice packaging.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 21 January 2026*

Learn to make dilutions as the upper detectable range is too low for practical tinctures. In fact, make every new batch tested use a panel of say, 3 or 4 dilution cells that can be made at the same time. I mix mine in 10ml beakers with a pipette in 5:1,10:1 and 20:1 as I try to target a 100mg/ml tincture.

## 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 Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-30*