Purpl PRO Cannabis Tester – Professional THC, CBD & Moisture Meter for Weed, Hash and Rosin

The Purpl PRO is the most advanced portable cannabis testing device on the market.
Turn your smartphone into a professional cannabis analysis system and measure THC content, CBD content, moisture content and water activity of cannabis, hash, rosin and extracts within seconds.

Thanks to FDA-approved Near-Infrared Spectroscopy (NIRS) technology, you get instant lab-worthy results without expensive external testing or long wait times.
Test unlimited samples whenever and wherever you want – in the grow room, coffee shop, production area or on the go.

Why choose the Purpl PRO?

• More than 5,500 devices sold in Europe
• Used by 80%+ of Dutch coffee shops
• More than 150,000 cannabis tests worldwide per month
• Instant THC, CBD and moisture measurements via smartphone
• Professional lab accuracy without laboratory costs
• Suitable for cannabis, hash, rosin, resins and distillates
• Compatible with iOS and Android
• Officially used during international Cannabis Cups

How does the Purpl PRO work?

The Purpl PRO uses advanced near infrared spectroscopy (NIRS).
In this process, light is focused on the cannabis sample after which the reflected light is analyzed.

Molecules react to specific wavelengths in the near-infrared spectrum, creating a unique
“molecular fingerprinting”. These data are directly linked to cannabinoid concentrations such as THC and CBD.

The Purpl PRO is calibrated with official HPLC laboratory measurements from multiple state-certified test labs.
This gives you reliable results comparable to professional laboratory analyses.

How accurate is the Purpl PRO?

The Purpl PRO delivers exceptionally accurate results for a portable cannabis tester:

• THC accuracy: ±1.89%
• CBD accuracy: ±0.96%
• Overall field accuracy: ±2%

The measuring range of the Purpl PRO:

• THC: <2% to 30%
• CBD: <2% to 15%

Values below 2% are shown as <2%.

How soon can you test cannabis?

A complete measurement takes only 5 to 10 seconds on average.
The device is ready to use in about 5 minutes.

Installation in 5 easy steps

1. Connect the Purpl PRO via USB or mains power
2. Download the Purpl app via App Store or Google Play
3. Create an account
4. Calibrate the device within 10 seconds
5. Start measuring immediately

Measurement results are automatically saved and can be easily exported to spreadsheets or shared via email.

New Hash & Distillate Update

Thanks to the March 2025 software update, the Purpl PRO now supports:

• Hash
• Rosin
• Resins
• Alcohol-based distillates

With an optional subscription, users can analyze extracts and concentrates with the same speed and accuracy as cannabis flowers.

Rosin Media Update – Expected June 2026

The next major software update adds support for:

• Live Rosin
• Solventless Extracts
• Comprehensive Rosin Media Analysis

Existing Purpl PRO users receive this extension automatically without purchasing new hardware.

Who is the Purpl PRO suitable for?

What is included in the Purpl PRO Kit?

• Purpl PRO Bench
• Sample holder and cap
• Grinder with funnel
• Calibration Cartridge
• USB cable
• Sturdy IP67 carrying case
• 1 year warranty
• Online manual

Battery Life & Use On the Go

When the Purpl PRO is fully charged, you can test for about a full day.
For mobile use, it is recommended to fully charge the device or use a power bank.

Technical Specifications

Order the Purpl PRO at Greendiscounter

Want instant insight into THC, CBD, moisture content and product quality without relying on outside labs?
Then the Purpl PRO cannabis tester is the professional solution for growers, coffee shops, extractors and cannabis enthusiasts.

Order today at Greendiscounter and discover why the Purpl PRO has become the standard within the European cannabis industry.