--- product_id: 523338870 title: "PAR Meter for led Grow Lights High Precision Quantum Sensor Par Light Meter PPFD Tester for Measuring Plants Photosynthetic Activity in 400-700nm Par Meter Light Lux Tester" price: "£82.52" currency: GBP in_stock: true reviews_count: 12 url: https://www.desertcart.co.uk/products/523338870-par-meter-for-led-grow-lights-high-precision-quantum-sensor store_origin: GB region: United Kingdom --- # Stores 100 measurements PPFD up to 5000 μmol/m²/sec 3 measurement modes PAR Meter for led Grow Lights High Precision Quantum Sensor Par Light Meter PPFD Tester for Measuring Plants Photosynthetic Activity in 400-700nm Par Meter Light Lux Tester **Price:** £82.52 **Availability:** ✅ In Stock ## Summary > 🌱 Illuminate Your Growth Journey! ## Quick Answers - **What is this?** PAR Meter for led Grow Lights High Precision Quantum Sensor Par Light Meter PPFD Tester for Measuring Plants Photosynthetic Activity in 400-700nm Par Meter Light Lux Tester - **How much does it cost?** £82.52 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/523338870-par-meter-for-led-grow-lights-high-precision-quantum-sensor) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **User-Friendly Design:** Compact and sturdy with a tripod mount for easy access to hard-to-reach areas. - • **Data-Driven Decisions:** Log and track up to 100 measurements effortlessly, empowering you to make informed lighting adjustments. - • **Designed for Professionals:** Ideal for growers, scientists, and researchers looking to enhance their plant lighting strategies. - • **Versatile Measurement Modes:** Choose from dynamic, hold, or logged measurements to suit your specific growing needs. - • **Precision at Your Fingertips:** Experience high accuracy with PPFD measurements up to 5000 μmol/m²/sec, ensuring optimal plant growth. ## Overview The PAR Meter for LED Grow Lights is a high-precision quantum sensor designed to measure Photosynthetic Photon Flux Density (PPFD) in the 400-700nm range. With the ability to log up to 100 measurements, it offers versatile measurement modes and is perfect for growers, scientists, and researchers aiming to optimize plant lighting. ## Description Product description PAR measurement is highly important when dealing with plant lighting. Generally, the PAR light meter for plants is an instrument used to measure photosynthetically active radiation (PAR), it measures photon flux as the number of photons per square meter per second. LANDTEK Par Meter for Led Grow Lights | PPFD Tester offers 3 measurement modes allowing to be elected by the user according to needs You never go wrong in viewing the measured data since it has a large screen display. The values are clearly displayed on the screen including the low battery indicator. The light meter par features a ¼” screw mount for the tripod and selfie stick compatibility (tripod is not included in the set). - It is powered by 2 x 1.5V AAA alkaline battery Review: Nice little meter for plants - What a great light meter ! Functions very well, at a very reasonable price. Highly recommend ! It's surprising to discover the massive difference between light that people see and light that plants see. Huge difference ! Pick up one of these meters -- you won't be sorry ! Review: Not bad for the price - Not a high end product but it does the trick. Pretty accurate for the price point ## Features - 【HIGH PRECISION PPFD MESUREMENT】This Par Meter integrated with highly accurate Quantum Sensor Measuring for Photosynthetic Photon Flux Density (PPFD) up to 5000 μmol/m²/sec in the wavelengths range from 400 nm to 700 nm. No more guessing. Having such a PPDF meter can help you dial in your lighting needs based on growth stage as to not over expose young plants and underexpose flowering plants - 【THREE MEASUREMENT MODES】This PAR Meter for Led Grow Lights offers 3 measurement modes, which can be selected by the user according to needs. There are Dynamic Measurements is for every second measurement, Hold Measurement is for rhe last dynamic measurement, and the Logged Measurement is for the data recording in meter - 【DATA DAGGED FUNCTION】With a large LCD display, user can see the real-time PPFD levels and also the last 4 historical data on display. This Par meter can store up to 100 data measurements by manual saving at indexes 1 through 100 which is especially useful for monitoring and tracking changes in light energy levels in real time - 【IT IS A VALUABLE TOOL FOR GROWERS / SCIENTISTIS/ RESEARCHERS】The use of a PPFD Meter will be a great help in measuring the amount of energy your plants were getting at various distances from light and also the strength of light. Helping users make quick and accurate decisions to optimize your grows - 【HANDLED / TRIPOD MOUNTING 】LANDTEK Light Par meter is very well made, compact, solid construction, simple operation and accurate. There's a handy 1/4” tripod socket that enables you to attach a selfie stick so that you can reach back and take measurements in far corners of your greenhouse. (Please Noted:the meter automatically shuts off after 3 minutes when no buttons are pressed) ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.6 out of 5 stars 42 Reviews | ## Images ![PAR Meter for led Grow Lights High Precision Quantum Sensor Par Light Meter PPFD Tester for Measuring Plants Photosynthetic Activity in 400-700nm Par Meter Light Lux Tester - Image 1](https://m.media-amazon.com/images/I/510Ihzl2FkL.jpg) ![PAR Meter for led Grow Lights High Precision Quantum Sensor Par Light Meter PPFD Tester for Measuring Plants Photosynthetic Activity in 400-700nm Par Meter Light Lux Tester - Image 2](https://m.media-amazon.com/images/I/81yRhLwRbTL.jpg) ![PAR Meter for led Grow Lights High Precision Quantum Sensor Par Light Meter PPFD Tester for Measuring Plants Photosynthetic Activity in 400-700nm Par Meter Light Lux Tester - Image 3](https://m.media-amazon.com/images/I/71qxg1Lg+7L.jpg) ![PAR Meter for led Grow Lights High Precision Quantum Sensor Par Light Meter PPFD Tester for Measuring Plants Photosynthetic Activity in 400-700nm Par Meter Light Lux Tester - Image 4](https://m.media-amazon.com/images/I/71S4PYyzIAL.jpg) ![PAR Meter for led Grow Lights High Precision Quantum Sensor Par Light Meter PPFD Tester for Measuring Plants Photosynthetic Activity in 400-700nm Par Meter Light Lux Tester - Image 5](https://m.media-amazon.com/images/I/817ShgCvj3L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice little meter for plants *by J***W on March 23, 2024* What a great light meter ! Functions very well, at a very reasonable price. Highly recommend ! It's surprising to discover the massive difference between light that people see and light that plants see. Huge difference ! Pick up one of these meters -- you won't be sorry ! ### ⭐⭐⭐⭐⭐ Not bad for the price *by M***O on November 30, 2024* Not a high end product but it does the trick. Pretty accurate for the price point ### ⭐⭐⭐⭐⭐ Works exactly like you want it to *by B***E on February 14, 2025* Easy to ready and determine the PPFD. Great product and worth the price. ## Frequently Bought Together - PAR Meter for led Grow Lights High Precision Quantum Sensor Par Light Meter PPFD Tester for Measuring Plants Photosynthetic Activity in 400-700nm Par Meter Ligh Lux Tester - AC Infinity Cloudray S6, Grow Tent Clip Fan 6 Inch with 10 Speeds, EC Motor, Weatherproof IP-44, Quiet Hydroponics Circulation Cooling (Black, Auto Oscillation) (AC-CCS6) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/523338870-par-meter-for-led-grow-lights-high-precision-quantum-sensor](https://www.desertcart.co.uk/products/523338870-par-meter-for-led-grow-lights-high-precision-quantum-sensor) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-19*