--- product_id: 100328778 title: "BTMETER BT-881D Digital Illuminance Light Meter, Measure Lights 0.01~400,000 Lux (0.01~40,000 FC) Foot Candles Luxmeter with 270º Rotated Sensor for Plants LED Lights Indoor Outdoor Light Tester" brand: "btmeter" price: "320 zł" currency: PLN in_stock: true reviews_count: 13 category: "Btmeter" url: https://www.desertcart.pl/products/100328778-btmeter-bt-881d-digital-illuminance-light-meter-measure-lights-0 store_origin: PL region: Poland --- # High Accuracy: +/- 4% at 10,000 Lux Wide Range: 0.01~400,000 Lux Fast Response: 0.4 seconds BTMETER BT-881D Digital Illuminance Light Meter, Measure Lights 0.01~400,000 Lux (0.01~40,000 FC) Foot Candles Luxmeter with 270º Rotated Sensor for Plants LED Lights Indoor Outdoor Light Tester **Brand:** btmeter **Price:** 320 zł **Availability:** ✅ In Stock ## Summary > Illuminate Your World! 💡 ## Quick Answers - **What is this?** BTMETER BT-881D Digital Illuminance Light Meter, Measure Lights 0.01~400,000 Lux (0.01~40,000 FC) Foot Candles Luxmeter with 270º Rotated Sensor for Plants LED Lights Indoor Outdoor Light Tester by btmeter - **How much does it cost?** 320 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/100328778-btmeter-bt-881d-digital-illuminance-light-meter-measure-lights-0) ## Best For - btmeter enthusiasts ## Why This Product - Trusted btmeter brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Insights:** Get real-time luminosity data with a rapid response time of just 0.4 seconds. - • **User-Friendly Design:** Easily rotate the 270º sensor for hassle-free readings from any angle. - • **Versatile Measurement Range:** Measure from 0.01 to 400,000 Lux, perfect for any lighting scenario. - • **Memory for Your Measurements:** Store up to 33 sets of readings for easy comparison and analysis. - • **Precision at Your Fingertips:** Experience high accuracy with readings within +/- 4% for optimal light measurement. ## Overview The BTMETER BT-881D Digital Illuminance Light Meter is a high-precision tool designed to measure light intensity from 0.01 to 400,000 Lux. With a quick response time of 0.4 seconds and a user-friendly 270º rotating sensor, this lux meter is perfect for both indoor and outdoor applications, making it ideal for professionals in gardening, education, and lighting design. ## Description desertcart.com : BTMETER BT-881D Digital Illuminance Light Meter, Measure Lights 0.01~400,000 Lux (0.01~40,000 FC) Foot Candles Luxmeter with 270º Rotated Sensor for Plants LED Lights Indoor Outdoor Light Tester : Electronics Review: Reliable and easy to use lux meter - Good and effective instrument. Very fast delivery, sooner than expected. Easy to use and reliable. Came with instructions and a carrying case. Review: Nice Quality and great price - This light meter is very good. It is easy to use and it gave me the results I needed for my light study. I would recommend this to others if they needed a quality light meter ## Features - ☀【HIGH ACCURACY】+/- 4% of readings for 10000 Lux, 1000 FC; +/- 5% of readings +/- 10 digits for 400000 Lux, 40000FC - ☀【0.4 SECOND RESPONSE】2~3 times sampling per second, Instantly to measure out how much luminosity intensity you’re getting, No more guessing - ☀【WIDE MEASURE RANGE】 This light meter can measure luminance at 0.01~400,000 Lumens, (0.01~40,000 Foot Candles), Which is much wider than the others. Resolution 0.01 - ☀【EASY TO USE】The light sensor can be rotated 270º, so you don’t need to turn around the light meter to measure luminosity intensity from different angles. Just rotate the sensor, and you can still read the illuminance at front - ☀【MEMORIZE THE LIGHT READINGS】This Lux Meter can help you record 33 sets of readings,Temp Testing, The RELATIVE measuring mode will show you the difference between current / recorded data. Ideal lux meter to measure light intensity for LED grow lights,garden, plants, school, office, state, LED lights, indoor and outdoor ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JZ3ZZQ6 | | Best Sellers Rank | #7 in Photographic Light Meters | | Customer Reviews | 4.4 4.4 out of 5 stars (518) | | Date First Available | October 28, 2018 | | Is Discontinued By Manufacturer | No | | Item Weight | 6.6 ounces | | Item model number | 935994 | | Manufacturer | BTMETER | | Product Dimensions | 8.26 x 3.93 x 1.57 inches | ## Images ![BTMETER BT-881D Digital Illuminance Light Meter, Measure Lights 0.01~400,000 Lux (0.01~40,000 FC) Foot Candles Luxmeter with 270º Rotated Sensor for Plants LED Lights Indoor Outdoor Light Tester - Image 1](https://m.media-amazon.com/images/I/61wsq78QJWL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliable and easy to use lux meter *by E***S on August 30, 2025* Good and effective instrument. Very fast delivery, sooner than expected. Easy to use and reliable. Came with instructions and a carrying case. ### ⭐⭐⭐⭐⭐ Nice Quality and great price *by V***4 on January 26, 2024* This light meter is very good. It is easy to use and it gave me the results I needed for my light study. I would recommend this to others if they needed a quality light meter ### ⭐⭐⭐⭐ Lasted Five Years *by G***J on March 3, 2025* Lasted 61 months and worked acceptably during that time. Kept it in its zip bag with the provided screwdriver and got satisfactory performance until I didnt this year at the start of the vegetable gardening season. Now reads a constant value which will not change. Too bad, but it did last five years... ## Frequently Bought Together - Digital LUX Meter - BTMETER BT-881D Light Meter Test Illuminance 0.1~400,00 Lux, Sensor Head Rotate 270 Degrees, with LUX/FC, MAX/MIN, Temperature, Data Logger for LED Light, Grow Plants - Decibel Meter, Tadeto Digital Sound Level Meter Portable Sound Meter 30dB to 130dB MAX Data Hold with LCD Display Backlight A/C Weighted for Home Factories --- ## 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.pl/products/100328778-btmeter-bt-881d-digital-illuminance-light-meter-measure-lights-0](https://www.desertcart.pl/products/100328778-btmeter-bt-881d-digital-illuminance-light-meter-measure-lights-0) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-29*