Hi there is an app to convert to ppfd?

Multiply your reading by .017 Very close to apogee 500 readings with this conversion.

Manufacturer, please let me know if batteries are included?

Hi ,There are batteries in the box.

Does this measures LED light?

It should. It might not measure IF red or blue, but it will measure full spectrum white and red. I use it for my LED Grow Lamps and get pretty accurate PFFD Readings.

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UNI-T UT383 Light Meter Lux Meter Lumens Digital Illuminance Meter 0~199,900 Lux (0~18,500 FC) Foot Candles Luxmeter for Film Photography Plants Photometer Lighting Intensity Brightness Measurement

Product ID: 340201476

💡0~199,900 Lux ultra-wide range

📊±(4%+8) high accuracy

📱0.5s fast sampling time

202.59 DT

Duties & taxes included

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💡 Illuminate your world with precision and speed!

INSTANT READINGS - Get real-time data in just 0.5 seconds—no more waiting, just lighting clarity.
USER FRIENDLY DESIGN - Large backlit 4-digit LCD screen and compact form factor for on-the-go professionals.
SMART POWER MANAGEMENT - Auto shutdown and low battery alerts keep you powered up when it counts.
PRECISION LIGHTING INSIGHTS - Capture exact illuminance with ±(4%+8) accuracy for flawless results every time.
ULTRA WIDE MEASUREMENT RANGE - From dim to dazzling, measure 0 to 199,900 Lux or 0 to 18,500 Foot Candles effortlessly.

The UNI-T UT383 is a professional-grade digital light meter offering ultra-wide lux measurement (0~199,900 Lux) with high accuracy (±4%+8). Designed for photographers, filmmakers, horticulturists, and lighting pros, it features a fast 0.5-second sampling time, a large backlit LCD, and smart power-saving functions, making it the go-to tool for precise and reliable illuminance measurement.

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