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. 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. 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. 0.4 SECOND RESPONSE?2~3 times sampling per second, Instantly to measure out how much luminosity intensity you’re getting, No more guessing. HIGH ACCURACY?+/- 4% of readings for 10000 Lux, 1000 FC; +/- 5% of readings +/- 10 digits for 400000 Lux, 40000FC.

Manufacturer: BTMETER. Date First Available: October 24, 2018. Is Discontinued By Manufacturer: No. Best Sellers Rank: #3 in Photographic Light Meters. Customer Reviews: 4.4 out of 5 stars 618 ratings 4.4 out of 5 stars. Item model number: 935994. : B07JZ3ZZQ6. Item Weight: 7.7 ounces. Package Dimensions: 8.27 x 4.25 x 1.73 inches.