Professional Digital Light Meter LX821 Greenhouse Hydroponics Gardening Lighting

Description

Professional Light Meter Nicety LX821
High Light Measurement Range: 200,000 Lux / 20,000 Foot Candle
This is a professional light meter LX821 that can be used by nurseries, hydroponics, hobby orchid growers or for everybody who installs lighting or needs to check and audit light levels. This digital light meter also has a high upper light range, up to 200,000 lux, therefore it can measure intense bright light, such as metal halide lights and LED lamps, frequently used in hydroponics and direct sunlight. Growers use this light meter to make sure all their plants receive the correct light amounts. Architects, lighting consultants and engineers use this professional digital light meter to test light levels in buildings, offices, work shops and production areas. This digital light meter LX821 has a higher accuracy than most other light meters.
Features:
Unit
Lux or Footcandle (fc) selectable
Multifunctional LCD, 3 3/4 digits
Auto Zero
Min/Max Memory
Specifications:
4 Ranges: 0 to 200,000
Lux
0 to 20,000 fc
Resolution: up to 0.1 lux
Accuracy: ±3%
Repeatability:
±2%
Photo detector type: Silicon Photo Diode with Filter
High Sampling rate: 2.5 measurements per second
Dimensions: 7" X 3" X 1.5"
Photo Detector Dimensions: 4.5" X 2 " X 0.8"
What's in the box:
Luxmeter LX821
Black Carrying case
9V battery is included
User manual
1-year warranty and excellent customer service provided by reputable USA seller! I use all the meters myself, so if you have a question I can help you!