light meter

For measuring illuminance in greenhouses and other rooms.

Over time, the lamps lose their light intensity, and this light indicator can determine the appropriate time to change them.
This meter is ideal for measuring the illuminance in the room.

• Easy to read: LCD Whether you are in a bright sunny field or in a tight space, you can always read Drmeter Digital Illuminance / Light meter thanks to the large 18mmLCD display with 3-1/2 digits of info.
• Wide range: Whatever you're measuring, you can be sure this light meter will capture it, as it has a wide range of 0 - 1,000,000 Lux for every scenario.
• Accuracy: Get the right reading every time. You can count on this digital light meter to always read within +/- 5%.
• Fast Reading: With a fast sampling rate of 0.4 seconds, you'll never be left waiting to read your reading.
• Long battery life: Powered by a 9V battery, this unit has low power requirements and will last you a long time in the field without needing a change.

For measuring the luminance in greenhouses and other rooms.

Over time, the lamps lose the intensity of light, and this light indicator can determine the time to change them.
This gauge is ideal for measuring room lighting. The VDL Digital Light Meter serves to measure the amount of light emitted by the lamps. Extremely precise and easy to use, this unit has a large LCD screen. A product made of high quality material that can be used for several years. The measurement should be made 30 cm from the lamp.

• Measuring range: 200,000 lux
• Lux / FC measurement units
• Automatic data recording
• Batteries: 2pcs AAA

Luxmeters are extremely useful tools designed to measure natural light outdoors or indoors for cultivation.

Thanks to their functions, you can get accurate information on how much light your plants receive! Benetech is a device with greater functionality, embedded software, convenient and robust design.

Technical data:

* Measurement range: 0Lux ~ 200,000Lux / 0Fc ~ 185,806Fc
* Accuracy:
± 3% reading ± 0.5% f.s. (<10,000Lux)
± 4% reading ± 10dgts. (> 10,000Lux)
* Digital Updates: 2 times / sec
* Photometric sensor: Silicon diode
* Battery life: Not less 60 hours
* Operating temperature and humidity: 0 ℃ ~ 40 ℃, 10% RH ~ 90% RH
* Storage temperature and humidity: -20 ℃ ~ 50 ℃, 10% RH ~ 90% RH
* Power: 9V
* Functional selection
* Auto-off after 5 minutes of inactivity
* Function "backlight"
* Max and minimum measurements
* Automatic measurement (AUTO)
* Low battery indication

The digital light meter (lux meter) is easy to use! It uses silicon sensors to sense the light around your plants.

It uses a silicon photo diode sensor that can accurately measure light emitted from a single source up to 432,000 Lux units, more than enough for an average-sized room. The tester is cosine-corrected, meaning it doesn't need to be placed directly under the light source at a perfect 90 degree angle, just hold the tester off center or at a slight angle and it will still give an accurate reading.

The meter also features a low battery indicator. It comes with a 3V CR2032 lithium battery so it's ready to use straight away, and measurements are available in 3 different stages for precise and accurate light intensity readings.

INSTRUCTIONS FOR USE

Testers are important measuring devices in horticulture. In this category you will find testers with different purposes.