Light Meters
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£66.84 £55.70
- Measures overall light intensity
- Lux measurements in three ranges
- Tests up to 50000 lux
55 Reward PointsPrice Match GuaranteeDL7030 -
£99.42 £82.85
- Uniquely designed for testing white LED lights
- Also tests normal lighting
- Footcandle and lux measurement modes
82 Reward PointsPrice Match GuaranteeLT40 -
£102.00 £85.00
- LCD display has 4000 counts and a bargraph
- Silicon photo diode sensor
- 1.5 times per second measuring rate
85 Reward PointsPrice Match GuaranteeDL7040 -
£103.14 £85.95
- Automatic selection of range
- Footcandle/lux modes
- Easy to use
85 Reward PointsPrice Match GuaranteeKEW337 -
£132.60 £110.50
- Pocket-sized design
- Measurement range up to 99,999 lux
- Easy to use
110 Reward PointsPrice Match Guarantee5600540 -
£133.20 £111.00
- Compact and Lightweight
- UV sensor with cosine correction
- 2 selectable ranges
111 Reward PointsPrice Match GuaranteeUV510 -
£136.80 £114.00
- Measure light intensity up to 20,000 foot-candles or 200,000 Lux
- Digital and analogue light displays
- Extremely accurate readings
114 Reward PointsPrice Match GuaranteeLT300 -
£142.80 £119.00
- Check light installations in offices and commercial buildings
- Measure up to 200 000 lux
- Min/Max recording over prolonged periods
119 Reward PointsPrice Match GuaranteeMARLM192 -
£157.92 £131.60
- Measuring range to 200,000 lux or 20,000 fc
- Data hold function to freeze readings on the digital display screen
- MIN/MAX shows high and low readings
131 Reward PointsPrice Match Guarantee3052353 -
£203.40 £169.50
- Measure and verify the performance of existing lighting systems and commission new installations
- Measuring range of up to 200 000 lux
- Integrated correction factors for LED, incandescent and fluorescent lighting
169 Reward PointsPrice Match GuaranteeMARLM195 -
£207.60 £173.00
- Durable, double moulded case makes it perfect for field work
- Large, backlit display gives you all your information instantly
- Easy to use, thanks to the large display, ergonomics and push-button interface
173 Reward PointsPrice Match GuaranteeHD450 -
£256.80 £214.00
- Measure multiple types of LED light
- Expandable light sensor cable reaches difficult applications
- Built-in 99 record memory
214 Reward PointsPrice Match GuaranteeLT45 -
£270.00 £225.00
- Incredible compact, handheld device that provides high measurement ranges
- Stores and recalls up to 50 measurements for ease of use
- Offers ripple function that excludes stray light in the measurement results
225 Reward PointsPrice Match GuaranteeEA33 -
Free UK DeliveryChauvin Arnoux CA1110 Datalogging Light Meter£322.80 £269.00
- Light meter with flexible sensor - suitable for use with many different light sources, including LEDs
- Datalogging capabilities - log light levels over a period of time
- Backlight, MIN/MAX, average and many other additional features
269 Reward PointsPrice Match GuaranteeP01654110 -
Free UK DeliveryTesto 440 Lux Kit£590.58 £492.15
- Measure the illuminance levels in offices, production areas, hospitals, museums and schools
- Can be combined with various probes to measure environmental parameters such as air temperature and humidity
- Automatically recognises connected probes and adjusts parameters accordingly
492 Reward PointsPrice Match Guarantee05634402 -
Free UK DeliveryExtech SDL470 UVA/UAC Datalogging Light Meter£834.00 £695.00
- Measures both UVA and UVC light
- Datalogging capabilities - store measurement data on included SD card
- Includes two probes for each measurement type
695 Reward PointsPrice Match GuaranteeSDL470
About Light Meters
Light meters are primarily used for measuring the amount of light present within an environment. They're exceptionally useful devices for photography, cinematography, and scenic design as well as providing accurate light pollution readings.
In photography, a light meter enables the photographer to accurately gauge how much light is illuminating a scene, which can make the difference between a mediocre shot and a great shot.
Light meters are also extremely useful in the food production industry, particularly where crops, vegetables, and fruit are grown. With over (or under) exposure to light, plants won't grow properly; this means that a light meter is a perfect solution for both the food production industry and avid gardeners, ensuring that the light coming in through a greenhouse or other area isn't going to be damaging to whatever is being grown.
A more specific use of the common light meter is to accurately measure and stop light pollution. This problem becomes increasingly prevalent as we rely more on artificial light, which when used too much can waste energy and have several other negative effects on the environment. Light meter readings of artificial light can be used to analyse light pollution near places like airports. They can also be used to improve the comfort of working environments and save money on unnecessary lighting.
Light meters generally come with either the ability to measure lux, footcandles, or both. Lux light meters are used to measure the overall illuminance of an area per square metre; footcandle light meters are similar, but measure illuminance and light intensity (these types of light meter are much more commonly used in the USA - lux is used more commonly in the UK).
Whatever you need your light meter for, you're sure to find it at Tester. We've got plenty of high-quality, affordable products available in our light measuring range, from notable manufacturers such as Extech and Amprobe. Many of the light meters have additional features and useful extensions.
Can't find what you're looking for in our range or need some advice? Get in touch and one of our advisors will be delighted to help you choose the right light meter.