Rating TOP-7 luxmeters: an overview of the best devices for measuring illumination

Luxmeter - a device for determining the level of illumination.

Device will help to check the intensity of light in the workplace, in the living room, evaluate the compliance of this parameter with established standards.

What points to pay attention to when choosing a luxmeter, which model to give preference to, we will consider in this review.

Key criteria for choosing a light meter

Before purchasing a device for measuring the intensity of the luminous flux, a number of points should be considered:

• Type of equipment.
  Depending on the version, there are several types of luxmeters.
  Models equipped with a remote sensor allow testing in hard-to-reach places.
  Monoblocks are the cheapest, very compact and mobile.
  Analog gauges with pointer element are simple and reliable to use.
  LCD digital light meters provide the most accurate readings.
• Measuring range and accuracy.
  Most models of luxmeters provide testing of the brightness of the luminous flux from 0-10 units to 100-200 thousand lux.
  A typical error of 4-5 percent in most devices is sufficient for a fairly accurate measurement.
• Power type.
  Mains-powered light meters cannot be called mobile.
  Self-powered models are much more convenient to use, such devices receive energy from batteries or accumulators.
• Display.
  Digital instruments use LCD screens.
  The large display will be more convenient to use, and the presence of a backlight will allow you to comfortably operate the equipment in low light conditions.
• Additional functions.
  Auxiliary functionality allows you to register other parameters, such as temperature, pressure or noise level.
  The calculation option makes it possible to avoid manual calculation of the ripple factor.
  A number of light meter models are PC compatible and suitable for professional applications.

Rating-review of the best light meters

Light meters presented in the review characterized by compact size, affordable cost and high accuracy.

It can be used in everyday life and in the professional field.

Benetech GM1010

The Benetech GM1010 digital light level meter is a portable compact equipment that is indispensable at construction sites, businesses and at home.

The device is provided with the option of determining the minimum and maximum values, the Hold function (holding the received reading), the ability to determine the difference in the recorded data.

The device is equipped with a display with a bright backlight, a sensor based on a silicon diode, and replaceable batteries.

The battery life on one set of batteries is 18 hours.

The operating temperature of the product is 0 ... 40 degrees, the update rate is 2 times per second.

Specifications:

• operating range - 0–200000 lx;
• units of measurement - lux;
• options - determining the difference in data, holding readings, backlighting the display;
• maximum error - 4%;
• food - element "Krona";
• weight of the device - 200 g.

RGK LM-20

Luxmeter RGK LM-20 with a measurement range of 0-199999 lx and a basic error of 4 percent is a portable device for checking the level of illumination in rooms for various purposes.

The device is equipped with a silicon photocell operating in the visible spectrum and fixing the light of artificial or natural origin.

The model allows testing at a speed of 2 measurements per second, is provided with a system for automatically determining the operating range, and the ability to select units of measurement LUX / FC.

Data is displayed on a four-digit display with a bright backlight.

HOLD mode allows you to fix the current result, auto-off prolongs the life of power supplies.

Specifications:

• operating range - 0–199999 lx;
• units of measurement - lux, foot candle;
• options - auto-off, recording values, holding readings, charge indication, auto-ranging, display backlight;
• maximum error - 5%;
• food - AAA elements;
• weight of the device - 83 g.

Sanpometer LX1010B

Sanpometer LX1010B digital light meter with remote sensor guarantees accurate determination of illumination indicators in a wide range with a low base error.

The device is equipped with a large backlit LCD display, a three-range measurement module, and a sensitive element in the form of a silicone photodiode.

The model has high accuracy - the maximum error rate approaches 5 percent.

The device is powered by a 9 volt battery.

The luxmeter can be used at an ambient temperature of 0...50 degrees and a relative humidity of 0...80 percent.

The device works with a base frequency of 2 measurements per second.

Specifications:

• operating range - 0–100000 lx;
• units of measurement - lux;
• options - reading hold, charge indication, manual range selection, display backlight;
• maximum error - 5%;
• food - element "Krona";
• weight of the device - 200 g.

Smart Sensor AR813A

Digital light meter Smart Sensor AR813A is a specialized stand-alone device for measuring illumination and brightness, which can be used in many areas of activity.

The device is equipped with a built-in rotary light sensor with a rotation angle of 180 degrees.

Sensor type - silicone photodiode.

The device boasts small size and weight, high accuracy, wide testing range.

The measurement frequency is 2 samples per second, the response time is 1 s.

The model is equipped with an informative LCD display and is powered by a 9V battery included in the package.

Specifications:

• operating range - 1–100,000 lux;
• units of measurement - lux;
• options - reading hold, charge indication, manual range selection, out-of-range indicator;
• maximum error - 4%;
• food - element "Krona";
• weight of the device - 116 g.

Radex LUPIN

The Radex LUPIN luxmeter-pulsometer-brightness meter will provide an accurate measurement of the illumination of artificial and natural origin, the pulsations of the radiation of lamps, lamps, screens and other light sources.

The model supports a wide range of testing - illumination 10-200000 lx, brightness 3-70000 cd/sq. m, pulsations with a coefficient of 1–100 percent.

The device can be connected to a computer via USB.

The power source is a built-in lithium battery.

The time of continuous operation with a charged battery is 6 hours, the operating temperature range is -10 ... 40 degrees.

The device is provided with an auto-off option, a battery status indicator.

Specifications:

• operating range - 10–200000 lx;
• units of measurement - lux;
• options - auto power off, connection to a computer via USB, charge indication;
• maximum error - 10%;
• power supply - battery;
• weight of the device - 180 g.

Techmeter DL1

Luxmeter (illuminance meter) Techmeter DL1 with a working measurement range of 0.1-200,000 lx is made in a compact, ergonomic black case, providing maximum convenience.

The model also supports measurements in Phot.

The product is equipped with push-button control, large digital display, photosensitive sensor.

The device works with a capacity of 2, 20 and 200 thousand units.

Mode change is made through the main menu.

The testing speed is 0.5 seconds.

Among the useful functions are fixing the result, auto-selection of the operating range and manual adjustment of the latter, determination of maximum and minimum values, control of the battery level, power saving option.

Specifications:

• operating range - 0.1–200,000 lux;
• units of measurement - lux, foot candle;
• options - auto-off, recording values, holding readings, charge indication, automatic / manual range selection;
• maximum error - 5%;
• food - element "Krona";
• weight of the device - 80 g.

CEM DT-1301

Luxmeter CEM DT-1301 will allow you to accurately assess the level of illumination in the premises of educational and medical institutions, offices, gyms, industrial and domestic facilities.

The model is equipped with a sensitive sensor based on a silicone photodiode with a filter, supplemented by indicators of overload and battery status.

The device boasts compact dimensions and light weight.

The device is equipped with a large and clear screen, a rotary knob for changing the testing range, an automatic shutdown system after 15 minutes of inactivity.

The product is completed with an ergonomic case, a battery.

Specifications:

• operating range - 200–50000 lux;
• units of measurement - lux, foot candle;
• options - auto-off, reading hold, indication of charge and overload, manual range selection;
• maximum error - 10%;
• power supply - element A23;
• weight of the device - 160 g.

Reviews

Useful video

This video provides an overview of the LX1010BS light meter:

Conclusion

• A light meter is a useful device that allows you to determine the intensity of the luminous flux in your home or workplace with a sufficient degree of accuracy.
• When choosing a light meter, you need to pay attention to the type of equipment, measurement range and accuracy, type of power supply, display, additional functionality.
• The considered light meters are high-quality, compact and accurate equipment with an affordable price tag for domestic and professional use.