Digital Lux Meter in Pakistan
Buy Digital Lux Meters in Pakistan from
Test Instruments Pakistan. Explore a wide
range of digital lux light meters, handheld light meters,
pocket-size lux meters, wired sensor light meters and
data-logging instruments for professional illumination
measurement.
A Digital Lux Meter, also known as a
light meter or illuminance meter, is an instrument used
to measure the intensity of light falling on a surface.
It provides readings in lux (lx) or
foot-candles (FC), depending on the
instrument's supported measurement units.
Digital light meters are widely used in offices,
factories, warehouses, hospitals, schools, laboratories,
photography studios, agriculture, horticulture and
commercial buildings. They help professionals evaluate
workplace illumination, inspect lighting installations
and monitor light levels for different applications.
Explore Digital Lux Light Meters:
Compare handheld, wired sensor, pocket-size and
data-logging models from different brands.
View Digital Lux Meter Products
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What Is a Digital Lux Meter?
A Digital Lux Meter is an electronic
measuring instrument designed to measure illuminance,
which is the amount of visible light falling on a
particular surface area. The measurement is commonly
displayed in lux or foot-candles.
The instrument generally uses a photosensitive sensor,
such as a silicon photodiode, to detect incoming light.
The sensor converts light into an electrical signal,
which is processed and displayed as an illumination
reading on the digital screen.
Depending on the model, a digital light meter may
include a separate sensor probe, automatic range
selection, data hold, maximum and minimum readings,
backlight, data logging and computer connectivity.
If you need to measure light intensity in workplaces,
industrial environments or photography setups, a
suitable illuminance meter can help
you compare lighting conditions and monitor changes
in illumination.
How Does a Lux Meter Work?
A digital lux meter works by detecting visible light
through a photosensor and converting the detected
light into an electrical signal. The meter processes
this signal and calculates the illuminance value
according to its sensor response and calibration.
-
Light Detection:
The photosensor receives light from the
surrounding environment or a particular surface.
-
Signal Conversion:
The photodiode converts the incoming light
into an electrical signal.
-
Signal Processing:
The meter's electronic circuit processes
the sensor signal.
-
Measurement Display:
The instrument displays the calculated
illuminance in lux or foot-candles.
-
Data Recording:
Supported models can hold, store or transfer
readings for further analysis.
For reliable results, the sensor should be positioned
correctly, kept clean and used within the instrument's
specified measurement range and operating conditions.
Types of Digital Lux Meters
Test Instruments Pakistan offers different categories
of light measurement instruments to suit various
applications and working environments.
1. Digital Lux Meter
A standard Digital Lux Meter is a
handheld instrument used to measure illumination
levels in lux. Depending on the model, it may also
measure in foot-candles and offer features such
as data hold, maximum/minimum recording and
automatic ranging.
Explore Digital Lux Meters
.
2. Digital Lux Meter with Wire
A Digital Lux Meter with Wire
features a separate photosensor connected to
the main display unit through a cable. This
arrangement allows users to position the sensor
at the required measurement location while
viewing the reading on the main instrument.
Explore Digital Lux Meters with Wire
.
3. Lux Meter with Data Logging
A Lux Meter with Data Logging
can record illumination measurements over time.
Depending on the model, recorded data can be
stored internally or transferred to a computer
through a USB interface for analysis and reporting.
These instruments are useful for lighting surveys,
workplace inspections, building assessments and
long-term illumination monitoring.
Explore Lux Meters with Data Logging
.
4. Pocket Size Lux Meter
A Pocket Size Lux Meter is a
compact and portable instrument designed for
convenient light intensity measurements.
Its small design makes it suitable for quick
lighting checks, field inspections and routine
measurements.
Explore Pocket Size Lux Meters
.
5. UV Light Meter
A UV Light Meter measures
ultraviolet radiation within the wavelength
range supported by its sensor. It is used
for applications such as UV lamp testing,
UV exposure monitoring, sterilization
equipment checks and laboratory measurements.
A UV meter is different from a standard visible-light
lux meter. Select an instrument according to the
required UV wavelength and measurement units.
Explore UV Light Meters
.
Popular Digital Lux Meter Models
Test Instruments Pakistan lists digital light meters
from brands including Fluke, UNI-T, Benetech,
Smart Sensor, Mastech, TES, Kyoritsu and
Standard Instruments. The following examples
highlight selected products and their listed features.
Fluke 941 Digital Lux Meter
The Fluke 941 is a handheld light meter
designed for measuring visible light
from different light sources. It has
a separate photosensor and display unit
connected through an extension cable.
Listed Specifications:- Lux ranges: 20 to 200,000 lux
- Foot-candle ranges: 20 to 20,000 FC
- Accuracy: ±3% at 2854 K calibration source
- Accuracy: ±6% for other visible light sources
- Silicon photoelectric diode sensor
- 3½-digit LCD display
View Fluke 941 Light Meter
Benetech GM1010 Digital Lux Meter
The Benetech GM1010 is a handheld digital
lux meter with unit selection, backlight,
maximum/minimum measurements and automatic
measurement functions.
Listed Specifications:- Measurement range: 0–200,000 lux
- Foot-candle range: 0–18,500 FC
- Silicon diode photosensor
- Backlight function
- MAX/MIN measurements
- Low battery indication
- Automatic power off
View Benetech GM1010 Lux Meter
ST6813 Smart Sensor Digital Lux Meter
The ST6813 Smart Sensor is a digital
light measurement instrument with a
rotatable sensor, color backlit display
and multiple measurement functions.
Listed Specifications:- Measurement range: 1–100,000 lux
- Foot-candle range: 1–10,000 FC
- Accuracy: ±(3% + 5 Lux) typical
- Resolution: 0.1 lux at lower range
- 180° rotatable sensor
- MAX/MIN and data hold
- Color LCD with backlight
View ST6813 Smart Sensor
ST1309 Standard Instrument Lux Meter
The ST1309 is a digital light meter
designed for measuring illumination
in lux, foot-candles and supported
additional measurement modes.
Listed Specifications:- Maximum range: 400,000 lux
- Maximum resolution: 0.1 lux
- FC/Lux selectable units
- Peak hold function
- MAX/MIN and data hold
- Relative reading function
- Automatic zeroing
View ST1309 Digital Lux Meter
ST185 USB Data Logging Lux Meter
The ST185 is a data-logging instrument
designed to record measurements over
time. Its USB interface allows recorded
data to be transferred to a computer
for further analysis.
Listed Features:- USB data transfer interface
- Memory for 51,840 readings
- Manual and automatic recording modes
- Alarm setup and indication
- Recording status indication
- Selectable recording intervals
View ST185 Data Logging Meter
UNI-T UT383 Mini Light Meter
The UNI-T UT383 is a compact handheld
light meter designed for convenient
illuminance measurements. It is suitable
for routine lighting checks where a
portable instrument is preferred.
Listed Product Features:- Compact mini meter design
- Lux and foot-candle display
- Portable handheld operation
- Suitable for routine light checks
Explore UNI-T Lux Meter Models
Important: Specifications differ
between models and versions. Confirm the product's
exact measurement range, accuracy, resolution
and included accessories on its individual
product page before purchasing.
Lux Meter Specifications and Features
When comparing a digital lux meter, consider
the technical specifications that affect its
measurement performance and suitability
for your application.
| Specification | Description |
|---|
| Measurement Range | The minimum and maximum illumination levels the instrument can measure, usually specified in lux and sometimes FC. |
| Accuracy | The stated measurement tolerance under specified calibration and operating conditions. |
| Resolution | The smallest change in illumination displayed by the instrument. |
| Photosensor | A light-sensitive detector, commonly a silicon photodiode, that detects incoming light. |
| Display | LCD or backlit LCD display for viewing measurement results. |
| Data Hold | Freezes the displayed reading for convenient viewing and recording. |
| MAX/MIN Function | Records or displays maximum and minimum readings, depending on the model. |
| Data Logging | Stores readings over time for later review or computer analysis. |
| Measurement Units | May include lux, foot-candles or other supported units. |
| Sensor Design | May be integrated into the meter or connected through a separate cable. |
Applications of Digital Lux Light Meters
Digital lux meters are used in different industries
to measure illumination, inspect lighting systems
and evaluate the amount of light reaching a
working surface.
1. Offices and Commercial Buildings
Measure desk, workstation, reception and meeting
room illumination to evaluate workplace lighting
conditions and identify areas that may require
lighting adjustments.
2. Factories and Industrial Facilities
Check illumination around production lines,
inspection stations, machinery and industrial
work areas. Regular measurements can support
workplace lighting assessments and maintenance.
3. Hospitals and Healthcare Facilities
Measure light levels in examination rooms,
laboratories, corridors and other healthcare
environments according to the applicable
lighting requirements.
4. Photography and Film Production
Use a suitable light meter to compare illumination
levels in photography studios, video production
areas and other visible-light environments.
5. Agriculture and Horticulture
Monitor visible illumination around indoor
growing areas, greenhouses and plant cultivation
spaces. For plant-specific photosynthetic
measurements, check whether a dedicated PAR
or PPFD meter is more appropriate than a
standard lux meter.
6. Schools and Educational Institutions
Check classroom, laboratory, library and
study-area illumination to support suitable
learning and working conditions.
7. Warehouses and Storage Facilities
Evaluate illumination in storage aisles,
loading areas, packing stations and inspection
zones.
8. Building Inspection and Facility Management
Conduct lighting surveys, compare illumination
between different areas and monitor changes
after lighting maintenance or upgrades.
9. UV Measurement Applications
Use a dedicated UV meter for measuring
ultraviolet radiation from compatible UV
sources. Standard lux meters measure visible
illuminance and should not be used as a
substitute for UV radiometers.
Lux vs Foot-Candle: What Is the Difference?
Lux (lx) and
foot-candle (FC) are units
used to measure illuminance. Both describe
the amount of luminous flux falling on a
particular surface area, but they use
different area units.
| Measurement Unit | Meaning | Conversion |
|---|
| Lux (lx) | One lumen per square metre. | 1 lux = 1 lm/m² |
| Foot-Candle (FC) | One lumen per square foot. | 1 FC ≈ 10.764 lux |
| Lux to FC | Convert lux readings into foot-candles. | FC = Lux ÷ 10.764 |
| FC to Lux | Convert foot-candle readings into lux. | Lux = FC × 10.764 |
Many digital light meters allow users to select
between lux and foot-candle units. Check the
product specifications to confirm which
measurement units are supported.
How to Use a Digital Lux Meter
Using a digital lux meter correctly is important
for obtaining reliable illumination readings.
The exact procedure may vary depending on
the instrument model.
-
Prepare the Instrument:
Switch on the meter and check the battery
and sensor condition.
-
Select the Measurement Unit:
Choose lux or foot-candles if the instrument
supports both units.
-
Position the Sensor:
Place the sensor at the location where
illumination needs to be measured.
-
Orient the Sensor Correctly:
Position the photosensor according to
the measurement procedure and the
orientation of the surface being assessed.
-
Allow the Reading to Stabilize:
Wait for the display to provide a stable
measurement.
-
Record the Reading:
Note the displayed lux or FC value.
Use data hold if available.
-
Compare Different Locations:
Repeat the measurement at relevant
positions to evaluate illumination
across the area.
-
Store the Instrument Properly:
Protect the sensor from dust, scratches
and unnecessary exposure to strong light.
For professional lighting surveys, use a
consistent measurement method and follow
the applicable workplace or project standard.
How to Choose the Best Lux Meter
Selecting the right Digital Lux Meter
depends on your application, required measurement
range and the features needed for your work.
Consider the following factors before purchasing.
-
Measurement Range:
Select a meter that covers the illumination
levels expected in your working environment.
-
Accuracy:
Compare the manufacturer's stated accuracy
and check the calibration conditions under
which it is specified.
-
Resolution:
Check the smallest measurement increment
displayed by the instrument.
-
Measurement Units:
Confirm whether you need lux, foot-candles
or both.
-
Sensor Type:
Decide whether an integrated sensor or
a separate wired photosensor is more
suitable for your measurement location.
-
Data Logging:
If you need to record light levels over
time, consider a meter with internal
memory or USB data transfer.
-
Portability:
A pocket-size or compact handheld meter
may be convenient for frequent field
inspections.
-
Display:
Consider an LCD with backlight if you
work in areas where display visibility
is important.
-
Calibration:
Review the calibration requirements
and availability of calibration services
for your selected model.
-
Application:
For UV radiation or plant photosynthetic
light measurements, select an instrument
designed for the relevant measurement
rather than relying on a standard lux meter.
Digital Lux Meter Price in Pakistan
The Digital Lux Meter price in Pakistan
depends on the instrument's brand, measurement
range, accuracy, resolution, sensor design
and additional functions.
Basic handheld light meters are designed for
routine illumination checks, while advanced
instruments may include separate sensors,
wider measurement ranges, data logging,
USB connectivity and additional recording
functions.
Prices can also vary between pocket-size
meters, wired sensor models, professional
light meters and UV measurement instruments.
Compare technical specifications before
choosing a product based only on price.
Visit our
Digital Lux Light Meter category
to explore available models, product details
and current prices.
Related Environmental Testing Instruments
Lighting measurements are often performed
alongside other environmental and workplace
inspections. Depending on your requirements,
you may also need instruments for measuring
sound, temperature, humidity and air movement.
Why Choose Test Instruments Pakistan?
Test Instruments Pakistan provides measuring
and testing instruments for industrial,
commercial, laboratory and professional
applications. Our light meter range includes
different models for illumination measurement,
workplace inspection and lighting assessment.
-
Multiple Product Options:
Explore handheld, pocket-size, wired
sensor and data-logging light meters.
-
Recognized Brands:
Browse products from brands including
Fluke, UNI-T, Benetech, Smart Sensor,
Mastech, TES and other manufacturers.
-
Technical Specifications:
Compare measurement ranges, accuracy,
resolution and available functions.
-
Product Assistance:
Contact our team for model information
and quotation inquiries.
-
Nationwide Delivery:
Contact us to confirm current product
availability and delivery arrangements
across Pakistan.
Frequently Asked Questions – Digital Lux Meter
1. What is a digital lux meter used for?
A digital lux meter is used to measure
the illuminance or amount of visible
light falling on a surface. It is
commonly used in offices, factories,
warehouses, hospitals, schools,
laboratories, photography studios
and building inspections.
2. What is the price of a lux meter in Pakistan?
The price of a lux meter in Pakistan
depends on its measurement range,
accuracy, resolution, brand, sensor
design and additional features.
Basic handheld meters and advanced
data-logging instruments may have
different prices. Contact Test
Instruments Pakistan for current
product prices and availability.
3. Where can I buy a digital lux meter in Pakistan?
You can explore digital lux meters
from Test Instruments Pakistan.
Visit our
Digital Lux Light Meter category
to compare handheld, wired sensor,
pocket-size and data-logging models.
4. What is the difference between lux and foot-candle?
Lux and foot-candle are both units
of illuminance. One lux equals one
lumen per square metre, while one
foot-candle equals one lumen per
square foot. One foot-candle is
approximately equal to 10.764 lux.
5. How does a digital light meter work?
A digital light meter uses a
photosensitive sensor, commonly
a silicon photodiode, to detect
incoming light. It converts the
detected light into an electrical
signal, processes the signal and
displays the illuminance reading
in supported measurement units.
6. What is a good accuracy for a lux meter?
The required accuracy depends on
the application and measurement
conditions. Different models may
specify accuracy values around
±3%, ±4% or other tolerances.
Always review the manufacturer's
accuracy specification, calibration
source and operating conditions.
7. Can a lux meter measure in foot-candles?
Yes. Many digital light meters
support both lux and foot-candle
measurements. Some models allow
users to switch between the units
through a dedicated selection
function. Confirm the supported
units in the product specifications.
8. What is the difference between a lux meter and a light meter?
A lux meter is a type of light
meter specifically designed to
measure illuminance. The term
light meter can refer to different
instruments, including illuminance
meters and photographic exposure
meters. Check the measurement
parameter before selecting a device.
9. How do I measure room lighting with a lux meter?
Switch on the meter, select the
required unit and position its
photosensor at the surface or
working plane where illumination
needs to be assessed. Allow the
reading to stabilize and record
the value. Repeat at relevant
locations to evaluate lighting
distribution throughout the room.
10. What is the difference between a lux meter with wire and without wire?
A lux meter with wire has a
separate sensor connected to
the main display unit through
a cable. A meter without a
separate wired probe generally
has an integrated sensor or
a compact sensor arrangement.
The suitable type depends on
where the sensor needs to be
positioned during measurement.
11. What is a lux meter with data logging?
A lux meter with data logging
records illumination readings
over a period of time. Depending
on the model, data can be stored
internally and transferred to
a computer for analysis,
documentation and reporting.
12. How do I calibrate a digital lux meter?
Lux meter calibration should
be performed according to the
manufacturer's procedure using
an appropriate reference light
source or calibration setup.
Calibration requirements and
intervals depend on the model,
usage and required measurement
reliability. Annual calibration
may be suitable for some
applications, but it is not
a universal requirement.
13. How often should a lux meter be calibrated?
The calibration interval depends
on the manufacturer's recommendation,
frequency of use, working conditions
and quality requirements. Instruments
used for critical inspections may
require more frequent verification.
Follow the applicable calibration
procedure and maintain records
where necessary.
14. Can a lux meter measure sunlight?
Yes. A standard visible-light
lux meter can measure outdoor
illuminance from sunlight when
used within its specified
measurement range and operating
conditions. Select a suitable
range to avoid over-range readings.
15. Can a lux meter measure LED lights?
A lux meter can measure illuminance
from LED lighting. However,
measurement accuracy can depend
on the meter's spectral response
and calibration characteristics.
For critical LED lighting assessments,
choose an instrument with suitable
spectral response and cosine
correction specifications.
16. What is the difference between a lux meter and a UV light meter?
A lux meter measures visible-light
illuminance, while a UV light meter
measures ultraviolet radiation
within its specified wavelength
range. They use different sensor
responses and measurement units.
A standard lux meter should not
be used as a substitute for
a UV radiometer.
17. Can a lux meter be used for plant growth measurement?
A lux meter can measure visible
illuminance in greenhouses and
indoor growing environments.
However, lux is weighted according
to human visual sensitivity and
does not directly measure
photosynthetic photon flux.
For plant-specific lighting
assessments, a PAR or PPFD
meter may be more appropriate.
18. How do I maintain a digital lux meter?
Keep the photosensor clean and
protect it from scratches, dust
and impact. Store the instrument
in a suitable case, avoid
operating it outside its
specified environmental limits
and follow the manufacturer's
instructions for battery care,
calibration and maintenance.
Buy Digital Lux Meters in Pakistan
Looking for a reliable
Digital Lux Meter or Light Meter in Pakistan?
Explore the range at
Test Instruments Pakistan and
compare different models for workplace lighting,
industrial inspections, photography, laboratories
and commercial applications.
Choose from handheld lux meters, wired sensor
instruments, pocket-size light meters and
data-logging models according to your
measurement requirements.
Explore Products:
View Digital Lux Light Meters
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for product details, quotations and availability.
