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Extech

Handheld test & measurement instruments — humidity, temperature, water quality, power, and more

Extech Light Meters

23 products across 16 product families

401025 Light Meter2 models
Extech

401025 Light Meter

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Starting at $179.00
407026-NIST Light Meter w/ NIST 407026
Extech

407026-NIST Light Meter w/ NIST 407026

This 407026 Heavy Duty Light Meter has 4 lighting type settings for enhanced accuracy (Tungsten/Daylight, Fluorescent, Sodium, Mercury). Additional features include Data Hold, Min/Max/Average, Auto power off and a % reading of the differential from a reference point. Built-in RS-232 interface with optional Data Acquisition Software and Data logger. Complete with 9V battery, light sensor with 45" (1.1m) cable, protective cover, and holster with stand.

$434.00
EA30 Light Meter2 models
Extech

EA30 Light Meter

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Starting at $239.00
EA33 Light Meter with Memory Easyview 30 Series2 models
Extech

EA33 Light Meter with Memory Easyview 30 Series

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Starting at $349.00
LT300 Light Meter2 models
Extech

LT300 Light Meter

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Starting at $244.00
LT40 Light Meter2 models
Extech

LT40 Light Meter

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Starting at $144.00
SDL400 Light Meter SD Logger2 models
Extech

SDL400 Light Meter SD Logger

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Starting at $379.00
Extech LT250W Light Meter with Connectivity to Exview App # LT250W
Extech

LT250W Light Meter with Connectivity to Exview App

The LT250W is a compact light meter with Bluetooth connectivity, which allows building and maintenance professionals to view and share light intensity data directly from a mobile device using the free ExView app. With the capability to capture data, display trends, set visual and audio alarms, and create and send reports, users can gain deeper insights on workplace comfort and building health. The LT250W is part of the Extech 250W Connected Series of products that can improve your ability to evaluate problems and report on them from the field. This allows you to improve the speed and quality of decisions to address critical issues immediately.

$139.00
Extech LT45 Light Meter, Color LED # LT45
Extech

LT45 Light Meter, Color LED

The LT45 LED light meter is useful for measuring and optimizing environmental light levels in a wide range of environments, including office buildings, manufacturing plants and warehouses, university campuses, schools, hospitals, and many other locations. OSHA regulates workplace lighting because illumination must be adequate for assigned tasks, and light meters are used to verify regulatory compliance, as well as state and local public safety codes and ordinances. Use of LED lighting is on the rise because it is more efficient to operate, it emits stable, high quality illumination, and the technology is dropping in price. The LT45 comes with a 9-volt battery, protective sensor cover, hard case, and user manual.

$359.00
Extech LT45-NISTL Light Meter, Color LED w/NIST LT45 # LT45-NISTL
Extech

LT45-NISTL Light Meter, Color LED w/NIST LT45

The LT45 LED light meter is useful for measuring and optimizing environmental light levels in a wide range of environments, including office buildings, manufacturing plants and warehouses, university campuses, schools, hospitals, and many other locations. OSHA regulates workplace lighting because illumination must be adequate for assigned tasks, and light meters are used to verify regulatory compliance, as well as state and local public safety codes and ordinances. Use of LED lighting is on the rise because it is more efficient to operate, it emits stable, high quality illumination, and the technology is dropping in price. The LT45 comes with a 9-volt battery, protective sensor cover, hard case, and user manual.

$456.50
Extech LT505 Light Meter, Auto Ranging # LT505
Extech

LT505 Light Meter, Auto Ranging

Extech’s pocket-sized autoranging Light Meter offers wide light intensity ranges measuring up to 40,000Fc (400,000Lux) with high resolution to 0.01Fc (0.1Lux). Ideal for indoor lighting tests and for checking security and safety illumination in parking garages, night time ATM areas, stairwells, landings, and hallways.

$154.00
Extech SDL470 Uva/Uvc Light Meter/Datalogger # SDL470
Extech

SDL470 Uva/Uvc Light Meter/Datalogger

The Extech SDL470 is a UVA/UVC Light Meter and Data logger. The SDL470 can measure both long wave and short wave UV irradiance under UVA and UVC light sources respectively. This meter features a cosine correction filter, data logging to Excel format, offset adjustment for relative measurements, Type-K/J thermocouple input for temperature measurements (probe sold separately), record/recall modes, min and max readings, and data hold plus auto power off with disable function. This product comes with a built-in tilt stand, SD memory card, UVA light sensor with protective cover, UVC light sensor, hard case, universal AC adaptor, and 6 x AA batteries.

$1,049.00
Extech SDL470-NISTL Uva/Uvc Light Meter/Datalogger with Limited NIST # SDL470-NISTL
Extech

SDL470-NISTL Uva/Uvc Light Meter/Datalogger with Limited NIST

The Extech SDL470 is a UVA/UVC Light Meter and Data logger. The SDL470 can measure both long wave and short wave UV irradiance under UVA and UVC light sources respectively. This meter features a cosine correction filter, data logging to Excel format, offset adjustment for relative measurements, Type-K/J thermocouple input for temperature measurements (probe sold separately), record/recall modes, min and max readings, and data hold plus auto power off with disable function. This product comes with a built-in tilt stand, SD memory card, UVA light sensor with protective cover, UVC light sensor, hard case, universal AC adaptor, and 6 x AA batteries.

$1,244.00
Extech SP505 Light Meter, Pocket Solar # SP505
Extech

SP505 Light Meter, Pocket Solar

Extech’s SP505 measures solar power level from sunlight outdoors to determine the best location of solar panel and solar water heater installations. It is also used indoors by window manufacturers, the automotive industry, and remodeling home owners to check the level of solar radiation transmission through various glass thicknesses and degrees of tinting to use for window installations. The convenient, pocket-sized meter with a built-in precision solar light sensor is easy-to-use wherever you go.

$189.00
Extech UV505 Light Meter UV-Ab # UV505
Extech

UV505 Light Meter UV-Ab

The Extech UV505 Pocket Light Meter measures UV-AB light from natural and artificial light sources. It can be used in outdoor activities, indoor medical testing, laboratory and research, industrial, education, electronics, and forensics/criminology applications. It offers a backlit display, cosine corrected sensor, two selectable ranges, zero function, display hold, and auto power off. Includes a pouch to protect and store your meter.

$239.00
Extech UV510 Light Meter UV-A # UV510
Extech

UV510 Light Meter UV-A

The Extech UV510 Light Meter measures UVA light radiation from natural and artificial light sources. It offers a backlit dual display, cosine corrected sensor, two selectable ranges, zero function, min/max recording, display hold, and auto power off. The compact size with handy wrist strap gives you convenience in taking quick UV reading wherever you go.

$204.00

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