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A lux meter measures illumination for offices, plants, photography and lighting design.
This guide is built from Amazon product listings, not our own testing, so confirm specs, safety ratings and current price on each product page.
Prices are approximate US dollar conversions of what Amazon showed on October 31, 2026.
Last updated: October 31, 2026.
Quick Picks
| Product | Type | Best for |
|---|---|---|
| Digital Illuminance Light Meter (200,000 Lux) | Lux meter | Cheapest |
| Mcbazel Digital Illuminance Light Meter | Lux meter | Photometer |
| POROMETISTO Handheld Light Meter | Lux meter | 1 to 200,000 lux |
| UNI-T UT383 Light Meter | Lux meter | Known tool brand |
| Light Meter with Ambient Temperature | Lux meter | Also reads temperature |
| TopTes TS-710 Light Meter | Lux meter | Lux and foot candles, rotating sensor |
| UNI-T UT383BT Bluetooth Light Meter | Bluetooth lux meter | App connectivity |
Our Picks
1. Digital Illuminance Light Meter (200,000 Lux)
A digital illuminance light meter tester with 200,000 lux range, per the listing. It was shown at about $13 on Amazon.com on October 31, 2026.
Good for: Cheapest. Watch out: basic accuracy.
2. Mcbazel Digital Illuminance Light Meter
A Mcbazel digital illuminance light meter photometer for light intensity, per the listing. It was shown at about $13 on Amazon.com on October 31, 2026.
Good for: Photometer. Watch out: basic accuracy.
3. POROMETISTO Handheld Light Meter
A POROMETISTO digital handheld illuminance light meter, 1 to 200,000 lux, per the listing. It was shown at about $24 on Amazon.com on October 31, 2026.
Good for: 1 to 200,000 lux. Watch out: lesser-known brand.
4. UNI-T UT383 Light Meter
A UNI-T UT383 digital illuminance lux meter, per the listing. It was shown at about $28 on Amazon.com on October 31, 2026.
Good for: Known tool brand. Watch out: basic display.
5. Light Meter with Ambient Temperature
A digital illuminance meter handheld with ambient temperature, per the listing. It was shown at about $30 on Amazon.com on October 31, 2026.
Good for: Also reads temperature. Watch out: lesser-known brand.
6. TopTes TS-710 Light Meter
A TopTes TS-710 light meter in lux and foot candles with a 180-degree rotating sensor, per the listing. It was shown at about $30 on Amazon.com on October 31, 2026.
Good for: Lux and foot candles, rotating sensor. Watch out: mid price.
7. UNI-T UT383BT Bluetooth Light Meter
A UNI-T UT383BT Bluetooth lux meter digital illuminance meter, per the listing. It was shown at about $35 on Amazon.com on October 31, 2026.
Good for: App connectivity. Watch out: higher price.
How to Choose
Range
200,000 lux covers sunlight.
Sensor
A rotating sensor helps aim.
Units
Lux and foot candles.
Frequently Asked Questions
What is lux?
A measure of light on a surface.
Cheapest?
The $13 meters.
Brand?
UNI-T.
Bottom Line
For value, the budget lux meters. For a known brand, the UNI-T UT383.
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