Amprobe LM-200 LED Light Meter

(3 customer reviews)

  • Lux or footcandle user selectable measurement units
  • Measuring range of 200,000 lux or 20,000 foot candles
  • Data hold to freeze reading on the digital display
  • Max hold to capture highest light measurement
  • Measuring lights source include all visible ranges
  • Spectral response close to CIE luminous spectral efficiency
  • Angled light cosine correction
  • Extended length of wire for light sensor approximately 5 feet (1.5 m)
  • Includes protective sensor cap
  • Large, 3-1/2 digit display
SKU: 3730217 Category:


A professional tester specifically designed to accurately measure light output of the LED light sources for all visible light ranges.


Feature LM-200 LED Best Accuracy
LED Light measurement 200 lux, 2,000 lux, 20,000 lux, 200,000 lux +/- 3% (Calibrated to standard incandescent lamp 2856º K) and corrected LED day while-light spectrum (+/-6% other visible light sources)
20, 200, 2,000, 20,000 foot-candle
Display 2000 count LCD
Sensor Silicon photodiode and filter
LED light measurement 3½ digits, 2000 readings
Power supply 9 V NEDA 1604, IEC 6F22, JIS 006P battery



Light Meters

Maximize your lighting systems efficiency with Amprobe light meters.

What’s Included

  • LM-200 LED
  • Battery (installed)
  • Carrying case


Datasheet »
Product Manual »

3 reviews for Amprobe LM-200 LED Light Meter

  1. kwillmorth

    Excellent meter for lighting uses

    I’ve been using this meter for more than a year now, and have checked it against several high-end light measuring instruments. I’ve found its accuracy is as advertised at +/3%, its consistency under flickering AC driven LEDS (120Hz) is actually better than higher end meters unable to compute the samples accurately. Overall, this is an impressive meter at a great price, that I use for rough photometric tests as well as general illumination measurements in the field.

    ✔ Yes, I recommend this product.

  2. Deepak

    A good product – 1 step more to go

    This is a good and robust product. I have tested it at various places. Compared with some expensive ones and still gives similar reliable measurements for traditional light sources.

    ? Still don’t know its capacities to measure different wavelength from the LED source.

    Con: The battery sensor is bad, shows low battery most of the time(U can even see in the demo video of Amprobe)

    ✔ Yes, I recommend this product.

  3. jeff99

    very disappointed in Amprobe

    I cannot believe that Amprobe would put their name on this unit, the instructions are not even close to the features (or lack of features) that this unit has, have had it a day and working of returning it.

    ✘ No, I do not recommend this product

  4. Amprobe

    Thank you for bringing this to our attention. We have a misprint in our user’s manual and will update it accordingly.

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