TENMARS ELECTRONICS is an ISO-9001 certified manufacturer specializing in the Test and Measurement Instruments.

We are located in the Neihu Tech .Park in Taipei, Taiwan to serve the worldwide customers.

Our R&D team has over 20 years experience in the OEM/ODM projects. We are constantly developing new products to bring mutual benefits to our customers.

We take our missions seriously, and back them up with world-class technical facilities and supports:

  • Design and produce safe, user-friendly, and high quality instruments
  • Produce the high performance digitalized and computerized instruments with the advanced technology and equipments.
  • Offer various, reliable and endurable instruments to meet the customer’s satisfaction.


LED Light Meter (TENMARS/ LEDinside)



LED Light Meter



 According to JISC 1609:1993 AND CNS 5119 general A class specifications

  • Spectral response close to CIE luminous spectral efficiency
  • Measuring intensities of illumination in unit of Lux or Foot-candle
  • Silicon photo diode and filter
  • Cosine angular corrected
  • Data Hold





Multi-LED Light Meter

Light Source

6 LED light source and all visible light measuring:

L0     Standard light source A

L1     LED WHITE day light

L2     LED RED light

L3     LED AMBER (Yellow) light

L4     LED GREEN light

L5     LED BLUE light

L6     LED PURPLE light

L7~ L9     Default Standard light source A


3 3/4 digits LED with maximum reading 3999


Luminous lntensity Measurement

99 records storage capacity

Auto power off with disable function

Max/Min/AVG hold

Real Zero function

Auto ranging


40,  400,  4,000,  40,000,  400,000  LUX

40,  400,  4,000,  40,000  FC


Meter :130x55x38mm





±3% (Calibrated to standard incandescent lamp 2856°C)

and corrected LED light source)

±6% (Other visible light source)


If you have any question regarding our products, please feel free to contact us.


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