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Red handheld LED light meter with wired sensor probe

TENMARS ELECTRONICS

TENMARS ELECTRONICS TM-201L LED Light Meter electrician tool

SKU CH-AR7P-7QSQW MPN TM-201L

Measures LED and visible light intensity in lux or foot-candles with a 1.5 m sensor cable and ±3 % accuracy

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Measures LED and all visible light accurately
  • Conforms to JISC1609:1993 and CNS 5119 class A
  • Silicon photodiode with spectral response near CIE curve
  • 5 m sensor cable allows flexible positioning
  • Compact 130×55×38 mm meter weighs 250 g

Light-meter purpose

The TM-201L measures LED white light and all visible sources in Lux or Foot-candle. It meets JISC1609:1993 and CNS 5119 general A class specifications. A silicon photodiode with filter matches CIE luminous spectral efficiency. The sensor connects by a 1.5M wire for remote readings.

Electricians and lighting auditors

Technicians verifying LED installations or general illumination levels will find the four manual ranges and max-hold function useful. Zero adjustment helps maintain baseline accuracy. Buyers needing automatic ranging, data logging or spectral analysis should look at other instruments.

±3 % accuracy on calibrated LED

The meter reads within ±3 % when calibrated to a standard incandescent lamp at 2856 K and corrected for LED day white light. Other visible sources fall within ±8 %. This tolerance decides whether the TM-201L meets your quality or compliance requirements.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $85.99
Cheaper than about 57% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameTENMARS
Model nameTM-201L
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How long is the sensor cable on the TM-201L LED Light Meter?

The light sensor connects via a wire approximately 1.5 metres long, allowing the sensor head to be positioned away from the main meter body.

What is the correct procedure to zero the TM-201L before taking measurements?

With the sensor covered or in complete darkness, press the zero adjustment button until the 3 1/2 digit LED display reads 000; skipping this step adds offset error to every reading.

Which battery does the TM-201L require and how often should it be replaced?

The meter uses a standard 9 V battery (not included); replace it when the low-battery indicator appears to maintain the stated ±3 % accuracy on LED white light.

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