LS110 Light Transmittance Meter

Test the VLT of automotive front windshield

Visible light: 380nm-760nm standard
Suitable for vehicle administration office, car inspection station

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Linshang LS110 wireless split type light transmittance meter is mainly used for light transmittance detection of transparent materials such as glass, acrylic and film. This car window tint light transmittance meter has three independent test units. The displayed visible light transmittance is the average of three measurement data. The instrument use a visible light source to illuminate the tested transparent materials. The sensor detects the incident light intensity of the light source and the light intensity after passing through the tested transparent materials, expressed as a percentage.

Light Transmittance Meter Application

The LS110 portable light transmittance tester uses a split design. It consists of two parts: the main part (PART I) and the auxiliary part (PART Ⅱ). The main and auxiliary parts have super strong magnetic force and can be automatically closed together. It is widely used in the transmittance test of installed materials such as automobile front shield and curtain wall glass.   

LS110 visible light transmittance meter test different materials
LS110 visible light transmittance meter test different materials

Technical Parameters

Parameter Value
Spectral range 380nm-760nm full wavelength, in line withCIE photopic luminosity function
Measurement accuracy ± 2% (colorless and uniformtransparent materials)
Resolution 0%---10%: 0.1%; 10%---100%: 1%
Test samplesize >40mm × 40mm
Power supply Built-in lithium rechargeable battery
Dimension 130mm × 70mm × 84mm (L*W*H)
Weight 630g
product appearance
product appearance

Product Characteristics

1. The split design of the main and auxiliary machines is convenient for on-site measurement, such as the transmittance measurement of the car front windshield and the building glass. 

measure the car front windshield
measure the car front windshield

2. It adopts three-way visible light source measurement. The displayed light transmittance is the average value of three-way measurement data. The measurement result has strong anti-interference ability.

light sources
light sources

3. The car window tint visible light transmittance meter has built-in rechargeable lithium battery. There is no need to replace the battery, the standard one-to-two USB charging cable can be used to charge the main and auxiliary machines at the same time. The instrument is easy to use and energy-saving. 

charging mode display
charging mode display

4. The laser alignment function ensures that the main and auxiliary machines are accurately aligned during the measurement process, thereby ensuring the accuracy of the measurement.

laser alignment
laser alignment

5. With test data lock function (HOLD), the light transmittance meter is convenient for data reading.  The data remain on the interface after taking away the test materials.

HOLD function display
HOLD function display

Qualification and Standard

The LS110 light transmittance meter conform to the following standard “JJF1225-2009 Calibration Specification for Transmittance Meter of Automobile”.

patent certificate
patent certificate

Operation Video

Packaging Details

No. Description Quantity Unit
1 LS110 transmission meter 1 pcs
2 User Manual 1 pcs
3 Certificate / warranty card 1 pcs
4 Charger 1 pcs
5 One to two Charge cable 1 pcs
6 Packing box dimension 25*21*7 cm(L*W*H) 1 pcs
package dimension
package dimension

After-Sales Service

  1. The meter has one-year warranty. If the instrument works abnormally, please send the whole instrument to our company for maintenance

  2. Provide users with spare parts and lifelong maintenance services

  3. Provide the users with the meter inspection service 

  4. Free technical support for long term

Manufacturer: Shenzhen Linshang Technology Co.,Ltd. Website:
Service hotline: 0755-86263411 Email:
For more information about the Light Transmittance Meter  selection, please click article below for details
Light Transmittance Meter Selection and FAQ


  1. 1. What is the maximum glass thickness that LS110 can measure?

    The instrument use a parallel light path and the thickness of the test sample can reach more than 20mm. However, when measuring glass with a thickness greater than 20mm. The main body and auxiliary machine of the instrument are not magnetic enough to be automatically adsorbed on both sides of the glass. The user need to hold the instrument for testing.

  2. 2. The difference between LS110 and LS116

    LS110 light transmittance meter use the design of main and auxiliary machine separation, no connecting line and contains three independent light sources. The measured light transmittance value is the average of the three data. The size of the measured material needs to be greater than 40*40mm. It is suitable for measuring car front windshield and installed architectural glass, etc.

    The LS116 light transmittance meter has a connecting wire and a fixed base. The accuracy is higher than that of the LS110. It is mainly used for the light transmittance detection of glass, organic materials, window films and other transparent materials. It can test transparent materials with a diameter greater than 10mm.

Recommended products

● Split design with strong magnetic force
● VLT (380-760nm), UV rejection rate (365nm), IR rejection rate (940nm)
● Suitable for measuring all kinds of transparent and homogeneous materials,such as abosorbing window film, automotive windshield, etc
● Light source: 380-760nm visible light, conforms to CIE photopic luminosity function
● High accuracy : better than ± 1% (colorless and uniform transparent materials)
● High or low transmittance materials is measurable (0.001% - 99.8%)
● Thickness of testing sample: <6mm
● Light source: VL(380-760nm), UV(365nm), IR(940nm)
● Select to display rejection rate / transmission / VLT
● Measure window film, stick-film glass, PC material,etc