Linshang LS192 vs LS190 Gloss Meter Malaysia

Linshang LS192 vs LS190 Gloss Meter Malaysia

Which 60 Degree Gloss Meter Is Better for Factory Quality Control?

Choosing between the Linshang LS192 and LS190 Gloss Meter depends on the measurement range, resolution, inspection requirements and budget of your factory.

Both instruments are portable 60 degree digital gloss meters designed for measuring the surface gloss of suitable paints, coatings, plastics, ceramics, stone and other finished materials.

Both models also support Normal Mode, QC Mode, PC software and Excel data export.

However, the two instruments are not identical.

The Linshang LS190 is positioned as an economical gloss meter for routine surface inspection.

The Linshang LS192 offers a wider measurement range, finer display resolution and higher specified measurement performance.

For manufacturers in Malaysia, understanding these differences can help avoid purchasing an instrument that does not meet the required inspection specification.

In this guide, MTM Precision Sdn Bhd compares the LS192 and LS190 and explains which model is more suitable for different industrial applications.

1. Linshang LS192 vs LS190 Specifications Comparison

The following comparison is based on the manufacturer's published specifications.

SpecificationLinshang LS190Linshang LS192Instrument TypeDigital Gloss MeterDigital Gloss MeterMeasurement Angle60 Degrees60 DegreesMeasurement Range0–200 GU0–1000 GUDisplay Resolution1 GU0.1 GURepeatability±1 GU from 0–120 GU; ±1% from 120–200 GU±0.2 GU from 0–120 GU; ±0.2% from 120–1000 GUChinese Working Meter GradeGrade 2Grade 1Normal ModeYesYesQC ModeYesYesPC SoftwareYesYesExcel ExportYesYesUSB InterfaceType-CType-CMeasuring Aperture9 × 15 mm9 × 15 mmMinimum Test Material Size20 × 10 mm20 × 10 mmProduct PositioningEconomicalHigher-Performance

Note: Repeatability figures are manufacturer specifications under defined conditions. Actual measurement suitability must be confirmed for the material and inspection method.

The most important differences are:

LS190: 0–200 GU, 1 GU resolution, Grade 2

LS192: 0–1000 GU, 0.1 GU resolution, Grade 1

2. What Is the Linshang LS190 Gloss Meter?

The Linshang LS190 is an economical 60 degree gloss meter designed for routine surface inspection.

It measures gloss within a specified range of 0–200 GU.

Its display resolution is 1 GU.

Main Advantages

Economical product positioning

Portable design

Simple operation

60 degree measurement

Normal Mode

QC Mode

PC software support

Excel export capability

Typical Applications

The LS190 can be considered for suitable applications such as:

General paint gloss inspection

Plastic product comparison

Ceramic tile gloss measurement

Furniture finishing inspection

Routine coating checks

Factory incoming material inspection

The LS190 is a practical option when the factory's required measurement performance is within its specifications.

3. What Is the Linshang LS192 Gloss Meter?

The Linshang LS192 is a higher-performance 60 degree gloss meter with a specified range of 0–1000 GU.

Its display resolution is 0.1 GU.

The manufacturer identifies the LS192 as meeting the Chinese Grade 1 working gloss meter requirements.

Main Advantages

Wider measurement range

Finer display resolution

Better specified repeatability

Higher working meter performance grade

Normal Mode and QC Mode

PC software

Excel export capability

Portable aluminium housing

Typical Applications

The LS192 may be more suitable for:

Industrial coating quality control

Production batch inspection

Automotive component finishing

Plastic manufacturing QC

Powder coating inspection

Supplier quality inspection

Applications requiring finer GU readings

The LS192 is worth considering when the customer's specification requires tighter measurement performance or a wider range.

4. Difference 1 - Measurement Range

One of the clearest differences is the measurement range.

Linshang LS190

0–200 GU

Linshang LS192

0–1000 GU

This means the LS192 has a wider specified numerical measurement range.

Example

A factory measures a surface producing a valid reading of 180 GU at 60 degrees.

Both instruments have a numerical range that includes 180 GU.

However, if the measurement application requires readings above 200 GU, the LS190's specified range is insufficient.

The LS192 has a wider range, although surface and method suitability must still be confirmed.

A wider range does not automatically make a gloss meter suitable for every highly reflective surface.

5. Difference 2 - Measurement Resolution

Resolution refers to the smallest increment shown on the instrument display.

LS190 Resolution

1 GU

Example display:

72 GU

LS192 Resolution

0.1 GU

Example display:

72.4 GU

The LS192 can display smaller numerical changes.

This may be useful when inspectors need to record and compare small differences in gloss.

Practical Example

A factory is comparing two approved coating samples.

The LS192 may display:

Sample A: 72.3 GU

Sample B: 72.8 GU

The displayed difference is 0.5 GU.

The LS190 reports readings in whole GU increments.

However, finer resolution does not automatically mean that a 0.5 GU difference is statistically or technically significant.

The measurement uncertainty and repeatability must also be considered.

6. Difference 3 - Repeatability

Repeatability describes the closeness of repeated measurements under specified conditions.

The manufacturer's published repeatability specifications differ between the models.

LS190

±1 GU in the lower specified range.

LS192

±0.2 GU in the lower specified range.

This gives the LS192 better specified repeatability under the manufacturer's stated test conditions.

Why Does Repeatability Matter?

Consider a factory inspecting painted metal panels with a narrow gloss tolerance.

If the acceptance limits are close together, measurement variation may affect the inspection decision.

An instrument with better repeatability may help the factory distinguish measurement variation from product variation.

However, the factory must still consider:

Measurement uncertainty

Surface uniformity

Operator technique

Instrument verification

Customer acceptance rules

Choose the instrument according to the required measurement performance, not only the displayed resolution.

7. Difference 4 - Grade 1 vs Grade 2 Working Meter

The manufacturer identifies the two models with different Chinese working meter performance grades.

LS190: Grade 2

LS192: Grade 1

The LS192 has tighter specified performance requirements under the applicable Chinese verification framework.

This is relevant when comparing instrument capability.

However, these grades should not be confused with laboratory accreditation or an individual instrument calibration certificate.

Important Clarification

A manufacturer's stated Grade 1 performance classification does not automatically mean:

The instrument has an ISO/IEC 17025 accredited calibration certificate.

Every measurement is suitable for every industrial standard.

The instrument has zero measurement uncertainty.

No verification is required.

Factories should check their customer's documentation and traceability requirements separately.

8. Difference 5 - Normal Mode and QC Mode

Both instruments provide Normal Mode and QC Mode.

Normal Mode

Used for general gloss measurement and sample comparison.

QC Mode

Supports inspection against defined upper and lower gloss limits.

Example

A factory requires:

Target Gloss: 70 GU

Tolerance: ±5 GU

Acceptance Range: 65–75 GU

Both the LS190 and LS192 can support a QC workflow using approved limits.

The important distinction is that the LS192 provides finer resolution and better specified repeatability.

QC Mode is not exclusive to the LS192.

9. Difference 6 - PC Software and Excel Export

Both models support connection to compatible Windows PC software.

The manufacturer also describes Excel data export for both instruments.

Typical Factory Applications

Recording gloss readings

Organising inspection results

Preparing batch reports

Comparing production measurements

Supporting inspection traceability

Example

A powder coating factory records gloss readings from multiple panels.

The results can be organised in Excel for:

Average gloss calculation

Maximum and minimum readings

Gloss variation

Batch comparison

QC documentation

Do not choose the LS192 solely because of Excel export. The LS190 also supports this function.

The LS192 should be selected for its measurement performance advantages when those advantages are needed.

10. Which Gloss Meter Is Better for Paint Inspection?

Both models can be suitable for general 60 degree paint gloss measurement.

Choose LS190 When

The inspection specification permits its performance level.

The required range is within 0–200 GU.

Whole-GU resolution is sufficient.

The factory prefers a more economical instrument.

Choose LS192 When

Finer resolution is required.

Better specified repeatability is important.

The factory requires Grade 1 working meter performance.

A wider measurement range is necessary.

Example

A small painting workshop performs general coating comparisons without tight numerical tolerances.

The LS190 may be sufficient.

A manufacturer supplying coated components to customers with stricter inspection requirements may prefer the LS192.

The customer specification should determine the selection.

11. Which Model Is Better for Powder Coating Factories?

Powder coating factories may inspect:

Electrical cabinets

Metal furniture

Industrial enclosures

Architectural metal products

Automotive components

Both models can support suitable 60 degree gloss measurements.

However, a factory should consider the required tolerance and measurement performance.

Example

A powder coating specification requires:

65–75 GU at 60 Degrees

If the factory requires detailed readings and tighter measurement performance, the LS192 may be the stronger choice.

For general inspection with less demanding measurement requirements, the LS190 may be sufficient.

For very low-gloss powder coatings, a different measurement geometry may be required.

Neither LS190 nor LS192 provides 85 degree measurement.

12. Which Model Is Better for Plastic Manufacturing?

Plastic manufacturers may inspect surface gloss on:

Injection moulded housings

Electrical components

Automotive plastic trim

Appliance panels

Consumer product casings

Both models use the same 60 degree geometry.

LS190 Advantages

Suitable for economical routine inspection when its performance meets the specification.

LS192 Advantages

Finer numerical readings and better specified repeatability.

Important Consideration

Curved, textured or very small plastic surfaces may require a different measurement method or aperture.

Both instruments have a specified measuring aperture of 9 × 15 mm.

Do not select either instrument for a very small or strongly curved surface without checking measurement suitability.

13. Which Model Is Better for Automotive Components?

Automotive suppliers may require documented inspection of surface finishes.

The relevant requirements can include:

Defined measurement geometry

Specified gloss tolerance

Repeatability requirements

Traceable inspection records

Customer-approved measurement procedures

The LS192 may be preferable when its higher specified measurement performance is needed.

However, some high-gloss automotive coating applications require 20 degree measurement.

Neither LS190 nor LS192 can perform a 20 degree measurement.

Important Example

Customer requirement:

90 GU at 20 Degrees

Neither instrument is suitable for directly performing this specified measurement.

A suitable 20 degree gloss meter should be selected.

A more expensive 60 degree instrument does not replace the correct measurement geometry.

14. Is Linshang LS192 Always Better Than LS190?

Not necessarily.

The LS192 has stronger published measurement specifications, but the LS190 may provide better value for less demanding applications.

Choose LS190 If

Budget is important.

The required range is below 200 GU.

Whole-GU resolution is sufficient.

Grade 2 performance meets the requirement.

Normal Mode and QC Mode are needed.

Excel export is required.

Choose LS192 If

The required range exceeds 200 GU.

0.1 GU display resolution is needed.

Better repeatability is required.

Grade 1 working meter performance is specified.

The inspection procedure requires tighter measurement capability.

The best instrument is the one that satisfies the inspection requirement without unnecessary cost.

15. Practical Factory Buying Decision Table

Customer RequirementSuggested ModelEconomical general gloss inspectionLS190Basic paint gloss comparisonLS190Routine 60 degree factory QCEither, depending on specification0.1 GU display resolutionLS192Better specified repeatabilityLS192Measurement range above 200 GULS192, subject to method suitabilityQC ModeBothExcel ExportBothGrade 1 working meter performanceLS19220 degree measurementNeither85 degree measurementNeitherVery small or strongly curved surfacesCheck another suitable instrument

This table provides a general selection guide.

Final instrument selection should follow the customer's required measurement method.

16. Common Buying Mistakes

Mistake 1 - Assuming LS190 Has No QC Mode

The LS190 supports QC Mode.

Mistake 2 - Assuming Only LS192 Supports Excel Export

Both models support PC software and Excel export.

Mistake 3 - Comparing Only the Price

Price alone does not establish suitability.

Mistake 4 - Confusing Resolution With Accuracy

A 0.1 GU display resolution does not mean every reading is accurate to ±0.1 GU.

Mistake 5 - Ignoring the Measurement Angle

Both models use fixed 60 degree geometry.

Mistake 6 - Assuming LS192 Is Suitable for Every High-Gloss Surface

A wider range does not guarantee suitability for every material.

Mistake 7 - Ignoring Surface Size

Both instruments require a suitable measurement area.

Mistake 8 - Ignoring Customer QC Requirements

The required instrument performance should be confirmed before purchase.

17. Linshang LS192 vs LS190 Applications in Malaysia

Both models may support suitable industrial surface gloss inspection throughout Malaysia.

Selangor and Kuala Lumpur

Industrial painting, powder coating, automotive components, plastic manufacturing and factory QC.

Johor

Metal fabrication, industrial coating, automotive suppliers and manufacturing inspection.

Penang and Kedah

Electronics housings, precision manufacturing, plastic components and supplier quality control.

Perak and Negeri Sembilan

Plastic manufacturing, industrial painting, coated products and production inspection.

Melaka and Pahang

Automotive components, industrial machinery and surface finishing.

Kelantan, Terengganu, Perlis, Sabah and Sarawak

Suitable manufacturing, industrial maintenance and finished-surface inspection applications.

MTM Precision Sdn Bhd supports customers throughout Malaysia looking for suitable industrial measuring instruments.

18. Frequently Asked Questions About LS192 vs LS190

What is the main difference between Linshang LS192 and LS190?

The LS192 has a wider measurement range, finer resolution and better specified repeatability.

What is the LS190 measurement range?

0–200 GU.

What is the LS192 measurement range?

0–1000 GU.

Which model has 0.1 GU resolution?

Linshang LS192.

Does LS190 support QC Mode?

Yes. Both models support QC Mode.

Can LS190 export measurement data to Excel?

Yes. The manufacturer specifies PC software and Excel export support.

Which model meets Chinese Grade 1 working meter requirements?

The manufacturer identifies the LS192 as a Grade 1 working meter.

Is LS192 suitable for stricter factory QC?

It offers stronger specified measurement performance, but suitability depends on the actual QC specification.

Can either model measure 20 degree gloss?

No. Both models use fixed 60 degree geometry.

Can either model measure coating thickness?

No. A coating thickness gauge is required.

Which model should I buy for powder coating inspection?

Choose according to the required measurement angle, tolerance, range and performance.

Where can I buy Linshang LS192 or LS190 in Malaysia?

Contact MTM Precision Sdn Bhd for quotations and instrument selection assistance.

19. Buy Linshang LS192 and LS190 Gloss Meter Malaysia

If your company is comparing the Linshang LS192 vs LS190 Gloss Meter Malaysia, contact MTM Precision Sdn Bhd.

We support customers involved in:

Industrial Paint Inspection

Powder Coating Quality Control

Plastic Manufacturing

Automotive Components

Metal Surface Finishing

Factory Quality Control

Supplier Quality Inspection

Industrial Surface Gloss Measurement

Customers may send photographs of their products, surface finish details, required measurement angle and gloss tolerance through WhatsApp for an initial product suitability assessment.

Our team can help determine whether the economical LS190 or higher-performance LS192 is more appropriate.

MTM Precision Sdn Bhd - Malaysia

Showroom & Service Centre

No. 29-1 & 29-2, Jalan Bandar 18,

Pusat Bandar Puchong,

47160 Puchong, Selangor, Malaysia.

Telephone: 03-8080 7172

WhatsApp: +6016-660 7346

Email: mtmpre@yahoo.com

Website: www.mtmpre.com.my

Business Hours: Monday to Friday, 9:00 AM - 6:00 PM

Contact MTM Precision Sdn Bhd for Linshang LS192 and LS190 Gloss Meter pricing, technical comparison and industrial surface gloss inspection solutions in Malaysia.